2044 files changed, 6207 insertions, 4163 deletions

diff --git a/tests/src/Common/CoreCLRTestLibrary/CalendarHelpers.cs b/tests/src/Common/CoreCLRTestLibrary/CalendarHelpers.cs
index d7834d437a..8475ab6866 100644
--- a/tests/src/Common/CoreCLRTestLibrary/CalendarHelpers.cs
+++ b/tests/src/Common/CoreCLRTestLibrary/CalendarHelpers.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
@@ -87,4 +88,4 @@ public enum GregorianCalendarTypes
     MiddleEastFrench,
     TransliteratedEnglish,
     TransliteratedFrench,
-}
\ No newline at end of file
+}
diff --git a/tests/src/Common/CoreCLRTestLibrary/EndianessChecker.cs b/tests/src/Common/CoreCLRTestLibrary/EndianessChecker.cs
index 09a29d8047..19aa883d35 100644
--- a/tests/src/Common/CoreCLRTestLibrary/EndianessChecker.cs
+++ b/tests/src/Common/CoreCLRTestLibrary/EndianessChecker.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/Common/CoreCLRTestLibrary/Generator.cs b/tests/src/Common/CoreCLRTestLibrary/Generator.cs
index 5496be3e33..bfb1cc5ab3 100644
--- a/tests/src/Common/CoreCLRTestLibrary/Generator.cs
+++ b/tests/src/Common/CoreCLRTestLibrary/Generator.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/Common/CoreCLRTestLibrary/GlobLocHelper.cs b/tests/src/Common/CoreCLRTestLibrary/GlobLocHelper.cs
index 80e9fe6e4c..50883ce999 100644
--- a/tests/src/Common/CoreCLRTestLibrary/GlobLocHelper.cs
+++ b/tests/src/Common/CoreCLRTestLibrary/GlobLocHelper.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/Common/CoreCLRTestLibrary/Logging.cs b/tests/src/Common/CoreCLRTestLibrary/Logging.cs
index 9b8a1ab314..0bf5c3ba25 100644
--- a/tests/src/Common/CoreCLRTestLibrary/Logging.cs
+++ b/tests/src/Common/CoreCLRTestLibrary/Logging.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/Common/CoreCLRTestLibrary/TestFramework.cs b/tests/src/Common/CoreCLRTestLibrary/TestFramework.cs
index 7208009f98..3a64b5fe36 100644
--- a/tests/src/Common/CoreCLRTestLibrary/TestFramework.cs
+++ b/tests/src/Common/CoreCLRTestLibrary/TestFramework.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/Common/CoreCLRTestLibrary/Utilities.cs b/tests/src/Common/CoreCLRTestLibrary/Utilities.cs
index b5fb796835..9a5a769749 100644
--- a/tests/src/Common/CoreCLRTestLibrary/Utilities.cs
+++ b/tests/src/Common/CoreCLRTestLibrary/Utilities.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
@@ -283,4 +284,4 @@ public static class HelperExtensions {
    {
        return CharUnicodeInfo.GetUnicodeCategory(c);
    }
-}
\ No newline at end of file
+}
diff --git a/tests/src/Common/Coreclr.TestWrapper/CoreclrTestWrapperLib.cs b/tests/src/Common/Coreclr.TestWrapper/CoreclrTestWrapperLib.cs
index 39281a8809..d70c93726a 100644
--- a/tests/src/Common/Coreclr.TestWrapper/CoreclrTestWrapperLib.cs
+++ b/tests/src/Common/Coreclr.TestWrapper/CoreclrTestWrapperLib.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/GC/API/GCSettings/ILatencyTest.cs b/tests/src/GC/API/GCSettings/ILatencyTest.cs
index 7f812c9a85..543e0e2cbe 100644
--- a/tests/src/GC/API/GCSettings/ILatencyTest.cs
+++ b/tests/src/GC/API/GCSettings/ILatencyTest.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime;
diff --git a/tests/src/GC/API/GCSettings/InducedGen0GC.cs b/tests/src/GC/API/GCSettings/InducedGen0GC.cs
index 81488c9827..6d4f57e4a1 100644
--- a/tests/src/GC/API/GCSettings/InducedGen0GC.cs
+++ b/tests/src/GC/API/GCSettings/InducedGen0GC.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime;
diff --git a/tests/src/GC/API/GCSettings/InducedGen1GC.cs b/tests/src/GC/API/GCSettings/InducedGen1GC.cs
index a69d6a7789..7a6dc5e218 100644
--- a/tests/src/GC/API/GCSettings/InducedGen1GC.cs
+++ b/tests/src/GC/API/GCSettings/InducedGen1GC.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime;
diff --git a/tests/src/GC/API/GCSettings/InducedGen2GC.cs b/tests/src/GC/API/GCSettings/InducedGen2GC.cs
index b06c6752a8..eed3e1f7d0 100644
--- a/tests/src/GC/API/GCSettings/InducedGen2GC.cs
+++ b/tests/src/GC/API/GCSettings/InducedGen2GC.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime;
diff --git a/tests/src/GC/Coverage/LargeObjectAlloc.cs b/tests/src/GC/Coverage/LargeObjectAlloc.cs
index 0ac251cc71..0eafed7bd4 100644
--- a/tests/src/GC/Coverage/LargeObjectAlloc.cs
+++ b/tests/src/GC/Coverage/LargeObjectAlloc.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // Bug#94878 Problem with the Large Object Allocator
 // Repro test from MStanton 
diff --git a/tests/src/GC/Coverage/LargeObjectAlloc2.cs b/tests/src/GC/Coverage/LargeObjectAlloc2.cs
index c8312dde22..9b8862d45d 100644
--- a/tests/src/GC/Coverage/LargeObjectAlloc2.cs
+++ b/tests/src/GC/Coverage/LargeObjectAlloc2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // Allocate nested objects of ~ 25 MB
 // If memory is low, after every loop, the large objects should be collected
diff --git a/tests/src/GC/Features/HeapExpansion/Finalizer.cs b/tests/src/GC/Features/HeapExpansion/Finalizer.cs
index 13040cacd0..36fc1a6896 100644
--- a/tests/src/GC/Features/HeapExpansion/Finalizer.cs
+++ b/tests/src/GC/Features/HeapExpansion/Finalizer.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 /*
 This test stimulates heap expansion on the finalizer thread
diff --git a/tests/src/GC/Features/HeapExpansion/GCUtil.cs b/tests/src/GC/Features/HeapExpansion/GCUtil.cs
index 6fa1a4369a..c8b97c8ccd 100644
--- a/tests/src/GC/Features/HeapExpansion/GCUtil.cs
+++ b/tests/src/GC/Features/HeapExpansion/GCUtil.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.InteropServices;
diff --git a/tests/src/GC/Features/HeapExpansion/Handles.cs b/tests/src/GC/Features/HeapExpansion/Handles.cs
index 451b8c3d83..0085519c8b 100644
--- a/tests/src/GC/Features/HeapExpansion/Handles.cs
+++ b/tests/src/GC/Features/HeapExpansion/Handles.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 /*
 This test stimulates heap expansion with both Pinned and unpinned handles
diff --git a/tests/src/GC/Features/Pinning/PinningOther/GCUtil.cs b/tests/src/GC/Features/Pinning/PinningOther/GCUtil.cs
index 6dd1d7f00a..f0b90deb51 100644
--- a/tests/src/GC/Features/Pinning/PinningOther/GCUtil.cs
+++ b/tests/src/GC/Features/Pinning/PinningOther/GCUtil.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.InteropServices;
diff --git a/tests/src/GC/Features/Pinning/PinningOther/PinnedCollect.cs b/tests/src/GC/Features/Pinning/PinningOther/PinnedCollect.cs
index 9216c900d8..004138b507 100644
--- a/tests/src/GC/Features/Pinning/PinningOther/PinnedCollect.cs
+++ b/tests/src/GC/Features/Pinning/PinningOther/PinnedCollect.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // Tests Collect with pinned objects
 // Arr has both Normal and Pinned handles
diff --git a/tests/src/GC/Features/Pinning/PinningOther/PinnedHandle.cs b/tests/src/GC/Features/Pinning/PinningOther/PinnedHandle.cs
index 351d6a143d..e207d198ae 100644
--- a/tests/src/GC/Features/Pinning/PinningOther/PinnedHandle.cs
+++ b/tests/src/GC/Features/Pinning/PinningOther/PinnedHandle.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // Tests Pinned handle
 // Should throw an InvalidOperationException for accessing the AddrOfPinnedObject()
diff --git a/tests/src/GC/Features/Pinning/PinningOther/PinnedInt.cs b/tests/src/GC/Features/Pinning/PinningOther/PinnedInt.cs
index 07741373b1..e8e38edb25 100644
--- a/tests/src/GC/Features/Pinning/PinningOther/PinnedInt.cs
+++ b/tests/src/GC/Features/Pinning/PinningOther/PinnedInt.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // Tests Pinning of Int
 
diff --git a/tests/src/GC/Features/Pinning/PinningOther/PinnedMany.cs b/tests/src/GC/Features/Pinning/PinningOther/PinnedMany.cs
index 1f7dee4d88..6881698be7 100644
--- a/tests/src/GC/Features/Pinning/PinningOther/PinnedMany.cs
+++ b/tests/src/GC/Features/Pinning/PinningOther/PinnedMany.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // Tests Pinning many objects
 // Here we create 2500 arrays and pin them all
diff --git a/tests/src/GC/Features/Pinning/PinningOther/PinnedMultiple.cs b/tests/src/GC/Features/Pinning/PinningOther/PinnedMultiple.cs
index 3b6472d1b6..9a22118bd0 100644
--- a/tests/src/GC/Features/Pinning/PinningOther/PinnedMultiple.cs
+++ b/tests/src/GC/Features/Pinning/PinningOther/PinnedMultiple.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // Tests multiple handles for same object
 
diff --git a/tests/src/GC/Features/Pinning/PinningOther/PinnedObject.cs b/tests/src/GC/Features/Pinning/PinningOther/PinnedObject.cs
index ee8a12e993..417ec62f3d 100644
--- a/tests/src/GC/Features/Pinning/PinningOther/PinnedObject.cs
+++ b/tests/src/GC/Features/Pinning/PinningOther/PinnedObject.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // Tests Pinning of objects
 // Cannot pin objects or array of objects
diff --git a/tests/src/GC/Performance/Framework/Metrics/Builders/CircularBuffer.cs b/tests/src/GC/Performance/Framework/Metrics/Builders/CircularBuffer.cs
index 67a9ff9eaa..d5e27d9cb0 100644
--- a/tests/src/GC/Performance/Framework/Metrics/Builders/CircularBuffer.cs
+++ b/tests/src/GC/Performance/Framework/Metrics/Builders/CircularBuffer.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Collections.Generic;
diff --git a/tests/src/GC/Performance/Framework/Metrics/Builders/CondemnedReasonGroup.cs b/tests/src/GC/Performance/Framework/Metrics/Builders/CondemnedReasonGroup.cs
index 8338da2ff1..7e31d0b9ee 100644
--- a/tests/src/GC/Performance/Framework/Metrics/Builders/CondemnedReasonGroup.cs
+++ b/tests/src/GC/Performance/Framework/Metrics/Builders/CondemnedReasonGroup.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 namespace GCPerfTestFramework.Metrics.Builders
 {
diff --git a/tests/src/GC/Performance/Framework/Metrics/Builders/DictionaryExtensions.cs b/tests/src/GC/Performance/Framework/Metrics/Builders/DictionaryExtensions.cs
index 564227a748..2ed31adad8 100644
--- a/tests/src/GC/Performance/Framework/Metrics/Builders/DictionaryExtensions.cs
+++ b/tests/src/GC/Performance/Framework/Metrics/Builders/DictionaryExtensions.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System.Collections.Generic;
 
diff --git a/tests/src/GC/Performance/Framework/Metrics/Builders/GCEvent.cs b/tests/src/GC/Performance/Framework/Metrics/Builders/GCEvent.cs
index a7f0339e69..61ca074b3f 100644
--- a/tests/src/GC/Performance/Framework/Metrics/Builders/GCEvent.cs
+++ b/tests/src/GC/Performance/Framework/Metrics/Builders/GCEvent.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 #if WINDOWS
 
@@ -1442,4 +1443,4 @@ namespace GCPerfTestFramework.Metrics.Builders
     }
 }
 
-#endif
\ No newline at end of file
+#endif
diff --git a/tests/src/GC/Performance/Framework/Metrics/Builders/GCInfo.cs b/tests/src/GC/Performance/Framework/Metrics/Builders/GCInfo.cs
index 6c95bd7933..13fd1733ea 100644
--- a/tests/src/GC/Performance/Framework/Metrics/Builders/GCInfo.cs
+++ b/tests/src/GC/Performance/Framework/Metrics/Builders/GCInfo.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 #if WINDOWS
 
@@ -39,4 +40,4 @@ namespace GCPerfTestFramework.Metrics.Builders
     }
 }
 
-#endif
\ No newline at end of file
+#endif
diff --git a/tests/src/GC/Performance/Framework/Metrics/Builders/GCProcess.cs b/tests/src/GC/Performance/Framework/Metrics/Builders/GCProcess.cs
index d636527a90..29ed6803d6 100644
--- a/tests/src/GC/Performance/Framework/Metrics/Builders/GCProcess.cs
+++ b/tests/src/GC/Performance/Framework/Metrics/Builders/GCProcess.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 #if WINDOWS
 
@@ -1253,4 +1254,4 @@ namespace GCPerfTestFramework.Metrics.Builders
 #endif
 }
 
-#endif
\ No newline at end of file
+#endif
diff --git a/tests/src/GC/Performance/Framework/Metrics/Builders/ThreadWorkSpan.cs b/tests/src/GC/Performance/Framework/Metrics/Builders/ThreadWorkSpan.cs
index 9e7079e2db..443641c0d2 100644
--- a/tests/src/GC/Performance/Framework/Metrics/Builders/ThreadWorkSpan.cs
+++ b/tests/src/GC/Performance/Framework/Metrics/Builders/ThreadWorkSpan.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 #if WINDOWS
 
@@ -57,4 +58,4 @@ namespace GCPerfTestFramework.Metrics.Builders
     }
 }
 
-#endif
\ No newline at end of file
+#endif
diff --git a/tests/src/GC/Performance/Framework/Metrics/CollectGCMetricsAttribute.cs b/tests/src/GC/Performance/Framework/Metrics/CollectGCMetricsAttribute.cs
index 3cf04b2bbd..19b92f489b 100644
--- a/tests/src/GC/Performance/Framework/Metrics/CollectGCMetricsAttribute.cs
+++ b/tests/src/GC/Performance/Framework/Metrics/CollectGCMetricsAttribute.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using Microsoft.Xunit.Performance.Sdk;
 using System;
diff --git a/tests/src/GC/Performance/Framework/Metrics/GCMetricDiscoverer.cs b/tests/src/GC/Performance/Framework/Metrics/GCMetricDiscoverer.cs
index 560a42867e..0f4f7cdeac 100644
--- a/tests/src/GC/Performance/Framework/Metrics/GCMetricDiscoverer.cs
+++ b/tests/src/GC/Performance/Framework/Metrics/GCMetricDiscoverer.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 #if WINDOWS
 
@@ -231,4 +232,4 @@ namespace GCPerfTestFramework.Metrics
     }
 }
 
-#endif
\ No newline at end of file
+#endif
diff --git a/tests/src/GC/Performance/Framework/Metrics/GCMetrics.cs b/tests/src/GC/Performance/Framework/Metrics/GCMetrics.cs
index fdaa916e18..d569f776a8 100644
--- a/tests/src/GC/Performance/Framework/Metrics/GCMetrics.cs
+++ b/tests/src/GC/Performance/Framework/Metrics/GCMetrics.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 #if WINDOWS
 
@@ -408,4 +409,4 @@ namespace GCPerfTestFramework.Metrics
     #endregion
 }
 
-#endif
\ No newline at end of file
+#endif
diff --git a/tests/src/GC/Performance/Framework/PerfTests.cs b/tests/src/GC/Performance/Framework/PerfTests.cs
index 40bd91b524..3693e0bdc3 100644
--- a/tests/src/GC/Performance/Framework/PerfTests.cs
+++ b/tests/src/GC/Performance/Framework/PerfTests.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using GCPerfTestFramework.Metrics;
 using Microsoft.Xunit.Performance;
diff --git a/tests/src/GC/Performance/Framework/ProcessFactory.cs b/tests/src/GC/Performance/Framework/ProcessFactory.cs
index f4708e7062..206ef3bbe2 100644
--- a/tests/src/GC/Performance/Framework/ProcessFactory.cs
+++ b/tests/src/GC/Performance/Framework/ProcessFactory.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Collections.Generic;
diff --git a/tests/src/GC/Performance/Tests/Allocation.cs b/tests/src/GC/Performance/Tests/Allocation.cs
index 8d36d4efc0..064f73c4d3 100644
--- a/tests/src/GC/Performance/Tests/Allocation.cs
+++ b/tests/src/GC/Performance/Tests/Allocation.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/GC/Performance/Tests/ConcurrentSpin.cs b/tests/src/GC/Performance/Tests/ConcurrentSpin.cs
index 3f77224cef..63b8a0fa3d 100644
--- a/tests/src/GC/Performance/Tests/ConcurrentSpin.cs
+++ b/tests/src/GC/Performance/Tests/ConcurrentSpin.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Threading;
diff --git a/tests/src/GC/Performance/Tests/EEGC.cs b/tests/src/GC/Performance/Tests/EEGC.cs
index 3bbfe9d8a0..61c855bc29 100644
--- a/tests/src/GC/Performance/Tests/EEGC.cs
+++ b/tests/src/GC/Performance/Tests/EEGC.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 namespace EEGC
 {
diff --git a/tests/src/GC/Performance/Tests/GCSimulator.cs b/tests/src/GC/Performance/Tests/GCSimulator.cs
index 5433dbcc22..ce7836a41c 100644
--- a/tests/src/GC/Performance/Tests/GCSimulator.cs
+++ b/tests/src/GC/Performance/Tests/GCSimulator.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Threading;
diff --git a/tests/src/GC/Performance/Tests/LargeStrings.cs b/tests/src/GC/Performance/Tests/LargeStrings.cs
index 50d4282ab1..f17603c29f 100644
--- a/tests/src/GC/Performance/Tests/LargeStrings.cs
+++ b/tests/src/GC/Performance/Tests/LargeStrings.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Text;
diff --git a/tests/src/GC/Performance/Tests/MidLife.cs b/tests/src/GC/Performance/Tests/MidLife.cs
index 68b4707a27..11116f614e 100644
--- a/tests/src/GC/Performance/Tests/MidLife.cs
+++ b/tests/src/GC/Performance/Tests/MidLife.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Text;
diff --git a/tests/src/GC/Performance/Tests/Node.cs b/tests/src/GC/Performance/Tests/Node.cs
index 361207cebc..ea8532ea0a 100644
--- a/tests/src/GC/Performance/Tests/Node.cs
+++ b/tests/src/GC/Performance/Tests/Node.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 namespace EEGC
 {
@@ -8,4 +9,4 @@ namespace EEGC
         public Node left;
         public Node right;
     }
-}
\ No newline at end of file
+}
diff --git a/tests/src/GC/Performance/Tests/SleepThread.cs b/tests/src/GC/Performance/Tests/SleepThread.cs
index e58ab9bd2b..689ef82cdc 100644
--- a/tests/src/GC/Performance/Tests/SleepThread.cs
+++ b/tests/src/GC/Performance/Tests/SleepThread.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 namespace EEGC{
 	using System;
diff --git a/tests/src/GC/Performance/Tests/lifetimefx.cs b/tests/src/GC/Performance/Tests/lifetimefx.cs
index ac530a1966..5356b6cf08 100644
--- a/tests/src/GC/Performance/Tests/lifetimefx.cs
+++ b/tests/src/GC/Performance/Tests/lifetimefx.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 /*
  *  A Simple Framework to manage the life time of of objects
diff --git a/tests/src/GC/Regressions/v2.0-beta1/149926/149926.cs b/tests/src/GC/Regressions/v2.0-beta1/149926/149926.cs
index 45ad9838b6..2ba6e6594b 100644
--- a/tests/src/GC/Regressions/v2.0-beta1/149926/149926.cs
+++ b/tests/src/GC/Regressions/v2.0-beta1/149926/149926.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 //VSWhidbey bug# 149926 - OutOfMemoryException allocating a byte array
 
diff --git a/tests/src/GC/Regressions/v2.0-beta1/289745/289745.cs b/tests/src/GC/Regressions/v2.0-beta1/289745/289745.cs
index 0b678fc37d..ad4ab202eb 100644
--- a/tests/src/GC/Regressions/v2.0-beta1/289745/289745.cs
+++ b/tests/src/GC/Regressions/v2.0-beta1/289745/289745.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 /*
  *  SDET:           clyon
diff --git a/tests/src/GC/Regressions/v2.0-beta2/426480/426480.cs b/tests/src/GC/Regressions/v2.0-beta2/426480/426480.cs
index a4bdc414e6..d5af4508d8 100644
--- a/tests/src/GC/Regressions/v2.0-beta2/426480/426480.cs
+++ b/tests/src/GC/Regressions/v2.0-beta2/426480/426480.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // compile with: csc /o+ <filename.cs>
 
diff --git a/tests/src/GC/Regressions/v2.0-beta2/471729/471729.cs b/tests/src/GC/Regressions/v2.0-beta2/471729/471729.cs
index b012ced397..f1c477b65c 100644
--- a/tests/src/GC/Regressions/v2.0-beta2/471729/471729.cs
+++ b/tests/src/GC/Regressions/v2.0-beta2/471729/471729.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/GC/Regressions/v2.0-beta2/476725/ManagedTest.cs b/tests/src/GC/Regressions/v2.0-beta2/476725/ManagedTest.cs
index 47c02abc32..693e11b75e 100644
--- a/tests/src/GC/Regressions/v2.0-beta2/476725/ManagedTest.cs
+++ b/tests/src/GC/Regressions/v2.0-beta2/476725/ManagedTest.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.InteropServices;
diff --git a/tests/src/GC/Regressions/v2.0-beta2/485617/Managed.cs b/tests/src/GC/Regressions/v2.0-beta2/485617/Managed.cs
index b75b098240..5956342a9f 100644
--- a/tests/src/GC/Regressions/v2.0-beta2/485617/Managed.cs
+++ b/tests/src/GC/Regressions/v2.0-beta2/485617/Managed.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.InteropServices;
diff --git a/tests/src/GC/Regressions/v2.0-rtm/494226/494226.cs b/tests/src/GC/Regressions/v2.0-rtm/494226/494226.cs
index a10fb2e1ac..381e2df7e7 100644
--- a/tests/src/GC/Regressions/v2.0-rtm/494226/494226.cs
+++ b/tests/src/GC/Regressions/v2.0-rtm/494226/494226.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Collections.Generic;
diff --git a/tests/src/GC/Regressions/v2.0-rtm/544701/544701.cs b/tests/src/GC/Regressions/v2.0-rtm/544701/544701.cs
index 38b2ce2c91..184afabf83 100644
--- a/tests/src/GC/Regressions/v2.0-rtm/544701/544701.cs
+++ b/tests/src/GC/Regressions/v2.0-rtm/544701/544701.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // originally a regression test for VSWhidbey 158720
 
diff --git a/tests/src/GC/Scenarios/DoublinkList/DoubLink.cs b/tests/src/GC/Scenarios/DoublinkList/DoubLink.cs
index 10625971be..713c4523e8 100644
--- a/tests/src/GC/Scenarios/DoublinkList/DoubLink.cs
+++ b/tests/src/GC/Scenarios/DoublinkList/DoubLink.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 // Copyright (c) Microsoft. All rights reserved.
diff --git a/tests/src/GC/Stress/Framework/DetourHelpers.cs b/tests/src/GC/Stress/Framework/DetourHelpers.cs
index 13ee0b5b0d..0cf38e8b01 100644
--- a/tests/src/GC/Stress/Framework/DetourHelpers.cs
+++ b/tests/src/GC/Stress/Framework/DetourHelpers.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
diff --git a/tests/src/GC/Stress/Framework/LoaderClass.cs b/tests/src/GC/Stress/Framework/LoaderClass.cs
index a1dbbc0545..59d2e5fe43 100644
--- a/tests/src/GC/Stress/Framework/LoaderClass.cs
+++ b/tests/src/GC/Stress/Framework/LoaderClass.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
diff --git a/tests/src/GC/Stress/Framework/RFLogging.cs b/tests/src/GC/Stress/Framework/RFLogging.cs
index b0648249c8..a4972c0b97 100644
--- a/tests/src/GC/Stress/Framework/RFLogging.cs
+++ b/tests/src/GC/Stress/Framework/RFLogging.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
diff --git a/tests/src/GC/Stress/Framework/ReliabilityConfiguration.cs b/tests/src/GC/Stress/Framework/ReliabilityConfiguration.cs
index fae4eae1c1..f0d6627090 100644
--- a/tests/src/GC/Stress/Framework/ReliabilityConfiguration.cs
+++ b/tests/src/GC/Stress/Framework/ReliabilityConfiguration.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
diff --git a/tests/src/GC/Stress/Framework/ReliabilityFramework.cs b/tests/src/GC/Stress/Framework/ReliabilityFramework.cs
index bd6e8980cf..8877e262e6 100644
--- a/tests/src/GC/Stress/Framework/ReliabilityFramework.cs
+++ b/tests/src/GC/Stress/Framework/ReliabilityFramework.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
diff --git a/tests/src/GC/Stress/Framework/ReliabilityTest.cs b/tests/src/GC/Stress/Framework/ReliabilityTest.cs
index a22381f6bc..66ea47e85c 100644
--- a/tests/src/GC/Stress/Framework/ReliabilityTest.cs
+++ b/tests/src/GC/Stress/Framework/ReliabilityTest.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
diff --git a/tests/src/GC/Stress/Framework/ReliabilityTestSet.cs b/tests/src/GC/Stress/Framework/ReliabilityTestSet.cs
index b5d2b9fefe..119843652f 100644
--- a/tests/src/GC/Stress/Framework/ReliabilityTestSet.cs
+++ b/tests/src/GC/Stress/Framework/ReliabilityTestSet.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
diff --git a/tests/src/GC/Stress/Tests/573277.cs b/tests/src/GC/Stress/Tests/573277.cs
index 185217d717..d2d5ce252c 100644
--- a/tests/src/GC/Stress/Tests/573277.cs
+++ b/tests/src/GC/Stress/Tests/573277.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
diff --git a/tests/src/GC/Stress/Tests/ExpandHeap.cs b/tests/src/GC/Stress/Tests/ExpandHeap.cs
index d2b2bbc812..7731ce5322 100644
--- a/tests/src/GC/Stress/Tests/ExpandHeap.cs
+++ b/tests/src/GC/Stress/Tests/ExpandHeap.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
diff --git a/tests/src/GC/Stress/Tests/GCSimulator.cs b/tests/src/GC/Stress/Tests/GCSimulator.cs
index ad62c69286..0350f65185 100644
--- a/tests/src/GC/Stress/Tests/GCSimulator.cs
+++ b/tests/src/GC/Stress/Tests/GCSimulator.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System.Diagnostics;
 using System;
diff --git a/tests/src/GC/Stress/Tests/LargeObjectAlloc.cs b/tests/src/GC/Stress/Tests/LargeObjectAlloc.cs
index 8d4e7ca9d1..1324257c87 100644
--- a/tests/src/GC/Stress/Tests/LargeObjectAlloc.cs
+++ b/tests/src/GC/Stress/Tests/LargeObjectAlloc.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // Bug#94878 Problem with the Large Object Allocator
 // Repro test from MStanton 
diff --git a/tests/src/GC/Stress/Tests/LargeObjectAlloc1.cs b/tests/src/GC/Stress/Tests/LargeObjectAlloc1.cs
index 5029bee1d6..0201e9d132 100644
--- a/tests/src/GC/Stress/Tests/LargeObjectAlloc1.cs
+++ b/tests/src/GC/Stress/Tests/LargeObjectAlloc1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // Allocate arrays from 20KB to 25MB, 200 times
 // If memory is low, after every loop, the large objects should be collected
@@ -39,4 +40,4 @@ public class Test
         TestLibrary.Logging.WriteLine("Test Passed");
         return 100;
     }
-}
\ No newline at end of file
+}
diff --git a/tests/src/GC/Stress/Tests/LargeObjectAlloc2.cs b/tests/src/GC/Stress/Tests/LargeObjectAlloc2.cs
index c8ff41d43a..d559319c62 100644
--- a/tests/src/GC/Stress/Tests/LargeObjectAlloc2.cs
+++ b/tests/src/GC/Stress/Tests/LargeObjectAlloc2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // Allocate nested objects of ~ 25 MB
 // If memory is low, after every loop, the large objects should be collected
diff --git a/tests/src/GC/Stress/Tests/LargeObjectAlloc3.cs b/tests/src/GC/Stress/Tests/LargeObjectAlloc3.cs
index 86d23a7fd9..522a75341e 100644
--- a/tests/src/GC/Stress/Tests/LargeObjectAlloc3.cs
+++ b/tests/src/GC/Stress/Tests/LargeObjectAlloc3.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // Allocate nested objects of increasing size ranging from 200 KB to ~ 25 MB
 // If memory is low, after every loop, the large objects should be collected
diff --git a/tests/src/GC/Stress/Tests/LargeObjectAlloc4.cs b/tests/src/GC/Stress/Tests/LargeObjectAlloc4.cs
index 2d5a5bcc7a..9a940f1978 100644
--- a/tests/src/GC/Stress/Tests/LargeObjectAlloc4.cs
+++ b/tests/src/GC/Stress/Tests/LargeObjectAlloc4.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // This test should need to allocated a maximum of 20 MB and so, should pass without
 // OOM Exception. On RTM as the largeobjects were never committed, this test would 
diff --git a/tests/src/GC/Stress/Tests/LargeObjectAllocPinned.cs b/tests/src/GC/Stress/Tests/LargeObjectAllocPinned.cs
index 919d7005bb..4f255fa4af 100644
--- a/tests/src/GC/Stress/Tests/LargeObjectAllocPinned.cs
+++ b/tests/src/GC/Stress/Tests/LargeObjectAllocPinned.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // Regression Test for Bug# 145842(Possible GC hole with byrefs into the large heap)
 
diff --git a/tests/src/GC/Stress/Tests/PlugGaps.cs b/tests/src/GC/Stress/Tests/PlugGaps.cs
index 292a9b530a..e354d8983f 100644
--- a/tests/src/GC/Stress/Tests/PlugGaps.cs
+++ b/tests/src/GC/Stress/Tests/PlugGaps.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
diff --git a/tests/src/GC/Stress/Tests/RedBlackTree.cs b/tests/src/GC/Stress/Tests/RedBlackTree.cs
index 8e08e51884..b7757753b1 100644
--- a/tests/src/GC/Stress/Tests/RedBlackTree.cs
+++ b/tests/src/GC/Stress/Tests/RedBlackTree.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 /*************************** Red-Black Tree ************************************************
 
diff --git a/tests/src/GC/Stress/Tests/StressAllocator.cs b/tests/src/GC/Stress/Tests/StressAllocator.cs
index 2c3c89e568..25f1ec1758 100644
--- a/tests/src/GC/Stress/Tests/StressAllocator.cs
+++ b/tests/src/GC/Stress/Tests/StressAllocator.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Threading;
diff --git a/tests/src/GC/Stress/Tests/allocationwithpins.cs b/tests/src/GC/Stress/Tests/allocationwithpins.cs
index 0c7ac79d0b..d23a1bdc0d 100644
--- a/tests/src/GC/Stress/Tests/allocationwithpins.cs
+++ b/tests/src/GC/Stress/Tests/allocationwithpins.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
diff --git a/tests/src/GC/Stress/Tests/b115557.cs b/tests/src/GC/Stress/Tests/b115557.cs
index 7a02d51ad1..5906b5c72e 100644
--- a/tests/src/GC/Stress/Tests/b115557.cs
+++ b/tests/src/GC/Stress/Tests/b115557.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
diff --git a/tests/src/GC/Stress/Tests/bestfit-finalize.cs b/tests/src/GC/Stress/Tests/bestfit-finalize.cs
index 0f319e423d..ad308a1fb9 100644
--- a/tests/src/GC/Stress/Tests/bestfit-finalize.cs
+++ b/tests/src/GC/Stress/Tests/bestfit-finalize.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
diff --git a/tests/src/GC/Stress/Tests/concurrentspin2.cs b/tests/src/GC/Stress/Tests/concurrentspin2.cs
index dc4ef8406c..93ccc4ba2c 100644
--- a/tests/src/GC/Stress/Tests/concurrentspin2.cs
+++ b/tests/src/GC/Stress/Tests/concurrentspin2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
diff --git a/tests/src/GC/Stress/Tests/pinstress.cs b/tests/src/GC/Stress/Tests/pinstress.cs
index 61c056bd9b..30b4c58f92 100644
--- a/tests/src/GC/Stress/Tests/pinstress.cs
+++ b/tests/src/GC/Stress/Tests/pinstress.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
diff --git a/tests/src/GC/Stress/Tests/plug.cs b/tests/src/GC/Stress/Tests/plug.cs
index 8ba52c71b0..b118d04609 100644
--- a/tests/src/GC/Stress/Tests/plug.cs
+++ b/tests/src/GC/Stress/Tests/plug.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
diff --git a/tests/src/Interop/ReversePInvoke/Marshalling/MarshalBoolArray.cs b/tests/src/Interop/ReversePInvoke/Marshalling/MarshalBoolArray.cs
index dc56b3145b..30d3a74f6d 100644
--- a/tests/src/Interop/ReversePInvoke/Marshalling/MarshalBoolArray.cs
+++ b/tests/src/Interop/ReversePInvoke/Marshalling/MarshalBoolArray.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 //
diff --git a/tests/src/JIT/CodeGenBringUpTests/Add1.cs b/tests/src/JIT/CodeGenBringUpTests/Add1.cs
index 9bfde24dc5..1f06dfdfd9 100644
--- a/tests/src/JIT/CodeGenBringUpTests/Add1.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/Add1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/And1.cs b/tests/src/JIT/CodeGenBringUpTests/And1.cs
index 2ab751a852..360ea90d78 100644
--- a/tests/src/JIT/CodeGenBringUpTests/And1.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/And1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/AndRef.cs b/tests/src/JIT/CodeGenBringUpTests/AndRef.cs
index c1240768c8..8806a429d0 100644
--- a/tests/src/JIT/CodeGenBringUpTests/AndRef.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/AndRef.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/Args4.cs b/tests/src/JIT/CodeGenBringUpTests/Args4.cs
index 44fe885334..d2e7ca4b61 100644
--- a/tests/src/JIT/CodeGenBringUpTests/Args4.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/Args4.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/Args5.cs b/tests/src/JIT/CodeGenBringUpTests/Args5.cs
index efaee9ae51..1a00165850 100644
--- a/tests/src/JIT/CodeGenBringUpTests/Args5.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/Args5.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/AsgAdd1.cs b/tests/src/JIT/CodeGenBringUpTests/AsgAdd1.cs
index 74d990fec6..e6746e1c41 100644
--- a/tests/src/JIT/CodeGenBringUpTests/AsgAdd1.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/AsgAdd1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/AsgAnd1.cs b/tests/src/JIT/CodeGenBringUpTests/AsgAnd1.cs
index 796bbe627e..41a480de2f 100644
--- a/tests/src/JIT/CodeGenBringUpTests/AsgAnd1.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/AsgAnd1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/AsgOr1.cs b/tests/src/JIT/CodeGenBringUpTests/AsgOr1.cs
index c26bb7aff5..04a9ceabc1 100644
--- a/tests/src/JIT/CodeGenBringUpTests/AsgOr1.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/AsgOr1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/AsgSub1.cs b/tests/src/JIT/CodeGenBringUpTests/AsgSub1.cs
index b36e967c04..6325693e1f 100644
--- a/tests/src/JIT/CodeGenBringUpTests/AsgSub1.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/AsgSub1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/AsgXor1.cs b/tests/src/JIT/CodeGenBringUpTests/AsgXor1.cs
index 80f89afdc8..7c7bc10e8f 100644
--- a/tests/src/JIT/CodeGenBringUpTests/AsgXor1.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/AsgXor1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/BinaryRMW.cs b/tests/src/JIT/CodeGenBringUpTests/BinaryRMW.cs
index 63fa2b2dcb..1eda8444d6 100644
--- a/tests/src/JIT/CodeGenBringUpTests/BinaryRMW.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/BinaryRMW.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/Call1.cs b/tests/src/JIT/CodeGenBringUpTests/Call1.cs
index 163536eb46..789dc64d05 100644
--- a/tests/src/JIT/CodeGenBringUpTests/Call1.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/Call1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/CnsBool.cs b/tests/src/JIT/CodeGenBringUpTests/CnsBool.cs
index 8ff8151f81..4de1fdfcc2 100644
--- a/tests/src/JIT/CodeGenBringUpTests/CnsBool.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/CnsBool.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/CnsLng1.cs b/tests/src/JIT/CodeGenBringUpTests/CnsLng1.cs
index 9bd418a8ae..0d9539a4b6 100644
--- a/tests/src/JIT/CodeGenBringUpTests/CnsLng1.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/CnsLng1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/DblAdd.cs b/tests/src/JIT/CodeGenBringUpTests/DblAdd.cs
index eb1d8e18b9..bf210a62b8 100644
--- a/tests/src/JIT/CodeGenBringUpTests/DblAdd.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/DblAdd.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/DblAddConst.cs b/tests/src/JIT/CodeGenBringUpTests/DblAddConst.cs
index eda6a079a9..c6bb4be6a4 100644
--- a/tests/src/JIT/CodeGenBringUpTests/DblAddConst.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/DblAddConst.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/DblArea.cs b/tests/src/JIT/CodeGenBringUpTests/DblArea.cs
index 3e34a7bc64..ccc8a989d7 100644
--- a/tests/src/JIT/CodeGenBringUpTests/DblArea.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/DblArea.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/DblArray.cs b/tests/src/JIT/CodeGenBringUpTests/DblArray.cs
index 18b2d2df64..1c133bfea9 100644
--- a/tests/src/JIT/CodeGenBringUpTests/DblArray.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/DblArray.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/DblAvg2.cs b/tests/src/JIT/CodeGenBringUpTests/DblAvg2.cs
index ca1e82fd90..060f49ee54 100644
--- a/tests/src/JIT/CodeGenBringUpTests/DblAvg2.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/DblAvg2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/DblAvg6.cs b/tests/src/JIT/CodeGenBringUpTests/DblAvg6.cs
index c43a0ecdbf..8a18635bcd 100644
--- a/tests/src/JIT/CodeGenBringUpTests/DblAvg6.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/DblAvg6.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/DblCall1.cs b/tests/src/JIT/CodeGenBringUpTests/DblCall1.cs
index 7d52e3665f..85ed07f32e 100644
--- a/tests/src/JIT/CodeGenBringUpTests/DblCall1.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/DblCall1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/DblCall2.cs b/tests/src/JIT/CodeGenBringUpTests/DblCall2.cs
index 08bd3171ee..bede8a02c9 100644
--- a/tests/src/JIT/CodeGenBringUpTests/DblCall2.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/DblCall2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/DblDist.cs b/tests/src/JIT/CodeGenBringUpTests/DblDist.cs
index 16253b58af..461c973cb3 100644
--- a/tests/src/JIT/CodeGenBringUpTests/DblDist.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/DblDist.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/DblDiv.cs b/tests/src/JIT/CodeGenBringUpTests/DblDiv.cs
index 8c69c47750..d093d980bc 100644
--- a/tests/src/JIT/CodeGenBringUpTests/DblDiv.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/DblDiv.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/DblDivConst.cs b/tests/src/JIT/CodeGenBringUpTests/DblDivConst.cs
index 2cfb5ecfc5..dfefed6c10 100644
--- a/tests/src/JIT/CodeGenBringUpTests/DblDivConst.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/DblDivConst.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/DblFillArray.cs b/tests/src/JIT/CodeGenBringUpTests/DblFillArray.cs
index e106127f97..3d49adafbb 100644
--- a/tests/src/JIT/CodeGenBringUpTests/DblFillArray.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/DblFillArray.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/DblMul.cs b/tests/src/JIT/CodeGenBringUpTests/DblMul.cs
index 203b591268..7a0bb41249 100644
--- a/tests/src/JIT/CodeGenBringUpTests/DblMul.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/DblMul.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/DblMulConst.cs b/tests/src/JIT/CodeGenBringUpTests/DblMulConst.cs
index 3d6fed8f34..6489ae6c4f 100644
--- a/tests/src/JIT/CodeGenBringUpTests/DblMulConst.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/DblMulConst.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/DblNeg.cs b/tests/src/JIT/CodeGenBringUpTests/DblNeg.cs
index eb462f54d3..816f165921 100644
--- a/tests/src/JIT/CodeGenBringUpTests/DblNeg.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/DblNeg.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/DblRem.cs b/tests/src/JIT/CodeGenBringUpTests/DblRem.cs
index a31df7e66b..8ab79eac80 100644
--- a/tests/src/JIT/CodeGenBringUpTests/DblRem.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/DblRem.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/DblRoots.cs b/tests/src/JIT/CodeGenBringUpTests/DblRoots.cs
index 45ec9bc438..e7861087b7 100644
--- a/tests/src/JIT/CodeGenBringUpTests/DblRoots.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/DblRoots.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/DblSub.cs b/tests/src/JIT/CodeGenBringUpTests/DblSub.cs
index e3b13b774f..70620b41f1 100644
--- a/tests/src/JIT/CodeGenBringUpTests/DblSub.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/DblSub.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/DblSubConst.cs b/tests/src/JIT/CodeGenBringUpTests/DblSubConst.cs
index c8b1f86c73..f214685185 100644
--- a/tests/src/JIT/CodeGenBringUpTests/DblSubConst.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/DblSubConst.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/DblVar.cs b/tests/src/JIT/CodeGenBringUpTests/DblVar.cs
index 205c4a9053..50ec123908 100644
--- a/tests/src/JIT/CodeGenBringUpTests/DblVar.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/DblVar.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/Eq1.cs b/tests/src/JIT/CodeGenBringUpTests/Eq1.cs
index 375de54eb4..79acad4f4b 100644
--- a/tests/src/JIT/CodeGenBringUpTests/Eq1.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/Eq1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/FPAdd.cs b/tests/src/JIT/CodeGenBringUpTests/FPAdd.cs
index 5a407225e5..bd17184526 100644
--- a/tests/src/JIT/CodeGenBringUpTests/FPAdd.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/FPAdd.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/FPAddConst.cs b/tests/src/JIT/CodeGenBringUpTests/FPAddConst.cs
index 26df4e9866..46dfa33f5c 100644
--- a/tests/src/JIT/CodeGenBringUpTests/FPAddConst.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/FPAddConst.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/FPArea.cs b/tests/src/JIT/CodeGenBringUpTests/FPArea.cs
index cb38d4238c..ff3965b31a 100644
--- a/tests/src/JIT/CodeGenBringUpTests/FPArea.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/FPArea.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/FPArray.cs b/tests/src/JIT/CodeGenBringUpTests/FPArray.cs
index 6531b8244f..5691baae2b 100644
--- a/tests/src/JIT/CodeGenBringUpTests/FPArray.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/FPArray.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/FPAvg2.cs b/tests/src/JIT/CodeGenBringUpTests/FPAvg2.cs
index 10d72644da..3a308f059f 100644
--- a/tests/src/JIT/CodeGenBringUpTests/FPAvg2.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/FPAvg2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/FPAvg6.cs b/tests/src/JIT/CodeGenBringUpTests/FPAvg6.cs
index 31fa369f25..62a5907d7a 100644
--- a/tests/src/JIT/CodeGenBringUpTests/FPAvg6.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/FPAvg6.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/FPCall1.cs b/tests/src/JIT/CodeGenBringUpTests/FPCall1.cs
index 3ee9a9b6cf..ccf18c228d 100644
--- a/tests/src/JIT/CodeGenBringUpTests/FPCall1.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/FPCall1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/FPCall2.cs b/tests/src/JIT/CodeGenBringUpTests/FPCall2.cs
index 9967fc7634..c20d19d2fb 100644
--- a/tests/src/JIT/CodeGenBringUpTests/FPCall2.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/FPCall2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/FPConvDbl2Lng.cs b/tests/src/JIT/CodeGenBringUpTests/FPConvDbl2Lng.cs
index 631fb4a8de..e3ce216ac4 100644
--- a/tests/src/JIT/CodeGenBringUpTests/FPConvDbl2Lng.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/FPConvDbl2Lng.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/FPConvF2F.cs b/tests/src/JIT/CodeGenBringUpTests/FPConvF2F.cs
index 4e2f9de7b5..6e8f27fb4c 100644
--- a/tests/src/JIT/CodeGenBringUpTests/FPConvF2F.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/FPConvF2F.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/FPConvF2I.cs b/tests/src/JIT/CodeGenBringUpTests/FPConvF2I.cs
index d78471d99f..f3791d4531 100644
--- a/tests/src/JIT/CodeGenBringUpTests/FPConvF2I.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/FPConvF2I.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/FPConvF2Lng.cs b/tests/src/JIT/CodeGenBringUpTests/FPConvF2Lng.cs
index eabab7ff30..da15bdba10 100644
--- a/tests/src/JIT/CodeGenBringUpTests/FPConvF2Lng.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/FPConvF2Lng.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/FPConvI2F.cs b/tests/src/JIT/CodeGenBringUpTests/FPConvI2F.cs
index 4c1cae73e8..76f4df3134 100644
--- a/tests/src/JIT/CodeGenBringUpTests/FPConvI2F.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/FPConvI2F.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/FPDist.cs b/tests/src/JIT/CodeGenBringUpTests/FPDist.cs
index af88a64b07..dbeaa2cddd 100644
--- a/tests/src/JIT/CodeGenBringUpTests/FPDist.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/FPDist.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/FPDiv.cs b/tests/src/JIT/CodeGenBringUpTests/FPDiv.cs
index b71c864baf..265600bafc 100644
--- a/tests/src/JIT/CodeGenBringUpTests/FPDiv.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/FPDiv.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/FPDivConst.cs b/tests/src/JIT/CodeGenBringUpTests/FPDivConst.cs
index b608c27692..fa648d3961 100644
--- a/tests/src/JIT/CodeGenBringUpTests/FPDivConst.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/FPDivConst.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/FPError.cs b/tests/src/JIT/CodeGenBringUpTests/FPError.cs
index d48a3660ec..7ebbc86795 100644
--- a/tests/src/JIT/CodeGenBringUpTests/FPError.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/FPError.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/FPFillArray.cs b/tests/src/JIT/CodeGenBringUpTests/FPFillArray.cs
index acdc27094e..d5764eee5f 100644
--- a/tests/src/JIT/CodeGenBringUpTests/FPFillArray.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/FPFillArray.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/FPMath.cs b/tests/src/JIT/CodeGenBringUpTests/FPMath.cs
index f896f367c0..4522f02ac7 100644
--- a/tests/src/JIT/CodeGenBringUpTests/FPMath.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/FPMath.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/FPMul.cs b/tests/src/JIT/CodeGenBringUpTests/FPMul.cs
index 98e25ddea5..4365869b49 100644
--- a/tests/src/JIT/CodeGenBringUpTests/FPMul.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/FPMul.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/FPMulConst.cs b/tests/src/JIT/CodeGenBringUpTests/FPMulConst.cs
index 9fecbddb30..7b38384fba 100644
--- a/tests/src/JIT/CodeGenBringUpTests/FPMulConst.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/FPMulConst.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/FPNeg.cs b/tests/src/JIT/CodeGenBringUpTests/FPNeg.cs
index cbdf01049c..284c86d735 100644
--- a/tests/src/JIT/CodeGenBringUpTests/FPNeg.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/FPNeg.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/FPRem.cs b/tests/src/JIT/CodeGenBringUpTests/FPRem.cs
index be37aa674d..ee93b958fb 100644
--- a/tests/src/JIT/CodeGenBringUpTests/FPRem.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/FPRem.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/FPRoots.cs b/tests/src/JIT/CodeGenBringUpTests/FPRoots.cs
index 0c160d0dd0..337f74d580 100644
--- a/tests/src/JIT/CodeGenBringUpTests/FPRoots.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/FPRoots.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/FPSmall.cs b/tests/src/JIT/CodeGenBringUpTests/FPSmall.cs
index feff9a8b5c..93233c4f47 100644
--- a/tests/src/JIT/CodeGenBringUpTests/FPSmall.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/FPSmall.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/FPSub.cs b/tests/src/JIT/CodeGenBringUpTests/FPSub.cs
index 636e52b9a5..cae756c0b6 100644
--- a/tests/src/JIT/CodeGenBringUpTests/FPSub.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/FPSub.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/FPSubConst.cs b/tests/src/JIT/CodeGenBringUpTests/FPSubConst.cs
index 0776754975..c9c32e4621 100644
--- a/tests/src/JIT/CodeGenBringUpTests/FPSubConst.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/FPSubConst.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/FPVar.cs b/tests/src/JIT/CodeGenBringUpTests/FPVar.cs
index bdfbe37a06..6c9360ff0d 100644
--- a/tests/src/JIT/CodeGenBringUpTests/FPVar.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/FPVar.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/FactorialRec.cs b/tests/src/JIT/CodeGenBringUpTests/FactorialRec.cs
index 53916a6367..1ae23f377a 100644
--- a/tests/src/JIT/CodeGenBringUpTests/FactorialRec.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/FactorialRec.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/FibLoop.cs b/tests/src/JIT/CodeGenBringUpTests/FibLoop.cs
index 750322095e..639aaf2d5a 100644
--- a/tests/src/JIT/CodeGenBringUpTests/FibLoop.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/FibLoop.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/FiboRec.cs b/tests/src/JIT/CodeGenBringUpTests/FiboRec.cs
index d1b354ff78..684bdfd913 100644
--- a/tests/src/JIT/CodeGenBringUpTests/FiboRec.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/FiboRec.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/Gcd.cs b/tests/src/JIT/CodeGenBringUpTests/Gcd.cs
index d0ed0d79d1..7e4618f7fa 100644
--- a/tests/src/JIT/CodeGenBringUpTests/Gcd.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/Gcd.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/Ge1.cs b/tests/src/JIT/CodeGenBringUpTests/Ge1.cs
index 8323cabb4f..620cb8affa 100644
--- a/tests/src/JIT/CodeGenBringUpTests/Ge1.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/Ge1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/Gt1.cs b/tests/src/JIT/CodeGenBringUpTests/Gt1.cs
index f7040d3ef2..938144dace 100644
--- a/tests/src/JIT/CodeGenBringUpTests/Gt1.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/Gt1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/Ind1.cs b/tests/src/JIT/CodeGenBringUpTests/Ind1.cs
index 39941e0aa6..ffdf28e2de 100644
--- a/tests/src/JIT/CodeGenBringUpTests/Ind1.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/Ind1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/InitObj.cs b/tests/src/JIT/CodeGenBringUpTests/InitObj.cs
index 1f3b89c2f3..f52774b4ff 100644
--- a/tests/src/JIT/CodeGenBringUpTests/InitObj.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/InitObj.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/InstanceCalls.cs b/tests/src/JIT/CodeGenBringUpTests/InstanceCalls.cs
index 05ada5b5ac..cc57fd091c 100644
--- a/tests/src/JIT/CodeGenBringUpTests/InstanceCalls.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/InstanceCalls.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/IntArraySum.cs b/tests/src/JIT/CodeGenBringUpTests/IntArraySum.cs
index 028bdaa714..a7b533b9ee 100644
--- a/tests/src/JIT/CodeGenBringUpTests/IntArraySum.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/IntArraySum.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/IntConv.cs b/tests/src/JIT/CodeGenBringUpTests/IntConv.cs
index 1b45bb02e0..11cf17d092 100644
--- a/tests/src/JIT/CodeGenBringUpTests/IntConv.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/IntConv.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/JTrue1.cs b/tests/src/JIT/CodeGenBringUpTests/JTrue1.cs
index da46bdeb5e..67818d5efb 100644
--- a/tests/src/JIT/CodeGenBringUpTests/JTrue1.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/JTrue1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/JTrueEqDbl.cs b/tests/src/JIT/CodeGenBringUpTests/JTrueEqDbl.cs
index 523002d1ac..a862621623 100644
--- a/tests/src/JIT/CodeGenBringUpTests/JTrueEqDbl.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/JTrueEqDbl.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/JTrueEqFP.cs b/tests/src/JIT/CodeGenBringUpTests/JTrueEqFP.cs
index 8bfb307928..b23a60bc91 100644
--- a/tests/src/JIT/CodeGenBringUpTests/JTrueEqFP.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/JTrueEqFP.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/JTrueEqInt1.cs b/tests/src/JIT/CodeGenBringUpTests/JTrueEqInt1.cs
index d0e4d49b66..2c1531a08e 100644
--- a/tests/src/JIT/CodeGenBringUpTests/JTrueEqInt1.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/JTrueEqInt1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/JTrueGeDbl.cs b/tests/src/JIT/CodeGenBringUpTests/JTrueGeDbl.cs
index 0382ca3880..bc5777eab9 100644
--- a/tests/src/JIT/CodeGenBringUpTests/JTrueGeDbl.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/JTrueGeDbl.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/JTrueGeFP.cs b/tests/src/JIT/CodeGenBringUpTests/JTrueGeFP.cs
index 86d31a8005..0e1fbc0241 100644
--- a/tests/src/JIT/CodeGenBringUpTests/JTrueGeFP.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/JTrueGeFP.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/JTrueGeInt1.cs b/tests/src/JIT/CodeGenBringUpTests/JTrueGeInt1.cs
index ada0188a0e..a708d2d346 100644
--- a/tests/src/JIT/CodeGenBringUpTests/JTrueGeInt1.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/JTrueGeInt1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/JTrueGtDbl.cs b/tests/src/JIT/CodeGenBringUpTests/JTrueGtDbl.cs
index 2f78f178aa..3f99edb6b7 100644
--- a/tests/src/JIT/CodeGenBringUpTests/JTrueGtDbl.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/JTrueGtDbl.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/JTrueGtFP.cs b/tests/src/JIT/CodeGenBringUpTests/JTrueGtFP.cs
index e0fb3cbced..fb760e04c8 100644
--- a/tests/src/JIT/CodeGenBringUpTests/JTrueGtFP.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/JTrueGtFP.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/JTrueGtInt1.cs b/tests/src/JIT/CodeGenBringUpTests/JTrueGtInt1.cs
index 7c8ad9f379..bfa6b5f0bd 100644
--- a/tests/src/JIT/CodeGenBringUpTests/JTrueGtInt1.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/JTrueGtInt1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/JTrueLeDbl.cs b/tests/src/JIT/CodeGenBringUpTests/JTrueLeDbl.cs
index 016e54105d..2aa6f664d1 100644
--- a/tests/src/JIT/CodeGenBringUpTests/JTrueLeDbl.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/JTrueLeDbl.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/JTrueLeFP.cs b/tests/src/JIT/CodeGenBringUpTests/JTrueLeFP.cs
index 5c9e32b10a..b217a1327e 100644
--- a/tests/src/JIT/CodeGenBringUpTests/JTrueLeFP.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/JTrueLeFP.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/JTrueLeInt1.cs b/tests/src/JIT/CodeGenBringUpTests/JTrueLeInt1.cs
index a642ae2ea8..bf8668839d 100644
--- a/tests/src/JIT/CodeGenBringUpTests/JTrueLeInt1.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/JTrueLeInt1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/JTrueLtDbl.cs b/tests/src/JIT/CodeGenBringUpTests/JTrueLtDbl.cs
index 7fd4fc111b..bfa6154271 100644
--- a/tests/src/JIT/CodeGenBringUpTests/JTrueLtDbl.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/JTrueLtDbl.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/JTrueLtFP.cs b/tests/src/JIT/CodeGenBringUpTests/JTrueLtFP.cs
index 475d7f9123..7e4ddbfbf7 100644
--- a/tests/src/JIT/CodeGenBringUpTests/JTrueLtFP.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/JTrueLtFP.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/JTrueLtInt1.cs b/tests/src/JIT/CodeGenBringUpTests/JTrueLtInt1.cs
index 4a03361eed..ed8f805cdb 100644
--- a/tests/src/JIT/CodeGenBringUpTests/JTrueLtInt1.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/JTrueLtInt1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/JTrueNeDbl.cs b/tests/src/JIT/CodeGenBringUpTests/JTrueNeDbl.cs
index 7435f93f4f..2704fabe1e 100644
--- a/tests/src/JIT/CodeGenBringUpTests/JTrueNeDbl.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/JTrueNeDbl.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/JTrueNeFP.cs b/tests/src/JIT/CodeGenBringUpTests/JTrueNeFP.cs
index 464c6e436e..c2af9d26e4 100644
--- a/tests/src/JIT/CodeGenBringUpTests/JTrueNeFP.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/JTrueNeFP.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/JTrueNeInt1.cs b/tests/src/JIT/CodeGenBringUpTests/JTrueNeInt1.cs
index 8375acf756..a45aabcd6e 100644
--- a/tests/src/JIT/CodeGenBringUpTests/JTrueNeInt1.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/JTrueNeInt1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/Jmp1.cs b/tests/src/JIT/CodeGenBringUpTests/Jmp1.cs
index 9f8a055226..6992d84e70 100644
--- a/tests/src/JIT/CodeGenBringUpTests/Jmp1.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/Jmp1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/Le1.cs b/tests/src/JIT/CodeGenBringUpTests/Le1.cs
index b57882e5c6..b79141534f 100644
--- a/tests/src/JIT/CodeGenBringUpTests/Le1.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/Le1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/LeftShift.cs b/tests/src/JIT/CodeGenBringUpTests/LeftShift.cs
index bbe5071600..55b81a6aca 100644
--- a/tests/src/JIT/CodeGenBringUpTests/LeftShift.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/LeftShift.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/LngConv.cs b/tests/src/JIT/CodeGenBringUpTests/LngConv.cs
index 90c82861c1..b6f2c339af 100644
--- a/tests/src/JIT/CodeGenBringUpTests/LngConv.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/LngConv.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/Localloc.cs b/tests/src/JIT/CodeGenBringUpTests/Localloc.cs
index 43a926a0ec..957f80f00d 100644
--- a/tests/src/JIT/CodeGenBringUpTests/Localloc.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/Localloc.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/LocallocLarge.cs b/tests/src/JIT/CodeGenBringUpTests/LocallocLarge.cs
index aa3662c72a..6b49b177c1 100644
--- a/tests/src/JIT/CodeGenBringUpTests/LocallocLarge.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/LocallocLarge.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/CodeGenBringUpTests/LongArgsAndReturn.cs b/tests/src/JIT/CodeGenBringUpTests/LongArgsAndReturn.cs
index 291e76d5e0..108ccde603 100644
--- a/tests/src/JIT/CodeGenBringUpTests/LongArgsAndReturn.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/LongArgsAndReturn.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/Lt1.cs b/tests/src/JIT/CodeGenBringUpTests/Lt1.cs
index 775f4201d5..6cd4cb001a 100644
--- a/tests/src/JIT/CodeGenBringUpTests/Lt1.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/Lt1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/Ne1.cs b/tests/src/JIT/CodeGenBringUpTests/Ne1.cs
index b401f993c5..b6c976aa52 100644
--- a/tests/src/JIT/CodeGenBringUpTests/Ne1.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/Ne1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/NegRMW.cs b/tests/src/JIT/CodeGenBringUpTests/NegRMW.cs
index 592af12521..146ae53090 100644
--- a/tests/src/JIT/CodeGenBringUpTests/NegRMW.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/NegRMW.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/NestedCall.cs b/tests/src/JIT/CodeGenBringUpTests/NestedCall.cs
index 463da83e9e..cfb55a177b 100644
--- a/tests/src/JIT/CodeGenBringUpTests/NestedCall.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/NestedCall.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/NotAndNeg.cs b/tests/src/JIT/CodeGenBringUpTests/NotAndNeg.cs
index e77874ec3b..9e8fe0a5f9 100644
--- a/tests/src/JIT/CodeGenBringUpTests/NotAndNeg.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/NotAndNeg.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/NotRMW.cs b/tests/src/JIT/CodeGenBringUpTests/NotRMW.cs
index d056f3ee21..388380404b 100644
--- a/tests/src/JIT/CodeGenBringUpTests/NotRMW.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/NotRMW.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/ObjAlloc.cs b/tests/src/JIT/CodeGenBringUpTests/ObjAlloc.cs
index 715d70999b..ff58548a83 100644
--- a/tests/src/JIT/CodeGenBringUpTests/ObjAlloc.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/ObjAlloc.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/OpMembersOfStructLocal.cs b/tests/src/JIT/CodeGenBringUpTests/OpMembersOfStructLocal.cs
index bbeae3fb77..88879050e3 100644
--- a/tests/src/JIT/CodeGenBringUpTests/OpMembersOfStructLocal.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/OpMembersOfStructLocal.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/Or1.cs b/tests/src/JIT/CodeGenBringUpTests/Or1.cs
index 23db7fad9b..6930bffe96 100644
--- a/tests/src/JIT/CodeGenBringUpTests/Or1.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/Or1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/OrRef.cs b/tests/src/JIT/CodeGenBringUpTests/OrRef.cs
index 52029a843e..28b58f273a 100644
--- a/tests/src/JIT/CodeGenBringUpTests/OrRef.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/OrRef.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/RecursiveTailCall.cs b/tests/src/JIT/CodeGenBringUpTests/RecursiveTailCall.cs
index bff31c5094..a38b34d799 100644
--- a/tests/src/JIT/CodeGenBringUpTests/RecursiveTailCall.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/RecursiveTailCall.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/CodeGenBringUpTests/RightShiftRef.cs b/tests/src/JIT/CodeGenBringUpTests/RightShiftRef.cs
index 298e760be3..18dc8d7ec6 100644
--- a/tests/src/JIT/CodeGenBringUpTests/RightShiftRef.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/RightShiftRef.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/Rotate.cs b/tests/src/JIT/CodeGenBringUpTests/Rotate.cs
index 2c23134d24..74a936ef13 100644
--- a/tests/src/JIT/CodeGenBringUpTests/Rotate.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/Rotate.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/StaticCalls.cs b/tests/src/JIT/CodeGenBringUpTests/StaticCalls.cs
index 2d6081431a..25512d5cd0 100644
--- a/tests/src/JIT/CodeGenBringUpTests/StaticCalls.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/StaticCalls.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/StaticValueField.cs b/tests/src/JIT/CodeGenBringUpTests/StaticValueField.cs
index a5912a902e..a1d8448c36 100644
--- a/tests/src/JIT/CodeGenBringUpTests/StaticValueField.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/StaticValueField.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/CodeGenBringUpTests/StructFldAddr.cs b/tests/src/JIT/CodeGenBringUpTests/StructFldAddr.cs
index 608c812d38..efaedb4ba5 100644
--- a/tests/src/JIT/CodeGenBringUpTests/StructFldAddr.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/StructFldAddr.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/StructInstMethod.cs b/tests/src/JIT/CodeGenBringUpTests/StructInstMethod.cs
index 0b793c2056..6385f37f39 100644
--- a/tests/src/JIT/CodeGenBringUpTests/StructInstMethod.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/StructInstMethod.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/Sub1.cs b/tests/src/JIT/CodeGenBringUpTests/Sub1.cs
index 23b8db85f7..f776de4f5c 100644
--- a/tests/src/JIT/CodeGenBringUpTests/Sub1.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/Sub1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/SubRef.cs b/tests/src/JIT/CodeGenBringUpTests/SubRef.cs
index 2da9b7e591..d9a5475048 100644
--- a/tests/src/JIT/CodeGenBringUpTests/SubRef.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/SubRef.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/Swap.cs b/tests/src/JIT/CodeGenBringUpTests/Swap.cs
index 60dda29a59..7a8ee0b59c 100644
--- a/tests/src/JIT/CodeGenBringUpTests/Swap.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/Swap.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/Switch.cs b/tests/src/JIT/CodeGenBringUpTests/Switch.cs
index 770ec54b29..e98d47f333 100644
--- a/tests/src/JIT/CodeGenBringUpTests/Switch.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/Switch.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
@@ -27,4 +28,4 @@ class SwitchTest
 
   return sum == 0 ? Pass : Fail;
  }
-}
\ No newline at end of file
+}
diff --git a/tests/src/JIT/CodeGenBringUpTests/Unbox.cs b/tests/src/JIT/CodeGenBringUpTests/Unbox.cs
index 90db3233bf..13ce904ff5 100644
--- a/tests/src/JIT/CodeGenBringUpTests/Unbox.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/Unbox.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/Xor1.cs b/tests/src/JIT/CodeGenBringUpTests/Xor1.cs
index 116f4afbda..558df23764 100644
--- a/tests/src/JIT/CodeGenBringUpTests/Xor1.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/Xor1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/XorRef.cs b/tests/src/JIT/CodeGenBringUpTests/XorRef.cs
index 608f594e30..d2c84ecc64 100644
--- a/tests/src/JIT/CodeGenBringUpTests/XorRef.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/XorRef.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/addref.cs b/tests/src/JIT/CodeGenBringUpTests/addref.cs
index 41c3fd6682..09a2670326 100644
--- a/tests/src/JIT/CodeGenBringUpTests/addref.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/addref.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/div1.cs b/tests/src/JIT/CodeGenBringUpTests/div1.cs
index f75212ebd8..a97ae33bcd 100644
--- a/tests/src/JIT/CodeGenBringUpTests/div1.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/div1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/div2.cs b/tests/src/JIT/CodeGenBringUpTests/div2.cs
index 6920a79855..277e08f03d 100644
--- a/tests/src/JIT/CodeGenBringUpTests/div2.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/div2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/divref.cs b/tests/src/JIT/CodeGenBringUpTests/divref.cs
index 7684662e62..ae06166722 100644
--- a/tests/src/JIT/CodeGenBringUpTests/divref.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/divref.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/mul1.cs b/tests/src/JIT/CodeGenBringUpTests/mul1.cs
index b0582d627b..35551b8e89 100644
--- a/tests/src/JIT/CodeGenBringUpTests/mul1.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/mul1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/mul2.cs b/tests/src/JIT/CodeGenBringUpTests/mul2.cs
index b7bbe2b5d0..3ab7fb827c 100644
--- a/tests/src/JIT/CodeGenBringUpTests/mul2.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/mul2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/mul3.cs b/tests/src/JIT/CodeGenBringUpTests/mul3.cs
index 3a3c587b92..8c90efad79 100644
--- a/tests/src/JIT/CodeGenBringUpTests/mul3.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/mul3.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/mul4.cs b/tests/src/JIT/CodeGenBringUpTests/mul4.cs
index 6474cbce33..2958b6fec5 100644
--- a/tests/src/JIT/CodeGenBringUpTests/mul4.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/mul4.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/CodeGenBringUpTests/rem1.cs b/tests/src/JIT/CodeGenBringUpTests/rem1.cs
index b5d728e2eb..30712c0201 100644
--- a/tests/src/JIT/CodeGenBringUpTests/rem1.cs
+++ b/tests/src/JIT/CodeGenBringUpTests/rem1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/JIT/Directed/Arrays/complex1.cs b/tests/src/JIT/Directed/Arrays/complex1.cs
index 169953e5e7..bcf80e7751 100644
--- a/tests/src/JIT/Directed/Arrays/complex1.cs
+++ b/tests/src/JIT/Directed/Arrays/complex1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Directed/Arrays/complex2.cs b/tests/src/JIT/Directed/Arrays/complex2.cs
index e951b6f2b2..20f83bfae3 100644
--- a/tests/src/JIT/Directed/Arrays/complex2.cs
+++ b/tests/src/JIT/Directed/Arrays/complex2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Directed/Arrays/simple1.cs b/tests/src/JIT/Directed/Arrays/simple1.cs
index d529d001da..49e6414108 100644
--- a/tests/src/JIT/Directed/Arrays/simple1.cs
+++ b/tests/src/JIT/Directed/Arrays/simple1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Directed/Arrays/simple2.cs b/tests/src/JIT/Directed/Arrays/simple2.cs
index e2679d4b3b..2ab570f98d 100644
--- a/tests/src/JIT/Directed/Arrays/simple2.cs
+++ b/tests/src/JIT/Directed/Arrays/simple2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Directed/CheckedCtor/Generic_Test_CSharp_Base_1.cs b/tests/src/JIT/Directed/CheckedCtor/Generic_Test_CSharp_Base_1.cs
index b106efa8c6..7fb99bf534 100644
--- a/tests/src/JIT/Directed/CheckedCtor/Generic_Test_CSharp_Base_1.cs
+++ b/tests/src/JIT/Directed/CheckedCtor/Generic_Test_CSharp_Base_1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 //
diff --git a/tests/src/JIT/Directed/CheckedCtor/Generic_Test_CSharp_Base_2.cs b/tests/src/JIT/Directed/CheckedCtor/Generic_Test_CSharp_Base_2.cs
index 81d84fdbea..bdeb2ddd14 100644
--- a/tests/src/JIT/Directed/CheckedCtor/Generic_Test_CSharp_Base_2.cs
+++ b/tests/src/JIT/Directed/CheckedCtor/Generic_Test_CSharp_Base_2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 //
diff --git a/tests/src/JIT/Directed/CheckedCtor/Generic_Test_CSharp_Base_3.cs b/tests/src/JIT/Directed/CheckedCtor/Generic_Test_CSharp_Base_3.cs
index a7941ca0e1..6d1dacecd1 100644
--- a/tests/src/JIT/Directed/CheckedCtor/Generic_Test_CSharp_Base_3.cs
+++ b/tests/src/JIT/Directed/CheckedCtor/Generic_Test_CSharp_Base_3.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 //
diff --git a/tests/src/JIT/Directed/CheckedCtor/Generic_Test_CSharp_Base_4.cs b/tests/src/JIT/Directed/CheckedCtor/Generic_Test_CSharp_Base_4.cs
index adda49f922..63eec67a2f 100644
--- a/tests/src/JIT/Directed/CheckedCtor/Generic_Test_CSharp_Base_4.cs
+++ b/tests/src/JIT/Directed/CheckedCtor/Generic_Test_CSharp_Base_4.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 //
diff --git a/tests/src/JIT/Directed/CheckedCtor/Generic_Test_CSharp_Base_6.cs b/tests/src/JIT/Directed/CheckedCtor/Generic_Test_CSharp_Base_6.cs
index bd3f001eff..3ddf6ba7a5 100644
--- a/tests/src/JIT/Directed/CheckedCtor/Generic_Test_CSharp_Base_6.cs
+++ b/tests/src/JIT/Directed/CheckedCtor/Generic_Test_CSharp_Base_6.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 //
diff --git a/tests/src/JIT/Directed/CheckedCtor/Generic_Test_CSharp_Peer_1.cs b/tests/src/JIT/Directed/CheckedCtor/Generic_Test_CSharp_Peer_1.cs
index 38d8af9ad2..9e82010e35 100644
--- a/tests/src/JIT/Directed/CheckedCtor/Generic_Test_CSharp_Peer_1.cs
+++ b/tests/src/JIT/Directed/CheckedCtor/Generic_Test_CSharp_Peer_1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 //
diff --git a/tests/src/JIT/Directed/CheckedCtor/Generic_Test_CSharp_Peer_2.cs b/tests/src/JIT/Directed/CheckedCtor/Generic_Test_CSharp_Peer_2.cs
index 303629a1f6..1dcbbbda30 100644
--- a/tests/src/JIT/Directed/CheckedCtor/Generic_Test_CSharp_Peer_2.cs
+++ b/tests/src/JIT/Directed/CheckedCtor/Generic_Test_CSharp_Peer_2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 //
diff --git a/tests/src/JIT/Directed/CheckedCtor/Generic_Test_CSharp_Peer_3.cs b/tests/src/JIT/Directed/CheckedCtor/Generic_Test_CSharp_Peer_3.cs
index 3d101b03ed..2ce4731cca 100644
--- a/tests/src/JIT/Directed/CheckedCtor/Generic_Test_CSharp_Peer_3.cs
+++ b/tests/src/JIT/Directed/CheckedCtor/Generic_Test_CSharp_Peer_3.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 //
diff --git a/tests/src/JIT/Directed/CheckedCtor/Generic_Test_CSharp_Peer_4.cs b/tests/src/JIT/Directed/CheckedCtor/Generic_Test_CSharp_Peer_4.cs
index 71aa1e15cd..ba165df49c 100644
--- a/tests/src/JIT/Directed/CheckedCtor/Generic_Test_CSharp_Peer_4.cs
+++ b/tests/src/JIT/Directed/CheckedCtor/Generic_Test_CSharp_Peer_4.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 //
diff --git a/tests/src/JIT/Directed/CheckedCtor/Generic_Test_CSharp_Peer_6.cs b/tests/src/JIT/Directed/CheckedCtor/Generic_Test_CSharp_Peer_6.cs
index 3f987db255..746d974c2c 100644
--- a/tests/src/JIT/Directed/CheckedCtor/Generic_Test_CSharp_Peer_6.cs
+++ b/tests/src/JIT/Directed/CheckedCtor/Generic_Test_CSharp_Peer_6.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 //
diff --git a/tests/src/JIT/Directed/CheckedCtor/Test_CSharp_Base_1.cs b/tests/src/JIT/Directed/CheckedCtor/Test_CSharp_Base_1.cs
index 48c0366fe5..64e43619c8 100644
--- a/tests/src/JIT/Directed/CheckedCtor/Test_CSharp_Base_1.cs
+++ b/tests/src/JIT/Directed/CheckedCtor/Test_CSharp_Base_1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 //
diff --git a/tests/src/JIT/Directed/CheckedCtor/Test_CSharp_Base_2.cs b/tests/src/JIT/Directed/CheckedCtor/Test_CSharp_Base_2.cs
index b1344b31d7..7cf358193d 100644
--- a/tests/src/JIT/Directed/CheckedCtor/Test_CSharp_Base_2.cs
+++ b/tests/src/JIT/Directed/CheckedCtor/Test_CSharp_Base_2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 //
diff --git a/tests/src/JIT/Directed/CheckedCtor/Test_CSharp_Base_3.cs b/tests/src/JIT/Directed/CheckedCtor/Test_CSharp_Base_3.cs
index 0e2ce5b4a2..1bf309e775 100644
--- a/tests/src/JIT/Directed/CheckedCtor/Test_CSharp_Base_3.cs
+++ b/tests/src/JIT/Directed/CheckedCtor/Test_CSharp_Base_3.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 //
diff --git a/tests/src/JIT/Directed/CheckedCtor/Test_CSharp_Base_4.cs b/tests/src/JIT/Directed/CheckedCtor/Test_CSharp_Base_4.cs
index e76df010f6..ce0d1d1045 100644
--- a/tests/src/JIT/Directed/CheckedCtor/Test_CSharp_Base_4.cs
+++ b/tests/src/JIT/Directed/CheckedCtor/Test_CSharp_Base_4.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 //
diff --git a/tests/src/JIT/Directed/CheckedCtor/Test_CSharp_Peer_1.cs b/tests/src/JIT/Directed/CheckedCtor/Test_CSharp_Peer_1.cs
index 58bfeaa0be..851fe941cf 100644
--- a/tests/src/JIT/Directed/CheckedCtor/Test_CSharp_Peer_1.cs
+++ b/tests/src/JIT/Directed/CheckedCtor/Test_CSharp_Peer_1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 //
diff --git a/tests/src/JIT/Directed/CheckedCtor/Test_CSharp_Peer_2.cs b/tests/src/JIT/Directed/CheckedCtor/Test_CSharp_Peer_2.cs
index 7579a4a5c9..2632ffdb26 100644
--- a/tests/src/JIT/Directed/CheckedCtor/Test_CSharp_Peer_2.cs
+++ b/tests/src/JIT/Directed/CheckedCtor/Test_CSharp_Peer_2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 //
diff --git a/tests/src/JIT/Directed/CheckedCtor/Test_CSharp_Peer_3.cs b/tests/src/JIT/Directed/CheckedCtor/Test_CSharp_Peer_3.cs
index a5d17d9236..6727fa8eef 100644
--- a/tests/src/JIT/Directed/CheckedCtor/Test_CSharp_Peer_3.cs
+++ b/tests/src/JIT/Directed/CheckedCtor/Test_CSharp_Peer_3.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 //
diff --git a/tests/src/JIT/Directed/CheckedCtor/Test_CSharp_Peer_4.cs b/tests/src/JIT/Directed/CheckedCtor/Test_CSharp_Peer_4.cs
index 5dd9e41a31..4669b800cd 100644
--- a/tests/src/JIT/Directed/CheckedCtor/Test_CSharp_Peer_4.cs
+++ b/tests/src/JIT/Directed/CheckedCtor/Test_CSharp_Peer_4.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 //
diff --git a/tests/src/JIT/Directed/Misc/gettype/gettypetypeofmatrix.cs b/tests/src/JIT/Directed/Misc/gettype/gettypetypeofmatrix.cs
index 052a8f6d93..f0e22d14bb 100644
--- a/tests/src/JIT/Directed/Misc/gettype/gettypetypeofmatrix.cs
+++ b/tests/src/JIT/Directed/Misc/gettype/gettypetypeofmatrix.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Directed/PREFIX/PrimitiveVT/callconv1.cs b/tests/src/JIT/Directed/PREFIX/PrimitiveVT/callconv1.cs
index 079de0d161..1350f10c45 100644
--- a/tests/src/JIT/Directed/PREFIX/PrimitiveVT/callconv1.cs
+++ b/tests/src/JIT/Directed/PREFIX/PrimitiveVT/callconv1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 namespace PrimitiveVT
diff --git a/tests/src/JIT/Directed/PREFIX/PrimitiveVT/callconv2.cs b/tests/src/JIT/Directed/PREFIX/PrimitiveVT/callconv2.cs
index 6b463d773e..82f3e8af9d 100644
--- a/tests/src/JIT/Directed/PREFIX/PrimitiveVT/callconv2.cs
+++ b/tests/src/JIT/Directed/PREFIX/PrimitiveVT/callconv2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 namespace PrimitiveVT
diff --git a/tests/src/JIT/Directed/PREFIX/PrimitiveVT/helper.cs b/tests/src/JIT/Directed/PREFIX/PrimitiveVT/helper.cs
index e5a642d7e4..1d171e3682 100644
--- a/tests/src/JIT/Directed/PREFIX/PrimitiveVT/helper.cs
+++ b/tests/src/JIT/Directed/PREFIX/PrimitiveVT/helper.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 namespace PrimitiveVT
 {
diff --git a/tests/src/JIT/Directed/StrAccess/straccess1.cs b/tests/src/JIT/Directed/StrAccess/straccess1.cs
index 46cf771027..ca9e3ee700 100644
--- a/tests/src/JIT/Directed/StrAccess/straccess1.cs
+++ b/tests/src/JIT/Directed/StrAccess/straccess1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Directed/StrAccess/straccess2.cs b/tests/src/JIT/Directed/StrAccess/straccess2.cs
index 5fb54d99e5..d7a6a73cbc 100644
--- a/tests/src/JIT/Directed/StrAccess/straccess2.cs
+++ b/tests/src/JIT/Directed/StrAccess/straccess2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 //Similar to StrAccess1, but instead of using constants, different expression is used as the index to access the string
diff --git a/tests/src/JIT/Directed/StrAccess/straccess3.cs b/tests/src/JIT/Directed/StrAccess/straccess3.cs
index 1498c52bcc..ca3ee1980b 100644
--- a/tests/src/JIT/Directed/StrAccess/straccess3.cs
+++ b/tests/src/JIT/Directed/StrAccess/straccess3.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 //random length and random content string
diff --git a/tests/src/JIT/Directed/StrAccess/straccess4.cs b/tests/src/JIT/Directed/StrAccess/straccess4.cs
index 0974034ad1..9c6be29999 100644
--- a/tests/src/JIT/Directed/StrAccess/straccess4.cs
+++ b/tests/src/JIT/Directed/StrAccess/straccess4.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 //random length and random content string
diff --git a/tests/src/JIT/Directed/StructABI/StructABI.OSX.cs b/tests/src/JIT/Directed/StructABI/StructABI.OSX.cs
index c4fc206d7a..f0789d74df 100644
--- a/tests/src/JIT/Directed/StructABI/StructABI.OSX.cs
+++ b/tests/src/JIT/Directed/StructABI/StructABI.OSX.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 public static partial class StructABI
 {
diff --git a/tests/src/JIT/Directed/StructABI/StructABI.Unix.cs b/tests/src/JIT/Directed/StructABI/StructABI.Unix.cs
index 9fc4acbec5..f5aab66adf 100644
--- a/tests/src/JIT/Directed/StructABI/StructABI.Unix.cs
+++ b/tests/src/JIT/Directed/StructABI/StructABI.Unix.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 public static partial class StructABI
 {
diff --git a/tests/src/JIT/Directed/StructABI/StructABI.Windows.cs b/tests/src/JIT/Directed/StructABI/StructABI.Windows.cs
index cc70f4fcdb..a886f40aed 100644
--- a/tests/src/JIT/Directed/StructABI/StructABI.Windows.cs
+++ b/tests/src/JIT/Directed/StructABI/StructABI.Windows.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 public static partial class StructABI
 {
diff --git a/tests/src/JIT/Directed/StructABI/StructABI.cs b/tests/src/JIT/Directed/StructABI/StructABI.cs
index a9523561c2..8445e42bc2 100644
--- a/tests/src/JIT/Directed/StructABI/StructABI.cs
+++ b/tests/src/JIT/Directed/StructABI/StructABI.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/Directed/StructPromote/SP1.cs b/tests/src/JIT/Directed/StructPromote/SP1.cs
index 65c30d5c55..7735d00c69 100644
--- a/tests/src/JIT/Directed/StructPromote/SP1.cs
+++ b/tests/src/JIT/Directed/StructPromote/SP1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System.Runtime.CompilerServices;
diff --git a/tests/src/JIT/Directed/StructPromote/SP1a.cs b/tests/src/JIT/Directed/StructPromote/SP1a.cs
index f9afd427d4..75ca6baa9d 100644
--- a/tests/src/JIT/Directed/StructPromote/SP1a.cs
+++ b/tests/src/JIT/Directed/StructPromote/SP1a.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System.Runtime.CompilerServices;
diff --git a/tests/src/JIT/Directed/StructPromote/SP1a2.cs b/tests/src/JIT/Directed/StructPromote/SP1a2.cs
index 8b1b4217a6..8357df2a99 100644
--- a/tests/src/JIT/Directed/StructPromote/SP1a2.cs
+++ b/tests/src/JIT/Directed/StructPromote/SP1a2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System.Runtime.CompilerServices;
diff --git a/tests/src/JIT/Directed/StructPromote/SP1b.cs b/tests/src/JIT/Directed/StructPromote/SP1b.cs
index 5722c7b0d7..8fb4efa380 100644
--- a/tests/src/JIT/Directed/StructPromote/SP1b.cs
+++ b/tests/src/JIT/Directed/StructPromote/SP1b.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System.Runtime.CompilerServices;
diff --git a/tests/src/JIT/Directed/StructPromote/SP1c.cs b/tests/src/JIT/Directed/StructPromote/SP1c.cs
index ed58f40d84..367481c2ab 100644
--- a/tests/src/JIT/Directed/StructPromote/SP1c.cs
+++ b/tests/src/JIT/Directed/StructPromote/SP1c.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System.Runtime.CompilerServices;
diff --git a/tests/src/JIT/Directed/StructPromote/SP1d.cs b/tests/src/JIT/Directed/StructPromote/SP1d.cs
index 99deb78931..c78a95dc7c 100644
--- a/tests/src/JIT/Directed/StructPromote/SP1d.cs
+++ b/tests/src/JIT/Directed/StructPromote/SP1d.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System.Runtime.CompilerServices;
diff --git a/tests/src/JIT/Directed/StructPromote/SP2.cs b/tests/src/JIT/Directed/StructPromote/SP2.cs
index aab9954d4f..ce1b9b3b22 100644
--- a/tests/src/JIT/Directed/StructPromote/SP2.cs
+++ b/tests/src/JIT/Directed/StructPromote/SP2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 #define USE_STRUCT
diff --git a/tests/src/JIT/Directed/StructPromote/SP2a.cs b/tests/src/JIT/Directed/StructPromote/SP2a.cs
index f0c7f150cb..9c69699d59 100644
--- a/tests/src/JIT/Directed/StructPromote/SP2a.cs
+++ b/tests/src/JIT/Directed/StructPromote/SP2a.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System.Runtime.CompilerServices;
diff --git a/tests/src/JIT/Directed/StructPromote/SP2b.cs b/tests/src/JIT/Directed/StructPromote/SP2b.cs
index da0f049345..ec23d0e044 100644
--- a/tests/src/JIT/Directed/StructPromote/SP2b.cs
+++ b/tests/src/JIT/Directed/StructPromote/SP2b.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System.Runtime.CompilerServices;
diff --git a/tests/src/JIT/Directed/StructPromote/SP2c.cs b/tests/src/JIT/Directed/StructPromote/SP2c.cs
index 1a2fe74783..66b162df6b 100644
--- a/tests/src/JIT/Directed/StructPromote/SP2c.cs
+++ b/tests/src/JIT/Directed/StructPromote/SP2c.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System.Runtime.CompilerServices;
diff --git a/tests/src/JIT/Directed/StructPromote/SpAddr.cs b/tests/src/JIT/Directed/StructPromote/SpAddr.cs
index c24c65a564..f8ceb0469e 100644
--- a/tests/src/JIT/Directed/StructPromote/SpAddr.cs
+++ b/tests/src/JIT/Directed/StructPromote/SpAddr.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System.Runtime.CompilerServices;
diff --git a/tests/src/JIT/Directed/StructPromote/SpAddrAT.cs b/tests/src/JIT/Directed/StructPromote/SpAddrAT.cs
index 5e70a3cbec..ac97b5adfc 100644
--- a/tests/src/JIT/Directed/StructPromote/SpAddrAT.cs
+++ b/tests/src/JIT/Directed/StructPromote/SpAddrAT.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System.Runtime.CompilerServices;
diff --git a/tests/src/JIT/Directed/TypedReference/TypedReference.cs b/tests/src/JIT/Directed/TypedReference/TypedReference.cs
index 611c9a5a38..80749ac19b 100644
--- a/tests/src/JIT/Directed/TypedReference/TypedReference.cs
+++ b/tests/src/JIT/Directed/TypedReference/TypedReference.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Directed/UnrollLoop/Dev10_846218.cs b/tests/src/JIT/Directed/UnrollLoop/Dev10_846218.cs
index 32c8418928..5dcd856712 100644
--- a/tests/src/JIT/Directed/UnrollLoop/Dev10_846218.cs
+++ b/tests/src/JIT/Directed/UnrollLoop/Dev10_846218.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Directed/UnrollLoop/loop1.cs b/tests/src/JIT/Directed/UnrollLoop/loop1.cs
index 5ceedc843e..616caf0f5d 100644
--- a/tests/src/JIT/Directed/UnrollLoop/loop1.cs
+++ b/tests/src/JIT/Directed/UnrollLoop/loop1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Directed/UnrollLoop/loop2.cs b/tests/src/JIT/Directed/UnrollLoop/loop2.cs
index bfb66e48bf..ab95aa88d1 100644
--- a/tests/src/JIT/Directed/UnrollLoop/loop2.cs
+++ b/tests/src/JIT/Directed/UnrollLoop/loop2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 internal class A
diff --git a/tests/src/JIT/Directed/UnrollLoop/loop4.cs b/tests/src/JIT/Directed/UnrollLoop/loop4.cs
index 854c8fb790..4d830fa1bb 100644
--- a/tests/src/JIT/Directed/UnrollLoop/loop4.cs
+++ b/tests/src/JIT/Directed/UnrollLoop/loop4.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 //Testing small for loops (less than 5)
diff --git a/tests/src/JIT/Directed/UnrollLoop/loop6.cs b/tests/src/JIT/Directed/UnrollLoop/loop6.cs
index f4c2abfe2b..7e3a125cde 100644
--- a/tests/src/JIT/Directed/UnrollLoop/loop6.cs
+++ b/tests/src/JIT/Directed/UnrollLoop/loop6.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 internal struct VT
diff --git a/tests/src/JIT/Directed/cmov/Bool_And_Op.cs b/tests/src/JIT/Directed/cmov/Bool_And_Op.cs
index ee92ed0581..a15fc52aef 100644
--- a/tests/src/JIT/Directed/cmov/Bool_And_Op.cs
+++ b/tests/src/JIT/Directed/cmov/Bool_And_Op.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 #pragma warning disable
diff --git a/tests/src/JIT/Directed/cmov/Bool_No_Op.cs b/tests/src/JIT/Directed/cmov/Bool_No_Op.cs
index 651425f192..a84bc119ca 100644
--- a/tests/src/JIT/Directed/cmov/Bool_No_Op.cs
+++ b/tests/src/JIT/Directed/cmov/Bool_No_Op.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 #pragma warning disable
diff --git a/tests/src/JIT/Directed/cmov/Bool_Or_Op.cs b/tests/src/JIT/Directed/cmov/Bool_Or_Op.cs
index 5df73d872f..c6e5981d4d 100644
--- a/tests/src/JIT/Directed/cmov/Bool_Or_Op.cs
+++ b/tests/src/JIT/Directed/cmov/Bool_Or_Op.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 #pragma warning disable
diff --git a/tests/src/JIT/Directed/cmov/Bool_Xor_Op.cs b/tests/src/JIT/Directed/cmov/Bool_Xor_Op.cs
index 1b83b6bb18..d3e0b8f0c9 100644
--- a/tests/src/JIT/Directed/cmov/Bool_Xor_Op.cs
+++ b/tests/src/JIT/Directed/cmov/Bool_Xor_Op.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 #pragma warning disable
diff --git a/tests/src/JIT/Directed/cmov/Double_And_Op.cs b/tests/src/JIT/Directed/cmov/Double_And_Op.cs
index 64dff6bcdd..23bffa2247 100644
--- a/tests/src/JIT/Directed/cmov/Double_And_Op.cs
+++ b/tests/src/JIT/Directed/cmov/Double_And_Op.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 #pragma warning disable
diff --git a/tests/src/JIT/Directed/cmov/Double_No_Op.cs b/tests/src/JIT/Directed/cmov/Double_No_Op.cs
index 35f845889b..e391197b5c 100644
--- a/tests/src/JIT/Directed/cmov/Double_No_Op.cs
+++ b/tests/src/JIT/Directed/cmov/Double_No_Op.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 #pragma warning disable
diff --git a/tests/src/JIT/Directed/cmov/Double_Or_Op.cs b/tests/src/JIT/Directed/cmov/Double_Or_Op.cs
index 1154b251f4..6fb7f3445f 100644
--- a/tests/src/JIT/Directed/cmov/Double_Or_Op.cs
+++ b/tests/src/JIT/Directed/cmov/Double_Or_Op.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 #pragma warning disable
diff --git a/tests/src/JIT/Directed/cmov/Double_Xor_Op.cs b/tests/src/JIT/Directed/cmov/Double_Xor_Op.cs
index dc94aee49e..c0054690fd 100644
--- a/tests/src/JIT/Directed/cmov/Double_Xor_Op.cs
+++ b/tests/src/JIT/Directed/cmov/Double_Xor_Op.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 #pragma warning disable
diff --git a/tests/src/JIT/Directed/cmov/Float_And_Op.cs b/tests/src/JIT/Directed/cmov/Float_And_Op.cs
index 157a023583..ff900b4473 100644
--- a/tests/src/JIT/Directed/cmov/Float_And_Op.cs
+++ b/tests/src/JIT/Directed/cmov/Float_And_Op.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 #pragma warning disable
diff --git a/tests/src/JIT/Directed/cmov/Float_No_Op.cs b/tests/src/JIT/Directed/cmov/Float_No_Op.cs
index 2702edf9d4..a0be4b34d1 100644
--- a/tests/src/JIT/Directed/cmov/Float_No_Op.cs
+++ b/tests/src/JIT/Directed/cmov/Float_No_Op.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 #pragma warning disable
diff --git a/tests/src/JIT/Directed/cmov/Float_Or_Op.cs b/tests/src/JIT/Directed/cmov/Float_Or_Op.cs
index 2a664a5a7c..878be3a9f3 100644
--- a/tests/src/JIT/Directed/cmov/Float_Or_Op.cs
+++ b/tests/src/JIT/Directed/cmov/Float_Or_Op.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 #pragma warning disable
diff --git a/tests/src/JIT/Directed/cmov/Float_Xor_Op.cs b/tests/src/JIT/Directed/cmov/Float_Xor_Op.cs
index 4e8a197133..8a60beb228 100644
--- a/tests/src/JIT/Directed/cmov/Float_Xor_Op.cs
+++ b/tests/src/JIT/Directed/cmov/Float_Xor_Op.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 #pragma warning disable
diff --git a/tests/src/JIT/Directed/cmov/Int_And_Op.cs b/tests/src/JIT/Directed/cmov/Int_And_Op.cs
index 80c94d0c28..d29edd0e32 100644
--- a/tests/src/JIT/Directed/cmov/Int_And_Op.cs
+++ b/tests/src/JIT/Directed/cmov/Int_And_Op.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 #pragma warning disable
diff --git a/tests/src/JIT/Directed/cmov/Int_No_Op.cs b/tests/src/JIT/Directed/cmov/Int_No_Op.cs
index 0c5a3381b3..423bef02eb 100644
--- a/tests/src/JIT/Directed/cmov/Int_No_Op.cs
+++ b/tests/src/JIT/Directed/cmov/Int_No_Op.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 #pragma warning disable
diff --git a/tests/src/JIT/Directed/cmov/Int_Or_Op.cs b/tests/src/JIT/Directed/cmov/Int_Or_Op.cs
index 375e050d16..81b5d03b63 100644
--- a/tests/src/JIT/Directed/cmov/Int_Or_Op.cs
+++ b/tests/src/JIT/Directed/cmov/Int_Or_Op.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 #pragma warning disable
diff --git a/tests/src/JIT/Directed/cmov/Int_Xor_Op.cs b/tests/src/JIT/Directed/cmov/Int_Xor_Op.cs
index 62048e50db..11d24d3139 100644
--- a/tests/src/JIT/Directed/cmov/Int_Xor_Op.cs
+++ b/tests/src/JIT/Directed/cmov/Int_Xor_Op.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 #pragma warning disable
diff --git a/tests/src/JIT/Directed/coverage/flowgraph/xaddmuly.cs b/tests/src/JIT/Directed/coverage/flowgraph/xaddmuly.cs
index d977e1a48a..adbc26ac80 100644
--- a/tests/src/JIT/Directed/coverage/flowgraph/xaddmuly.cs
+++ b/tests/src/JIT/Directed/coverage/flowgraph/xaddmuly.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Directed/coverage/oldtests/33objref.cs b/tests/src/JIT/Directed/coverage/oldtests/33objref.cs
index 8519ed341c..c8fb6360bd 100644
--- a/tests/src/JIT/Directed/coverage/oldtests/33objref.cs
+++ b/tests/src/JIT/Directed/coverage/oldtests/33objref.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 //testing more than 32 (>33) objref's on the stack and as function arguments
 
diff --git a/tests/src/JIT/Directed/coverage/oldtests/cse1.cs b/tests/src/JIT/Directed/coverage/oldtests/cse1.cs
index 52908ab0d8..3df4e8eddb 100644
--- a/tests/src/JIT/Directed/coverage/oldtests/cse1.cs
+++ b/tests/src/JIT/Directed/coverage/oldtests/cse1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 //testing common sub-expression elimination
 
diff --git a/tests/src/JIT/Directed/coverage/oldtests/cse2.cs b/tests/src/JIT/Directed/coverage/oldtests/cse2.cs
index 4987d5975e..f1c06ff91e 100644
--- a/tests/src/JIT/Directed/coverage/oldtests/cse2.cs
+++ b/tests/src/JIT/Directed/coverage/oldtests/cse2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 //Testing common sub-expression elimination in random code
 
diff --git a/tests/src/JIT/Directed/coverage/oldtests/lclfldadd.cs b/tests/src/JIT/Directed/coverage/oldtests/lclfldadd.cs
index 35fee32582..e1ab1310d9 100644
--- a/tests/src/JIT/Directed/coverage/oldtests/lclfldadd.cs
+++ b/tests/src/JIT/Directed/coverage/oldtests/lclfldadd.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 //Testing simple math on local vars and fields - add
 
diff --git a/tests/src/JIT/Directed/coverage/oldtests/lclflddiv.cs b/tests/src/JIT/Directed/coverage/oldtests/lclflddiv.cs
index 2c1b84a92c..798e25d649 100644
--- a/tests/src/JIT/Directed/coverage/oldtests/lclflddiv.cs
+++ b/tests/src/JIT/Directed/coverage/oldtests/lclflddiv.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 //Testing simple math on local vars and fields - div
 
diff --git a/tests/src/JIT/Directed/coverage/oldtests/lclfldmul.cs b/tests/src/JIT/Directed/coverage/oldtests/lclfldmul.cs
index 666ed799a6..039dc6a07c 100644
--- a/tests/src/JIT/Directed/coverage/oldtests/lclfldmul.cs
+++ b/tests/src/JIT/Directed/coverage/oldtests/lclfldmul.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 //Testing simple math on local vars and fields - mul
 
diff --git a/tests/src/JIT/Directed/coverage/oldtests/lclfldrem.cs b/tests/src/JIT/Directed/coverage/oldtests/lclfldrem.cs
index d7b9a88a60..4b5bf03ea9 100644
--- a/tests/src/JIT/Directed/coverage/oldtests/lclfldrem.cs
+++ b/tests/src/JIT/Directed/coverage/oldtests/lclfldrem.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 //Testing simple math on local vars and fields - rem
 
diff --git a/tests/src/JIT/Directed/coverage/oldtests/lclfldsub.cs b/tests/src/JIT/Directed/coverage/oldtests/lclfldsub.cs
index ce8d247793..167b0d9864 100644
--- a/tests/src/JIT/Directed/coverage/oldtests/lclfldsub.cs
+++ b/tests/src/JIT/Directed/coverage/oldtests/lclfldsub.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 //Testing simple math on local vars and fields - sub
 
diff --git a/tests/src/JIT/Directed/forceinlining/LargeNumberOfArgs.cs b/tests/src/JIT/Directed/forceinlining/LargeNumberOfArgs.cs
index cad1ba9064..460800ab70 100644
--- a/tests/src/JIT/Directed/forceinlining/LargeNumberOfArgs.cs
+++ b/tests/src/JIT/Directed/forceinlining/LargeNumberOfArgs.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.CompilerServices;
diff --git a/tests/src/JIT/Directed/forceinlining/NoMetaData.cs b/tests/src/JIT/Directed/forceinlining/NoMetaData.cs
index 810e59fd4e..7addf903b7 100644
--- a/tests/src/JIT/Directed/forceinlining/NoMetaData.cs
+++ b/tests/src/JIT/Directed/forceinlining/NoMetaData.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
@@ -15,4 +16,4 @@ public class P
         Console.WriteLine("PASS");
         return 100;
     }
-}
\ No newline at end of file
+}
diff --git a/tests/src/JIT/Directed/forceinlining/Recursion.cs b/tests/src/JIT/Directed/forceinlining/Recursion.cs
index e624a5d7c6..bdc3436027 100644
--- a/tests/src/JIT/Directed/forceinlining/Recursion.cs
+++ b/tests/src/JIT/Directed/forceinlining/Recursion.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.CompilerServices;
diff --git a/tests/src/JIT/Directed/gettypetypeof/gettypetypeofmatrix.cs b/tests/src/JIT/Directed/gettypetypeof/gettypetypeofmatrix.cs
index dc0029bb3b..2661ece206 100644
--- a/tests/src/JIT/Directed/gettypetypeof/gettypetypeofmatrix.cs
+++ b/tests/src/JIT/Directed/gettypetypeof/gettypetypeofmatrix.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Directed/intrinsic/interlocked/IntrinsicTest_Overflow.cs b/tests/src/JIT/Directed/intrinsic/interlocked/IntrinsicTest_Overflow.cs
index 21d87f12d4..1a7df2d4a8 100644
--- a/tests/src/JIT/Directed/intrinsic/interlocked/IntrinsicTest_Overflow.cs
+++ b/tests/src/JIT/Directed/intrinsic/interlocked/IntrinsicTest_Overflow.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 // Checks that there are no overflows for the interlocked intrinsics generated.
diff --git a/tests/src/JIT/Directed/intrinsic/interlocked/cmpxchg.cs b/tests/src/JIT/Directed/intrinsic/interlocked/cmpxchg.cs
index 99ab9cb9ee..e72b9016c8 100644
--- a/tests/src/JIT/Directed/intrinsic/interlocked/cmpxchg.cs
+++ b/tests/src/JIT/Directed/intrinsic/interlocked/cmpxchg.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Directed/intrinsic/interlocked/cse_cmpxchg.cs b/tests/src/JIT/Directed/intrinsic/interlocked/cse_cmpxchg.cs
index d8f609cacf..4e20ca49ea 100644
--- a/tests/src/JIT/Directed/intrinsic/interlocked/cse_cmpxchg.cs
+++ b/tests/src/JIT/Directed/intrinsic/interlocked/cse_cmpxchg.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Directed/intrinsic/interlocked/nullchecksuppress.cs b/tests/src/JIT/Directed/intrinsic/interlocked/nullchecksuppress.cs
index 3d6c133957..426db4260f 100644
--- a/tests/src/JIT/Directed/intrinsic/interlocked/nullchecksuppress.cs
+++ b/tests/src/JIT/Directed/intrinsic/interlocked/nullchecksuppress.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Directed/intrinsic/interlocked/regalloc1.cs b/tests/src/JIT/Directed/intrinsic/interlocked/regalloc1.cs
index c82fef30fb..9e12acafff 100644
--- a/tests/src/JIT/Directed/intrinsic/interlocked/regalloc1.cs
+++ b/tests/src/JIT/Directed/intrinsic/interlocked/regalloc1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Directed/intrinsic/interlocked/regalloc2.cs b/tests/src/JIT/Directed/intrinsic/interlocked/regalloc2.cs
index 096e6ee246..90e65ea225 100644
--- a/tests/src/JIT/Directed/intrinsic/interlocked/regalloc2.cs
+++ b/tests/src/JIT/Directed/intrinsic/interlocked/regalloc2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Directed/intrinsic/pow/pow0.cs b/tests/src/JIT/Directed/intrinsic/pow/pow0.cs
index 744777fc0e..16974ae98e 100644
--- a/tests/src/JIT/Directed/intrinsic/pow/pow0.cs
+++ b/tests/src/JIT/Directed/intrinsic/pow/pow0.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 //simple and recursive call
diff --git a/tests/src/JIT/Directed/intrinsic/pow/pow1.cs b/tests/src/JIT/Directed/intrinsic/pow/pow1.cs
index faf4bcf5a3..ee86af5b42 100644
--- a/tests/src/JIT/Directed/intrinsic/pow/pow1.cs
+++ b/tests/src/JIT/Directed/intrinsic/pow/pow1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 //Testing the special values
diff --git a/tests/src/JIT/Directed/intrinsic/pow/pow2.cs b/tests/src/JIT/Directed/intrinsic/pow/pow2.cs
index 1d0344c52f..8193137ee5 100644
--- a/tests/src/JIT/Directed/intrinsic/pow/pow2.cs
+++ b/tests/src/JIT/Directed/intrinsic/pow/pow2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 //testing plain double, array member, struct member or class member
diff --git a/tests/src/JIT/Directed/intrinsic/pow/pow3.cs b/tests/src/JIT/Directed/intrinsic/pow/pow3.cs
index 42bc57f41a..f8fce9e3d4 100644
--- a/tests/src/JIT/Directed/intrinsic/pow/pow3.cs
+++ b/tests/src/JIT/Directed/intrinsic/pow/pow3.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 //different data types, Int16, Int32, Int64, etc
diff --git a/tests/src/JIT/Directed/lifetime/lifetime1.cs b/tests/src/JIT/Directed/lifetime/lifetime1.cs
index 46d428098d..24fd6c172e 100644
--- a/tests/src/JIT/Directed/lifetime/lifetime1.cs
+++ b/tests/src/JIT/Directed/lifetime/lifetime1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 // testing the JIT handling and GC reporting of "liveness" of GC variable
diff --git a/tests/src/JIT/Directed/lifetime/lifetime2.cs b/tests/src/JIT/Directed/lifetime/lifetime2.cs
index e6d5685893..afbedc18ef 100644
--- a/tests/src/JIT/Directed/lifetime/lifetime2.cs
+++ b/tests/src/JIT/Directed/lifetime/lifetime2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 // Testing JIT handling and GC reporting of liveness of GC variable
diff --git a/tests/src/JIT/Directed/localloc/localloc3.cs b/tests/src/JIT/Directed/localloc/localloc3.cs
index e08f5aa6ca..abace474ca 100644
--- a/tests/src/JIT/Directed/localloc/localloc3.cs
+++ b/tests/src/JIT/Directed/localloc/localloc3.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Directed/newarr/newarr.cs b/tests/src/JIT/Directed/newarr/newarr.cs
index acbd24ef69..b37a038f37 100644
--- a/tests/src/JIT/Directed/newarr/newarr.cs
+++ b/tests/src/JIT/Directed/newarr/newarr.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Directed/nullabletypes/Desktop/StructDefinitions.cs b/tests/src/JIT/Directed/nullabletypes/Desktop/StructDefinitions.cs
index b73e42076e..66bd192904 100644
--- a/tests/src/JIT/Directed/nullabletypes/Desktop/StructDefinitions.cs
+++ b/tests/src/JIT/Directed/nullabletypes/Desktop/StructDefinitions.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System.Runtime.InteropServices;
 using System.Runtime.CompilerServices;
diff --git a/tests/src/JIT/Directed/nullabletypes/Desktop/nullcomparaison.cs b/tests/src/JIT/Directed/nullabletypes/Desktop/nullcomparaison.cs
index f4d1d07cd9..7d8e353c5a 100644
--- a/tests/src/JIT/Directed/nullabletypes/Desktop/nullcomparaison.cs
+++ b/tests/src/JIT/Directed/nullabletypes/Desktop/nullcomparaison.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System.Runtime.InteropServices;
 using System;
diff --git a/tests/src/JIT/Directed/nullabletypes/boxunboxenum.cs b/tests/src/JIT/Directed/nullabletypes/boxunboxenum.cs
index 156b7f2371..d8779b7bb4 100644
--- a/tests/src/JIT/Directed/nullabletypes/boxunboxenum.cs
+++ b/tests/src/JIT/Directed/nullabletypes/boxunboxenum.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System.Runtime.InteropServices;
 using System;
diff --git a/tests/src/JIT/Directed/nullabletypes/boxunboxinterface.cs b/tests/src/JIT/Directed/nullabletypes/boxunboxinterface.cs
index bae2ed17eb..ef2a0868cd 100644
--- a/tests/src/JIT/Directed/nullabletypes/boxunboxinterface.cs
+++ b/tests/src/JIT/Directed/nullabletypes/boxunboxinterface.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System.Runtime.InteropServices;
 using System;
diff --git a/tests/src/JIT/Directed/nullabletypes/castclassenum.cs b/tests/src/JIT/Directed/nullabletypes/castclassenum.cs
index d6e96d86fe..4d3ad28183 100644
--- a/tests/src/JIT/Directed/nullabletypes/castclassenum.cs
+++ b/tests/src/JIT/Directed/nullabletypes/castclassenum.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System.Runtime.InteropServices;
 using System;
diff --git a/tests/src/JIT/Directed/nullabletypes/castclassinterface.cs b/tests/src/JIT/Directed/nullabletypes/castclassinterface.cs
index d09d5bc8ee..8b9287c583 100644
--- a/tests/src/JIT/Directed/nullabletypes/castclassinterface.cs
+++ b/tests/src/JIT/Directed/nullabletypes/castclassinterface.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System.Runtime.InteropServices;
 using System;
diff --git a/tests/src/JIT/Directed/nullabletypes/castclassvaluetype.cs b/tests/src/JIT/Directed/nullabletypes/castclassvaluetype.cs
index 1b2020bf27..8a52ca7554 100644
--- a/tests/src/JIT/Directed/nullabletypes/castclassvaluetype.cs
+++ b/tests/src/JIT/Directed/nullabletypes/castclassvaluetype.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System.Runtime.InteropServices;
 using System;
diff --git a/tests/src/JIT/Directed/nullabletypes/invokecommon.cs b/tests/src/JIT/Directed/nullabletypes/invokecommon.cs
index 43b7bfc29c..27bc45df9a 100644
--- a/tests/src/JIT/Directed/nullabletypes/invokecommon.cs
+++ b/tests/src/JIT/Directed/nullabletypes/invokecommon.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Directed/nullabletypes/isinst.cs b/tests/src/JIT/Directed/nullabletypes/isinst.cs
index 53fa9c5c08..b747f484c2 100644
--- a/tests/src/JIT/Directed/nullabletypes/isinst.cs
+++ b/tests/src/JIT/Directed/nullabletypes/isinst.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 #pragma warning disable 0183
 #pragma warning disable 0184
diff --git a/tests/src/JIT/Directed/nullabletypes/isinst2.cs b/tests/src/JIT/Directed/nullabletypes/isinst2.cs
index 69122ab8ad..83b8b00fb5 100644
--- a/tests/src/JIT/Directed/nullabletypes/isinst2.cs
+++ b/tests/src/JIT/Directed/nullabletypes/isinst2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 #pragma warning disable 0183
 #pragma warning disable 0184
diff --git a/tests/src/JIT/Directed/nullabletypes/isinstboxed.cs b/tests/src/JIT/Directed/nullabletypes/isinstboxed.cs
index 00bca655d7..30a57cdad6 100644
--- a/tests/src/JIT/Directed/nullabletypes/isinstboxed.cs
+++ b/tests/src/JIT/Directed/nullabletypes/isinstboxed.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 #pragma warning disable 0184
 
diff --git a/tests/src/JIT/Directed/nullabletypes/isinstenum.cs b/tests/src/JIT/Directed/nullabletypes/isinstenum.cs
index 35b0367967..64e4590938 100644
--- a/tests/src/JIT/Directed/nullabletypes/isinstenum.cs
+++ b/tests/src/JIT/Directed/nullabletypes/isinstenum.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 #pragma warning disable 0184
 
diff --git a/tests/src/JIT/Directed/nullabletypes/isinstgenerics.cs b/tests/src/JIT/Directed/nullabletypes/isinstgenerics.cs
index da59903830..53056bffb5 100644
--- a/tests/src/JIT/Directed/nullabletypes/isinstgenerics.cs
+++ b/tests/src/JIT/Directed/nullabletypes/isinstgenerics.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 #pragma warning disable 0183
 #pragma warning disable 0184
diff --git a/tests/src/JIT/Directed/nullabletypes/isinstinterface.cs b/tests/src/JIT/Directed/nullabletypes/isinstinterface.cs
index b928778a44..192c17c09f 100644
--- a/tests/src/JIT/Directed/nullabletypes/isinstinterface.cs
+++ b/tests/src/JIT/Directed/nullabletypes/isinstinterface.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 #pragma warning disable 0184
 
diff --git a/tests/src/JIT/Directed/nullabletypes/isinstvaluetype.cs b/tests/src/JIT/Directed/nullabletypes/isinstvaluetype.cs
index 0280d3cf1a..871909c319 100644
--- a/tests/src/JIT/Directed/nullabletypes/isinstvaluetype.cs
+++ b/tests/src/JIT/Directed/nullabletypes/isinstvaluetype.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 #pragma warning disable 0184
 
diff --git a/tests/src/JIT/Directed/nullabletypes/unboxnullable.cs b/tests/src/JIT/Directed/nullabletypes/unboxnullable.cs
index 6f8d40ecc6..357479c518 100644
--- a/tests/src/JIT/Directed/nullabletypes/unboxnullable.cs
+++ b/tests/src/JIT/Directed/nullabletypes/unboxnullable.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
@@ -28,4 +29,4 @@ public class Program
         Console.WriteLine("Test FAILED");
         return -11;
     }
-}
\ No newline at end of file
+}
diff --git a/tests/src/JIT/Directed/nullabletypes/value.cs b/tests/src/JIT/Directed/nullabletypes/value.cs
index 65814a094d..e132b28cb6 100644
--- a/tests/src/JIT/Directed/nullabletypes/value.cs
+++ b/tests/src/JIT/Directed/nullabletypes/value.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 // If the nullable type has a null value, Value throws a System.InvalidOperationException
diff --git a/tests/src/JIT/Directed/perffix/commutativecse/CCSE.cs b/tests/src/JIT/Directed/perffix/commutativecse/CCSE.cs
index 1f78d2145c..23c05eef85 100644
--- a/tests/src/JIT/Directed/perffix/commutativecse/CCSE.cs
+++ b/tests/src/JIT/Directed/perffix/commutativecse/CCSE.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 internal class CCSE
diff --git a/tests/src/JIT/Directed/perffix/primitivevt/mixed2.cs b/tests/src/JIT/Directed/perffix/primitivevt/mixed2.cs
index b0ba32f688..2c83dc9fc4 100644
--- a/tests/src/JIT/Directed/perffix/primitivevt/mixed2.cs
+++ b/tests/src/JIT/Directed/perffix/primitivevt/mixed2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 internal unsafe class testout1
diff --git a/tests/src/JIT/Directed/pinvoke/sin.cs b/tests/src/JIT/Directed/pinvoke/sin.cs
index 2928a5cedd..3173cb823b 100644
--- a/tests/src/JIT/Directed/pinvoke/sin.cs
+++ b/tests/src/JIT/Directed/pinvoke/sin.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 namespace JitTest
 {
diff --git a/tests/src/JIT/Directed/pinvoke/sysinfo.cs b/tests/src/JIT/Directed/pinvoke/sysinfo.cs
index bdd4df8d72..b113956c14 100644
--- a/tests/src/JIT/Directed/pinvoke/sysinfo.cs
+++ b/tests/src/JIT/Directed/pinvoke/sysinfo.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 namespace JitTest
 {
diff --git a/tests/src/JIT/Directed/shift/int16.cs b/tests/src/JIT/Directed/shift/int16.cs
index 8390a628bb..f8a38ee36f 100644
--- a/tests/src/JIT/Directed/shift/int16.cs
+++ b/tests/src/JIT/Directed/shift/int16.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Directed/shift/int32.cs b/tests/src/JIT/Directed/shift/int32.cs
index 23320ba0ee..3e1d9c6ac9 100644
--- a/tests/src/JIT/Directed/shift/int32.cs
+++ b/tests/src/JIT/Directed/shift/int32.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Directed/shift/int64.cs b/tests/src/JIT/Directed/shift/int64.cs
index e61b0d6e7d..37d9379860 100644
--- a/tests/src/JIT/Directed/shift/int64.cs
+++ b/tests/src/JIT/Directed/shift/int64.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Directed/shift/uint16.cs b/tests/src/JIT/Directed/shift/uint16.cs
index 0cfca46355..2e3c85eaa9 100644
--- a/tests/src/JIT/Directed/shift/uint16.cs
+++ b/tests/src/JIT/Directed/shift/uint16.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Directed/shift/uint32.cs b/tests/src/JIT/Directed/shift/uint32.cs
index 29e289e560..332995d16a 100644
--- a/tests/src/JIT/Directed/shift/uint32.cs
+++ b/tests/src/JIT/Directed/shift/uint32.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Directed/shift/uint64.cs b/tests/src/JIT/Directed/shift/uint64.cs
index 473dc225e5..53393cd4b1 100644
--- a/tests/src/JIT/Directed/shift/uint64.cs
+++ b/tests/src/JIT/Directed/shift/uint64.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Directed/shift/uint8.cs b/tests/src/JIT/Directed/shift/uint8.cs
index 7fb892b52d..c3360308a3 100644
--- a/tests/src/JIT/Directed/shift/uint8.cs
+++ b/tests/src/JIT/Directed/shift/uint8.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Arrays/ConstructedTypes/Jagged/Struct01.cs b/tests/src/JIT/Generics/Arrays/ConstructedTypes/Jagged/Struct01.cs
index 7232615954..7756598c44 100644
--- a/tests/src/JIT/Generics/Arrays/ConstructedTypes/Jagged/Struct01.cs
+++ b/tests/src/JIT/Generics/Arrays/ConstructedTypes/Jagged/Struct01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Arrays/ConstructedTypes/Jagged/Struct01_instance.cs b/tests/src/JIT/Generics/Arrays/ConstructedTypes/Jagged/Struct01_instance.cs
index 28d5f08863..9bb243db07 100644
--- a/tests/src/JIT/Generics/Arrays/ConstructedTypes/Jagged/Struct01_instance.cs
+++ b/tests/src/JIT/Generics/Arrays/ConstructedTypes/Jagged/Struct01_instance.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Arrays/ConstructedTypes/Jagged/class01.cs b/tests/src/JIT/Generics/Arrays/ConstructedTypes/Jagged/class01.cs
index 37bdce557f..5721a1d7f2 100644
--- a/tests/src/JIT/Generics/Arrays/ConstructedTypes/Jagged/class01.cs
+++ b/tests/src/JIT/Generics/Arrays/ConstructedTypes/Jagged/class01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Arrays/ConstructedTypes/Jagged/class01_instance.cs b/tests/src/JIT/Generics/Arrays/ConstructedTypes/Jagged/class01_instance.cs
index 89676a5b53..5508e875f6 100644
--- a/tests/src/JIT/Generics/Arrays/ConstructedTypes/Jagged/class01_instance.cs
+++ b/tests/src/JIT/Generics/Arrays/ConstructedTypes/Jagged/class01_instance.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Arrays/ConstructedTypes/Jagged/class01_static.cs b/tests/src/JIT/Generics/Arrays/ConstructedTypes/Jagged/class01_static.cs
index 576bf638c5..d0b0930ae7 100644
--- a/tests/src/JIT/Generics/Arrays/ConstructedTypes/Jagged/class01_static.cs
+++ b/tests/src/JIT/Generics/Arrays/ConstructedTypes/Jagged/class01_static.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Arrays/ConstructedTypes/Jagged/class02.cs b/tests/src/JIT/Generics/Arrays/ConstructedTypes/Jagged/class02.cs
index 441e392339..2217091d95 100644
--- a/tests/src/JIT/Generics/Arrays/ConstructedTypes/Jagged/class02.cs
+++ b/tests/src/JIT/Generics/Arrays/ConstructedTypes/Jagged/class02.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Arrays/ConstructedTypes/Jagged/class03.cs b/tests/src/JIT/Generics/Arrays/ConstructedTypes/Jagged/class03.cs
index 9ef2d96c8c..b1f6b34f1b 100644
--- a/tests/src/JIT/Generics/Arrays/ConstructedTypes/Jagged/class03.cs
+++ b/tests/src/JIT/Generics/Arrays/ConstructedTypes/Jagged/class03.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Arrays/ConstructedTypes/Jagged/class04.cs b/tests/src/JIT/Generics/Arrays/ConstructedTypes/Jagged/class04.cs
index 7de59f08e6..9bee337ba7 100644
--- a/tests/src/JIT/Generics/Arrays/ConstructedTypes/Jagged/class04.cs
+++ b/tests/src/JIT/Generics/Arrays/ConstructedTypes/Jagged/class04.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Arrays/ConstructedTypes/Jagged/class05.cs b/tests/src/JIT/Generics/Arrays/ConstructedTypes/Jagged/class05.cs
index 1d78bdfd59..ff920fd8c9 100644
--- a/tests/src/JIT/Generics/Arrays/ConstructedTypes/Jagged/class05.cs
+++ b/tests/src/JIT/Generics/Arrays/ConstructedTypes/Jagged/class05.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Arrays/ConstructedTypes/Jagged/class06.cs b/tests/src/JIT/Generics/Arrays/ConstructedTypes/Jagged/class06.cs
index 6c05584268..dde7d22487 100644
--- a/tests/src/JIT/Generics/Arrays/ConstructedTypes/Jagged/class06.cs
+++ b/tests/src/JIT/Generics/Arrays/ConstructedTypes/Jagged/class06.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Arrays/ConstructedTypes/Jagged/class07.cs b/tests/src/JIT/Generics/Arrays/ConstructedTypes/Jagged/class07.cs
index b8bac32c66..b202bbbe41 100644
--- a/tests/src/JIT/Generics/Arrays/ConstructedTypes/Jagged/class07.cs
+++ b/tests/src/JIT/Generics/Arrays/ConstructedTypes/Jagged/class07.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Arrays/ConstructedTypes/Jagged/struc01.cs b/tests/src/JIT/Generics/Arrays/ConstructedTypes/Jagged/struc01.cs
index 7232615954..7756598c44 100644
--- a/tests/src/JIT/Generics/Arrays/ConstructedTypes/Jagged/struc01.cs
+++ b/tests/src/JIT/Generics/Arrays/ConstructedTypes/Jagged/struc01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Arrays/ConstructedTypes/Jagged/struct01_static.cs b/tests/src/JIT/Generics/Arrays/ConstructedTypes/Jagged/struct01_static.cs
index 6596555335..40108b9648 100644
--- a/tests/src/JIT/Generics/Arrays/ConstructedTypes/Jagged/struct01_static.cs
+++ b/tests/src/JIT/Generics/Arrays/ConstructedTypes/Jagged/struct01_static.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Arrays/ConstructedTypes/Jagged/struct02.cs b/tests/src/JIT/Generics/Arrays/ConstructedTypes/Jagged/struct02.cs
index 7178a91701..bf08d45311 100644
--- a/tests/src/JIT/Generics/Arrays/ConstructedTypes/Jagged/struct02.cs
+++ b/tests/src/JIT/Generics/Arrays/ConstructedTypes/Jagged/struct02.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Arrays/ConstructedTypes/Jagged/struct03.cs b/tests/src/JIT/Generics/Arrays/ConstructedTypes/Jagged/struct03.cs
index 8b06023d84..411d7f099d 100644
--- a/tests/src/JIT/Generics/Arrays/ConstructedTypes/Jagged/struct03.cs
+++ b/tests/src/JIT/Generics/Arrays/ConstructedTypes/Jagged/struct03.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Arrays/ConstructedTypes/Jagged/struct04.cs b/tests/src/JIT/Generics/Arrays/ConstructedTypes/Jagged/struct04.cs
index 181dcedab5..59ec5d686f 100644
--- a/tests/src/JIT/Generics/Arrays/ConstructedTypes/Jagged/struct04.cs
+++ b/tests/src/JIT/Generics/Arrays/ConstructedTypes/Jagged/struct04.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Arrays/ConstructedTypes/Jagged/struct05.cs b/tests/src/JIT/Generics/Arrays/ConstructedTypes/Jagged/struct05.cs
index c6261e4160..6abfc5a4a6 100644
--- a/tests/src/JIT/Generics/Arrays/ConstructedTypes/Jagged/struct05.cs
+++ b/tests/src/JIT/Generics/Arrays/ConstructedTypes/Jagged/struct05.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Arrays/ConstructedTypes/Jagged/struct06.cs b/tests/src/JIT/Generics/Arrays/ConstructedTypes/Jagged/struct06.cs
index 388fa939d3..ae137bbb53 100644
--- a/tests/src/JIT/Generics/Arrays/ConstructedTypes/Jagged/struct06.cs
+++ b/tests/src/JIT/Generics/Arrays/ConstructedTypes/Jagged/struct06.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Arrays/ConstructedTypes/Jagged/struct07.cs b/tests/src/JIT/Generics/Arrays/ConstructedTypes/Jagged/struct07.cs
index ebb3789ece..e874d2154e 100644
--- a/tests/src/JIT/Generics/Arrays/ConstructedTypes/Jagged/struct07.cs
+++ b/tests/src/JIT/Generics/Arrays/ConstructedTypes/Jagged/struct07.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Arrays/ConstructedTypes/MultiDim/class01.cs b/tests/src/JIT/Generics/Arrays/ConstructedTypes/MultiDim/class01.cs
index 03a78965a9..a8706273b7 100644
--- a/tests/src/JIT/Generics/Arrays/ConstructedTypes/MultiDim/class01.cs
+++ b/tests/src/JIT/Generics/Arrays/ConstructedTypes/MultiDim/class01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Arrays/ConstructedTypes/MultiDim/class01_Instance.cs b/tests/src/JIT/Generics/Arrays/ConstructedTypes/MultiDim/class01_Instance.cs
index c981ffdf28..b9dd2fa921 100644
--- a/tests/src/JIT/Generics/Arrays/ConstructedTypes/MultiDim/class01_Instance.cs
+++ b/tests/src/JIT/Generics/Arrays/ConstructedTypes/MultiDim/class01_Instance.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Arrays/ConstructedTypes/MultiDim/class01_static.cs b/tests/src/JIT/Generics/Arrays/ConstructedTypes/MultiDim/class01_static.cs
index e4b8f67caa..853f4f33ed 100644
--- a/tests/src/JIT/Generics/Arrays/ConstructedTypes/MultiDim/class01_static.cs
+++ b/tests/src/JIT/Generics/Arrays/ConstructedTypes/MultiDim/class01_static.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Arrays/ConstructedTypes/MultiDim/struct01.cs b/tests/src/JIT/Generics/Arrays/ConstructedTypes/MultiDim/struct01.cs
index 862cc568ed..624b19a180 100644
--- a/tests/src/JIT/Generics/Arrays/ConstructedTypes/MultiDim/struct01.cs
+++ b/tests/src/JIT/Generics/Arrays/ConstructedTypes/MultiDim/struct01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Arrays/ConstructedTypes/MultiDim/struct01_Instance.cs b/tests/src/JIT/Generics/Arrays/ConstructedTypes/MultiDim/struct01_Instance.cs
index ea40ce96f2..7c1a6546ea 100644
--- a/tests/src/JIT/Generics/Arrays/ConstructedTypes/MultiDim/struct01_Instance.cs
+++ b/tests/src/JIT/Generics/Arrays/ConstructedTypes/MultiDim/struct01_Instance.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Arrays/ConstructedTypes/MultiDim/struct01_static.cs b/tests/src/JIT/Generics/Arrays/ConstructedTypes/MultiDim/struct01_static.cs
index 0b505f7e7e..ba22cb311e 100644
--- a/tests/src/JIT/Generics/Arrays/ConstructedTypes/MultiDim/struct01_static.cs
+++ b/tests/src/JIT/Generics/Arrays/ConstructedTypes/MultiDim/struct01_static.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Arrays/TypeParameters/Jagged/class01.cs b/tests/src/JIT/Generics/Arrays/TypeParameters/Jagged/class01.cs
index 793cca3ed3..9e8ebb66a6 100644
--- a/tests/src/JIT/Generics/Arrays/TypeParameters/Jagged/class01.cs
+++ b/tests/src/JIT/Generics/Arrays/TypeParameters/Jagged/class01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Arrays/TypeParameters/Jagged/struct01.cs b/tests/src/JIT/Generics/Arrays/TypeParameters/Jagged/struct01.cs
index bbbe5ee402..4998b55c20 100644
--- a/tests/src/JIT/Generics/Arrays/TypeParameters/Jagged/struct01.cs
+++ b/tests/src/JIT/Generics/Arrays/TypeParameters/Jagged/struct01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Arrays/TypeParameters/MultiDim/class01.cs b/tests/src/JIT/Generics/Arrays/TypeParameters/MultiDim/class01.cs
index cadca7a368..9f42f64b2d 100644
--- a/tests/src/JIT/Generics/Arrays/TypeParameters/MultiDim/class01.cs
+++ b/tests/src/JIT/Generics/Arrays/TypeParameters/MultiDim/class01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Arrays/TypeParameters/MultiDim/struct01.cs b/tests/src/JIT/Generics/Arrays/TypeParameters/MultiDim/struct01.cs
index 8cd5375852..551ebdb839 100644
--- a/tests/src/JIT/Generics/Arrays/TypeParameters/MultiDim/struct01.cs
+++ b/tests/src/JIT/Generics/Arrays/TypeParameters/MultiDim/struct01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/ConstrainedCall/class1.cs b/tests/src/JIT/Generics/ConstrainedCall/class1.cs
index 8b8096a4fd..28ec4b8056 100644
--- a/tests/src/JIT/Generics/ConstrainedCall/class1.cs
+++ b/tests/src/JIT/Generics/ConstrainedCall/class1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/ConstrainedCall/class2.cs b/tests/src/JIT/Generics/ConstrainedCall/class2.cs
index a4e12f2db4..022350af9a 100644
--- a/tests/src/JIT/Generics/ConstrainedCall/class2.cs
+++ b/tests/src/JIT/Generics/ConstrainedCall/class2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/ConstrainedCall/vt1.cs b/tests/src/JIT/Generics/ConstrainedCall/vt1.cs
index 1078c0635d..956a9f2e6e 100644
--- a/tests/src/JIT/Generics/ConstrainedCall/vt1.cs
+++ b/tests/src/JIT/Generics/ConstrainedCall/vt1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/ConstrainedCall/vt2.cs b/tests/src/JIT/Generics/ConstrainedCall/vt2.cs
index 67f8d9df3b..bbcc7d0e34 100644
--- a/tests/src/JIT/Generics/ConstrainedCall/vt2.cs
+++ b/tests/src/JIT/Generics/ConstrainedCall/vt2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/ConstrainedCall/vt3.cs b/tests/src/JIT/Generics/ConstrainedCall/vt3.cs
index cf40c72e6c..38f231a59b 100644
--- a/tests/src/JIT/Generics/ConstrainedCall/vt3.cs
+++ b/tests/src/JIT/Generics/ConstrainedCall/vt3.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/ConstrainedCall/vt4.cs b/tests/src/JIT/Generics/ConstrainedCall/vt4.cs
index 0049065218..ee8670bad4 100644
--- a/tests/src/JIT/Generics/ConstrainedCall/vt4.cs
+++ b/tests/src/JIT/Generics/ConstrainedCall/vt4.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Constraints/Call_instance01.cs b/tests/src/JIT/Generics/Constraints/Call_instance01.cs
index 5f04516a17..08db996181 100644
--- a/tests/src/JIT/Generics/Constraints/Call_instance01.cs
+++ b/tests/src/JIT/Generics/Constraints/Call_instance01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Constraints/Call_static01.cs b/tests/src/JIT/Generics/Constraints/Call_static01.cs
index d4c80b9ff5..cee7ddb82f 100644
--- a/tests/src/JIT/Generics/Constraints/Call_static01.cs
+++ b/tests/src/JIT/Generics/Constraints/Call_static01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Constraints/Convert_instance01.cs b/tests/src/JIT/Generics/Constraints/Convert_instance01.cs
index 51c96ddec8..0a7ca4f297 100644
--- a/tests/src/JIT/Generics/Constraints/Convert_instance01.cs
+++ b/tests/src/JIT/Generics/Constraints/Convert_instance01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Constraints/Convert_static01.cs b/tests/src/JIT/Generics/Constraints/Convert_static01.cs
index e67f03c1e3..025fe80841 100644
--- a/tests/src/JIT/Generics/Constraints/Convert_static01.cs
+++ b/tests/src/JIT/Generics/Constraints/Convert_static01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Constraints/Transitive_instance01.cs b/tests/src/JIT/Generics/Constraints/Transitive_instance01.cs
index 9ff855fbf6..96f67b9f21 100644
--- a/tests/src/JIT/Generics/Constraints/Transitive_instance01.cs
+++ b/tests/src/JIT/Generics/Constraints/Transitive_instance01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Constraints/Transitive_static01.cs b/tests/src/JIT/Generics/Constraints/Transitive_static01.cs
index ba64045acf..b150dbc92c 100644
--- a/tests/src/JIT/Generics/Constraints/Transitive_static01.cs
+++ b/tests/src/JIT/Generics/Constraints/Transitive_static01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Conversions/Boxing/box_unbox01.cs b/tests/src/JIT/Generics/Conversions/Boxing/box_unbox01.cs
index 68c9c64814..a283e9c158 100644
--- a/tests/src/JIT/Generics/Conversions/Boxing/box_unbox01.cs
+++ b/tests/src/JIT/Generics/Conversions/Boxing/box_unbox01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Conversions/Reference/GenToGen01.cs b/tests/src/JIT/Generics/Conversions/Reference/GenToGen01.cs
index 8a5d0709c6..8617325590 100644
--- a/tests/src/JIT/Generics/Conversions/Reference/GenToGen01.cs
+++ b/tests/src/JIT/Generics/Conversions/Reference/GenToGen01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Conversions/Reference/GenToGen02.cs b/tests/src/JIT/Generics/Conversions/Reference/GenToGen02.cs
index 0f3773734d..deb575fef6 100644
--- a/tests/src/JIT/Generics/Conversions/Reference/GenToGen02.cs
+++ b/tests/src/JIT/Generics/Conversions/Reference/GenToGen02.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Conversions/Reference/GenToGen03.cs b/tests/src/JIT/Generics/Conversions/Reference/GenToGen03.cs
index faba63cd8f..30f92d296a 100644
--- a/tests/src/JIT/Generics/Conversions/Reference/GenToGen03.cs
+++ b/tests/src/JIT/Generics/Conversions/Reference/GenToGen03.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Conversions/Reference/GenToNonGen01.cs b/tests/src/JIT/Generics/Conversions/Reference/GenToNonGen01.cs
index 4354861296..e74c92b086 100644
--- a/tests/src/JIT/Generics/Conversions/Reference/GenToNonGen01.cs
+++ b/tests/src/JIT/Generics/Conversions/Reference/GenToNonGen01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Conversions/Reference/GenToNonGen02.cs b/tests/src/JIT/Generics/Conversions/Reference/GenToNonGen02.cs
index e05b630d3f..00504a87c8 100644
--- a/tests/src/JIT/Generics/Conversions/Reference/GenToNonGen02.cs
+++ b/tests/src/JIT/Generics/Conversions/Reference/GenToNonGen02.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Conversions/Reference/GenToNonGen03.cs b/tests/src/JIT/Generics/Conversions/Reference/GenToNonGen03.cs
index deb03c1351..5b74f3ac84 100644
--- a/tests/src/JIT/Generics/Conversions/Reference/GenToNonGen03.cs
+++ b/tests/src/JIT/Generics/Conversions/Reference/GenToNonGen03.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Conversions/Reference/NonGenToGen01.cs b/tests/src/JIT/Generics/Conversions/Reference/NonGenToGen01.cs
index 3444027b50..b8692a265d 100644
--- a/tests/src/JIT/Generics/Conversions/Reference/NonGenToGen01.cs
+++ b/tests/src/JIT/Generics/Conversions/Reference/NonGenToGen01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Conversions/Reference/NonGenToGen02.cs b/tests/src/JIT/Generics/Conversions/Reference/NonGenToGen02.cs
index 2f8e1bfe05..f4f6177fd5 100644
--- a/tests/src/JIT/Generics/Conversions/Reference/NonGenToGen02.cs
+++ b/tests/src/JIT/Generics/Conversions/Reference/NonGenToGen02.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Conversions/Reference/NonGenToGen03.cs b/tests/src/JIT/Generics/Conversions/Reference/NonGenToGen03.cs
index 4264395dc8..4c68d9c2f5 100644
--- a/tests/src/JIT/Generics/Conversions/Reference/NonGenToGen03.cs
+++ b/tests/src/JIT/Generics/Conversions/Reference/NonGenToGen03.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Coverage/chaos55915408cs.cs b/tests/src/JIT/Generics/Coverage/chaos55915408cs.cs
index c9b8046ef9..0289a66c25 100644
--- a/tests/src/JIT/Generics/Coverage/chaos55915408cs.cs
+++ b/tests/src/JIT/Generics/Coverage/chaos55915408cs.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 /// <summary>Generic chaos types</summary>
diff --git a/tests/src/JIT/Generics/Coverage/chaos56200037cs.cs b/tests/src/JIT/Generics/Coverage/chaos56200037cs.cs
index 9a430b11a8..a78a908ef5 100644
--- a/tests/src/JIT/Generics/Coverage/chaos56200037cs.cs
+++ b/tests/src/JIT/Generics/Coverage/chaos56200037cs.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 /// <summary>Generic chaos types</summary>
diff --git a/tests/src/JIT/Generics/Coverage/chaos65204782cs.cs b/tests/src/JIT/Generics/Coverage/chaos65204782cs.cs
index aef93fa790..74fc3da9fc 100644
--- a/tests/src/JIT/Generics/Coverage/chaos65204782cs.cs
+++ b/tests/src/JIT/Generics/Coverage/chaos65204782cs.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 /// <summary>Generic chaos types</summary>
diff --git a/tests/src/JIT/Generics/Exceptions/general_class_instance01.cs b/tests/src/JIT/Generics/Exceptions/general_class_instance01.cs
index a12b1b5a80..c06915ec3a 100644
--- a/tests/src/JIT/Generics/Exceptions/general_class_instance01.cs
+++ b/tests/src/JIT/Generics/Exceptions/general_class_instance01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Exceptions/general_class_static01.cs b/tests/src/JIT/Generics/Exceptions/general_class_static01.cs
index e296afa71a..e46c1b571c 100644
--- a/tests/src/JIT/Generics/Exceptions/general_class_static01.cs
+++ b/tests/src/JIT/Generics/Exceptions/general_class_static01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Exceptions/general_struct_instance01.cs b/tests/src/JIT/Generics/Exceptions/general_struct_instance01.cs
index a771b5fb24..83b162854d 100644
--- a/tests/src/JIT/Generics/Exceptions/general_struct_instance01.cs
+++ b/tests/src/JIT/Generics/Exceptions/general_struct_instance01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Exceptions/general_struct_static01.cs b/tests/src/JIT/Generics/Exceptions/general_struct_static01.cs
index 4ce258b1ac..c0c869d3f5 100644
--- a/tests/src/JIT/Generics/Exceptions/general_struct_static01.cs
+++ b/tests/src/JIT/Generics/Exceptions/general_struct_static01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Exceptions/specific_class_instance01.cs b/tests/src/JIT/Generics/Exceptions/specific_class_instance01.cs
index 44f5b8dec8..aedaa4ee5e 100644
--- a/tests/src/JIT/Generics/Exceptions/specific_class_instance01.cs
+++ b/tests/src/JIT/Generics/Exceptions/specific_class_instance01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Exceptions/specific_class_instance02.cs b/tests/src/JIT/Generics/Exceptions/specific_class_instance02.cs
index beaa9f52bc..ee4b1dce26 100644
--- a/tests/src/JIT/Generics/Exceptions/specific_class_instance02.cs
+++ b/tests/src/JIT/Generics/Exceptions/specific_class_instance02.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Exceptions/specific_class_static01.cs b/tests/src/JIT/Generics/Exceptions/specific_class_static01.cs
index 5a2faa5d00..fdc862d66c 100644
--- a/tests/src/JIT/Generics/Exceptions/specific_class_static01.cs
+++ b/tests/src/JIT/Generics/Exceptions/specific_class_static01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Exceptions/specific_class_static02.cs b/tests/src/JIT/Generics/Exceptions/specific_class_static02.cs
index fdbdde2227..a96782e92d 100644
--- a/tests/src/JIT/Generics/Exceptions/specific_class_static02.cs
+++ b/tests/src/JIT/Generics/Exceptions/specific_class_static02.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Exceptions/specific_struct_instance01.cs b/tests/src/JIT/Generics/Exceptions/specific_struct_instance01.cs
index a90b082c66..71f39534f7 100644
--- a/tests/src/JIT/Generics/Exceptions/specific_struct_instance01.cs
+++ b/tests/src/JIT/Generics/Exceptions/specific_struct_instance01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Exceptions/specific_struct_instance02.cs b/tests/src/JIT/Generics/Exceptions/specific_struct_instance02.cs
index 3c73d1d7b1..36bbfaf288 100644
--- a/tests/src/JIT/Generics/Exceptions/specific_struct_instance02.cs
+++ b/tests/src/JIT/Generics/Exceptions/specific_struct_instance02.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Exceptions/specific_struct_static01.cs b/tests/src/JIT/Generics/Exceptions/specific_struct_static01.cs
index 28d00baaeb..2e33bab1de 100644
--- a/tests/src/JIT/Generics/Exceptions/specific_struct_static01.cs
+++ b/tests/src/JIT/Generics/Exceptions/specific_struct_static01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Exceptions/specific_struct_static02.cs b/tests/src/JIT/Generics/Exceptions/specific_struct_static02.cs
index 063ce57968..40dfa5961c 100644
--- a/tests/src/JIT/Generics/Exceptions/specific_struct_static02.cs
+++ b/tests/src/JIT/Generics/Exceptions/specific_struct_static02.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Fields/instance_assignment_class01.cs b/tests/src/JIT/Generics/Fields/instance_assignment_class01.cs
index 453ef868c8..48cc37fa64 100644
--- a/tests/src/JIT/Generics/Fields/instance_assignment_class01.cs
+++ b/tests/src/JIT/Generics/Fields/instance_assignment_class01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Fields/instance_assignment_struct01.cs b/tests/src/JIT/Generics/Fields/instance_assignment_struct01.cs
index afc1fa60d5..f4c553f7b2 100644
--- a/tests/src/JIT/Generics/Fields/instance_assignment_struct01.cs
+++ b/tests/src/JIT/Generics/Fields/instance_assignment_struct01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Fields/instance_equalnull_class01.cs b/tests/src/JIT/Generics/Fields/instance_equalnull_class01.cs
index f9d372bf0b..a00f241e01 100644
--- a/tests/src/JIT/Generics/Fields/instance_equalnull_class01.cs
+++ b/tests/src/JIT/Generics/Fields/instance_equalnull_class01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Fields/instance_equalnull_struct01.cs b/tests/src/JIT/Generics/Fields/instance_equalnull_struct01.cs
index 22538434c5..a9e0ef2fb4 100644
--- a/tests/src/JIT/Generics/Fields/instance_equalnull_struct01.cs
+++ b/tests/src/JIT/Generics/Fields/instance_equalnull_struct01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Fields/instance_passing_class01.cs b/tests/src/JIT/Generics/Fields/instance_passing_class01.cs
index 3a5925188c..c8ca582d94 100644
--- a/tests/src/JIT/Generics/Fields/instance_passing_class01.cs
+++ b/tests/src/JIT/Generics/Fields/instance_passing_class01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Fields/instance_passing_struct01.cs b/tests/src/JIT/Generics/Fields/instance_passing_struct01.cs
index 2620fd6e0a..7901900455 100644
--- a/tests/src/JIT/Generics/Fields/instance_passing_struct01.cs
+++ b/tests/src/JIT/Generics/Fields/instance_passing_struct01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Fields/static_assignment_class01.cs b/tests/src/JIT/Generics/Fields/static_assignment_class01.cs
index a3b782e052..31fbcb2e5d 100644
--- a/tests/src/JIT/Generics/Fields/static_assignment_class01.cs
+++ b/tests/src/JIT/Generics/Fields/static_assignment_class01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Fields/static_assignment_struct01.cs b/tests/src/JIT/Generics/Fields/static_assignment_struct01.cs
index c096460a9f..9e9ad24050 100644
--- a/tests/src/JIT/Generics/Fields/static_assignment_struct01.cs
+++ b/tests/src/JIT/Generics/Fields/static_assignment_struct01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Fields/static_equalnull_class01.cs b/tests/src/JIT/Generics/Fields/static_equalnull_class01.cs
index ac248a7e96..546df3dcd6 100644
--- a/tests/src/JIT/Generics/Fields/static_equalnull_class01.cs
+++ b/tests/src/JIT/Generics/Fields/static_equalnull_class01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Fields/static_equalnull_struct01.cs b/tests/src/JIT/Generics/Fields/static_equalnull_struct01.cs
index 33aad4d738..e31f8c5e2f 100644
--- a/tests/src/JIT/Generics/Fields/static_equalnull_struct01.cs
+++ b/tests/src/JIT/Generics/Fields/static_equalnull_struct01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Fields/static_passing_class01.cs b/tests/src/JIT/Generics/Fields/static_passing_class01.cs
index 07f6e33077..d5938e3b0d 100644
--- a/tests/src/JIT/Generics/Fields/static_passing_class01.cs
+++ b/tests/src/JIT/Generics/Fields/static_passing_class01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Fields/static_passing_struct01.cs b/tests/src/JIT/Generics/Fields/static_passing_struct01.cs
index 5a413f9e1a..96d019f5a0 100644
--- a/tests/src/JIT/Generics/Fields/static_passing_struct01.cs
+++ b/tests/src/JIT/Generics/Fields/static_passing_struct01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Instantiation/Classes/BaseClass01.cs b/tests/src/JIT/Generics/Instantiation/Classes/BaseClass01.cs
index b007e11d05..9f02872658 100644
--- a/tests/src/JIT/Generics/Instantiation/Classes/BaseClass01.cs
+++ b/tests/src/JIT/Generics/Instantiation/Classes/BaseClass01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Instantiation/Classes/BaseClass02.cs b/tests/src/JIT/Generics/Instantiation/Classes/BaseClass02.cs
index 7197fafcd9..bf433ba141 100644
--- a/tests/src/JIT/Generics/Instantiation/Classes/BaseClass02.cs
+++ b/tests/src/JIT/Generics/Instantiation/Classes/BaseClass02.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Instantiation/Classes/BaseClass03.cs b/tests/src/JIT/Generics/Instantiation/Classes/BaseClass03.cs
index 26d76bcb19..92578f363b 100644
--- a/tests/src/JIT/Generics/Instantiation/Classes/BaseClass03.cs
+++ b/tests/src/JIT/Generics/Instantiation/Classes/BaseClass03.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Instantiation/Classes/Baseclass04.cs b/tests/src/JIT/Generics/Instantiation/Classes/Baseclass04.cs
index 819f1d37f6..ebffbda1ca 100644
--- a/tests/src/JIT/Generics/Instantiation/Classes/Baseclass04.cs
+++ b/tests/src/JIT/Generics/Instantiation/Classes/Baseclass04.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Instantiation/Classes/Baseclass05.cs b/tests/src/JIT/Generics/Instantiation/Classes/Baseclass05.cs
index 4a36ee001b..b864c77502 100644
--- a/tests/src/JIT/Generics/Instantiation/Classes/Baseclass05.cs
+++ b/tests/src/JIT/Generics/Instantiation/Classes/Baseclass05.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Instantiation/Classes/class01.cs b/tests/src/JIT/Generics/Instantiation/Classes/class01.cs
index 17612e368e..ede9fb39a3 100644
--- a/tests/src/JIT/Generics/Instantiation/Classes/class01.cs
+++ b/tests/src/JIT/Generics/Instantiation/Classes/class01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Instantiation/Classes/class02.cs b/tests/src/JIT/Generics/Instantiation/Classes/class02.cs
index 62ffa416cb..c13925cd8d 100644
--- a/tests/src/JIT/Generics/Instantiation/Classes/class02.cs
+++ b/tests/src/JIT/Generics/Instantiation/Classes/class02.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Instantiation/Classes/class03.cs b/tests/src/JIT/Generics/Instantiation/Classes/class03.cs
index f7f2456979..46c41a1176 100644
--- a/tests/src/JIT/Generics/Instantiation/Classes/class03.cs
+++ b/tests/src/JIT/Generics/Instantiation/Classes/class03.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Instantiation/Interfaces/Class01.cs b/tests/src/JIT/Generics/Instantiation/Interfaces/Class01.cs
index 3ad03f599d..a0cd8b12c0 100644
--- a/tests/src/JIT/Generics/Instantiation/Interfaces/Class01.cs
+++ b/tests/src/JIT/Generics/Instantiation/Interfaces/Class01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Instantiation/Interfaces/Class02.cs b/tests/src/JIT/Generics/Instantiation/Interfaces/Class02.cs
index c5c9b74916..78370dcf78 100644
--- a/tests/src/JIT/Generics/Instantiation/Interfaces/Class02.cs
+++ b/tests/src/JIT/Generics/Instantiation/Interfaces/Class02.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Instantiation/Interfaces/Class03.cs b/tests/src/JIT/Generics/Instantiation/Interfaces/Class03.cs
index 3cfd83499d..f08d88664d 100644
--- a/tests/src/JIT/Generics/Instantiation/Interfaces/Class03.cs
+++ b/tests/src/JIT/Generics/Instantiation/Interfaces/Class03.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Instantiation/Interfaces/Class04.cs b/tests/src/JIT/Generics/Instantiation/Interfaces/Class04.cs
index 97e7de4d9e..452b1e8152 100644
--- a/tests/src/JIT/Generics/Instantiation/Interfaces/Class04.cs
+++ b/tests/src/JIT/Generics/Instantiation/Interfaces/Class04.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Instantiation/Interfaces/Class05.cs b/tests/src/JIT/Generics/Instantiation/Interfaces/Class05.cs
index 336ad89b76..40011d8ba4 100644
--- a/tests/src/JIT/Generics/Instantiation/Interfaces/Class05.cs
+++ b/tests/src/JIT/Generics/Instantiation/Interfaces/Class05.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Instantiation/Interfaces/Struct01.cs b/tests/src/JIT/Generics/Instantiation/Interfaces/Struct01.cs
index f87984c3d5..93ae2c8fcd 100644
--- a/tests/src/JIT/Generics/Instantiation/Interfaces/Struct01.cs
+++ b/tests/src/JIT/Generics/Instantiation/Interfaces/Struct01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Instantiation/Interfaces/Struct02.cs b/tests/src/JIT/Generics/Instantiation/Interfaces/Struct02.cs
index 701869dd4e..62feaf6afc 100644
--- a/tests/src/JIT/Generics/Instantiation/Interfaces/Struct02.cs
+++ b/tests/src/JIT/Generics/Instantiation/Interfaces/Struct02.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Instantiation/Interfaces/Struct03.cs b/tests/src/JIT/Generics/Instantiation/Interfaces/Struct03.cs
index 12a380f002..8e6ba60eb2 100644
--- a/tests/src/JIT/Generics/Instantiation/Interfaces/Struct03.cs
+++ b/tests/src/JIT/Generics/Instantiation/Interfaces/Struct03.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Instantiation/Interfaces/Struct04.cs b/tests/src/JIT/Generics/Instantiation/Interfaces/Struct04.cs
index 3afa6278c1..833b2d941f 100644
--- a/tests/src/JIT/Generics/Instantiation/Interfaces/Struct04.cs
+++ b/tests/src/JIT/Generics/Instantiation/Interfaces/Struct04.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Instantiation/Interfaces/Struct05.cs b/tests/src/JIT/Generics/Instantiation/Interfaces/Struct05.cs
index b3fd7d8334..986fa95210 100644
--- a/tests/src/JIT/Generics/Instantiation/Interfaces/Struct05.cs
+++ b/tests/src/JIT/Generics/Instantiation/Interfaces/Struct05.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Instantiation/Structs/struct01.cs b/tests/src/JIT/Generics/Instantiation/Structs/struct01.cs
index 85453c74ac..050131fc7e 100644
--- a/tests/src/JIT/Generics/Instantiation/Structs/struct01.cs
+++ b/tests/src/JIT/Generics/Instantiation/Structs/struct01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Instantiation/Structs/struct02.cs b/tests/src/JIT/Generics/Instantiation/Structs/struct02.cs
index aca89967f8..1e4204ddaa 100644
--- a/tests/src/JIT/Generics/Instantiation/Structs/struct02.cs
+++ b/tests/src/JIT/Generics/Instantiation/Structs/struct02.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Instantiation/Structs/struct03.cs b/tests/src/JIT/Generics/Instantiation/Structs/struct03.cs
index 54e9cea209..b1129c5acd 100644
--- a/tests/src/JIT/Generics/Instantiation/Structs/struct03.cs
+++ b/tests/src/JIT/Generics/Instantiation/Structs/struct03.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Instantiation/delegates/Delegate001.cs b/tests/src/JIT/Generics/Instantiation/delegates/Delegate001.cs
index 1776eda278..651a353321 100644
--- a/tests/src/JIT/Generics/Instantiation/delegates/Delegate001.cs
+++ b/tests/src/JIT/Generics/Instantiation/delegates/Delegate001.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Threading;
diff --git a/tests/src/JIT/Generics/Instantiation/delegates/Delegate002.cs b/tests/src/JIT/Generics/Instantiation/delegates/Delegate002.cs
index 927c7564cd..8a9b260588 100644
--- a/tests/src/JIT/Generics/Instantiation/delegates/Delegate002.cs
+++ b/tests/src/JIT/Generics/Instantiation/delegates/Delegate002.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Threading;
diff --git a/tests/src/JIT/Generics/Instantiation/delegates/Delegate003.cs b/tests/src/JIT/Generics/Instantiation/delegates/Delegate003.cs
index fedde88c3e..700cbfd56a 100644
--- a/tests/src/JIT/Generics/Instantiation/delegates/Delegate003.cs
+++ b/tests/src/JIT/Generics/Instantiation/delegates/Delegate003.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Threading;
diff --git a/tests/src/JIT/Generics/Instantiation/delegates/Delegate004.cs b/tests/src/JIT/Generics/Instantiation/delegates/Delegate004.cs
index dbfa991c15..d2ed60afd3 100644
--- a/tests/src/JIT/Generics/Instantiation/delegates/Delegate004.cs
+++ b/tests/src/JIT/Generics/Instantiation/delegates/Delegate004.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Threading;
diff --git a/tests/src/JIT/Generics/Instantiation/delegates/Delegate005.cs b/tests/src/JIT/Generics/Instantiation/delegates/Delegate005.cs
index cd991386c1..3281c35cbd 100644
--- a/tests/src/JIT/Generics/Instantiation/delegates/Delegate005.cs
+++ b/tests/src/JIT/Generics/Instantiation/delegates/Delegate005.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Threading;
diff --git a/tests/src/JIT/Generics/Instantiation/delegates/Delegate006.cs b/tests/src/JIT/Generics/Instantiation/delegates/Delegate006.cs
index f6de586b68..a0918f8c74 100644
--- a/tests/src/JIT/Generics/Instantiation/delegates/Delegate006.cs
+++ b/tests/src/JIT/Generics/Instantiation/delegates/Delegate006.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Threading;
diff --git a/tests/src/JIT/Generics/Instantiation/delegates/Delegate007.cs b/tests/src/JIT/Generics/Instantiation/delegates/Delegate007.cs
index 8da6738d9f..a4224957cb 100644
--- a/tests/src/JIT/Generics/Instantiation/delegates/Delegate007.cs
+++ b/tests/src/JIT/Generics/Instantiation/delegates/Delegate007.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Threading;
diff --git a/tests/src/JIT/Generics/Instantiation/delegates/Delegate008.cs b/tests/src/JIT/Generics/Instantiation/delegates/Delegate008.cs
index 7139b9ed1f..2420e9ca83 100644
--- a/tests/src/JIT/Generics/Instantiation/delegates/Delegate008.cs
+++ b/tests/src/JIT/Generics/Instantiation/delegates/Delegate008.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Threading;
diff --git a/tests/src/JIT/Generics/Instantiation/delegates/Delegate009.cs b/tests/src/JIT/Generics/Instantiation/delegates/Delegate009.cs
index c98362d188..f2835bf810 100644
--- a/tests/src/JIT/Generics/Instantiation/delegates/Delegate009.cs
+++ b/tests/src/JIT/Generics/Instantiation/delegates/Delegate009.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Threading;
diff --git a/tests/src/JIT/Generics/Instantiation/delegates/Delegate010.cs b/tests/src/JIT/Generics/Instantiation/delegates/Delegate010.cs
index ea1caa2f8b..7597adb81f 100644
--- a/tests/src/JIT/Generics/Instantiation/delegates/Delegate010.cs
+++ b/tests/src/JIT/Generics/Instantiation/delegates/Delegate010.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Threading;
diff --git a/tests/src/JIT/Generics/Instantiation/delegates/Delegate011.cs b/tests/src/JIT/Generics/Instantiation/delegates/Delegate011.cs
index f0d3bd1e68..0f8978b1a7 100644
--- a/tests/src/JIT/Generics/Instantiation/delegates/Delegate011.cs
+++ b/tests/src/JIT/Generics/Instantiation/delegates/Delegate011.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Threading;
diff --git a/tests/src/JIT/Generics/Instantiation/delegates/Delegate012.cs b/tests/src/JIT/Generics/Instantiation/delegates/Delegate012.cs
index 94bf6b27df..b651a78172 100644
--- a/tests/src/JIT/Generics/Instantiation/delegates/Delegate012.cs
+++ b/tests/src/JIT/Generics/Instantiation/delegates/Delegate012.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Threading;
diff --git a/tests/src/JIT/Generics/Instantiation/delegates/Delegate013.cs b/tests/src/JIT/Generics/Instantiation/delegates/Delegate013.cs
index f1a5f6463f..d81168125b 100644
--- a/tests/src/JIT/Generics/Instantiation/delegates/Delegate013.cs
+++ b/tests/src/JIT/Generics/Instantiation/delegates/Delegate013.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Threading;
diff --git a/tests/src/JIT/Generics/Instantiation/delegates/Delegate014.cs b/tests/src/JIT/Generics/Instantiation/delegates/Delegate014.cs
index 723828aea3..019b2e4bec 100644
--- a/tests/src/JIT/Generics/Instantiation/delegates/Delegate014.cs
+++ b/tests/src/JIT/Generics/Instantiation/delegates/Delegate014.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Threading;
diff --git a/tests/src/JIT/Generics/Instantiation/delegates/Delegate015.cs b/tests/src/JIT/Generics/Instantiation/delegates/Delegate015.cs
index 978ecaafb8..e1f52100db 100644
--- a/tests/src/JIT/Generics/Instantiation/delegates/Delegate015.cs
+++ b/tests/src/JIT/Generics/Instantiation/delegates/Delegate015.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Threading;
diff --git a/tests/src/JIT/Generics/Instantiation/delegates/Delegate016.cs b/tests/src/JIT/Generics/Instantiation/delegates/Delegate016.cs
index c75384a382..403aaf14ad 100644
--- a/tests/src/JIT/Generics/Instantiation/delegates/Delegate016.cs
+++ b/tests/src/JIT/Generics/Instantiation/delegates/Delegate016.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Threading;
diff --git a/tests/src/JIT/Generics/Instantiation/delegates/Delegate017.cs b/tests/src/JIT/Generics/Instantiation/delegates/Delegate017.cs
index 2030923e3a..833cf9979c 100644
--- a/tests/src/JIT/Generics/Instantiation/delegates/Delegate017.cs
+++ b/tests/src/JIT/Generics/Instantiation/delegates/Delegate017.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Threading;
diff --git a/tests/src/JIT/Generics/Instantiation/delegates/Delegate018.cs b/tests/src/JIT/Generics/Instantiation/delegates/Delegate018.cs
index beeec44158..6f92cfd0dd 100644
--- a/tests/src/JIT/Generics/Instantiation/delegates/Delegate018.cs
+++ b/tests/src/JIT/Generics/Instantiation/delegates/Delegate018.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Threading;
diff --git a/tests/src/JIT/Generics/Instantiation/delegates/Delegate019.cs b/tests/src/JIT/Generics/Instantiation/delegates/Delegate019.cs
index 09868e3cee..06467512c2 100644
--- a/tests/src/JIT/Generics/Instantiation/delegates/Delegate019.cs
+++ b/tests/src/JIT/Generics/Instantiation/delegates/Delegate019.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Threading;
diff --git a/tests/src/JIT/Generics/Instantiation/delegates/Delegate020.cs b/tests/src/JIT/Generics/Instantiation/delegates/Delegate020.cs
index 3e88e94bd9..07782a5ae3 100644
--- a/tests/src/JIT/Generics/Instantiation/delegates/Delegate020.cs
+++ b/tests/src/JIT/Generics/Instantiation/delegates/Delegate020.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Threading;
diff --git a/tests/src/JIT/Generics/Instantiation/delegates/Delegate021.cs b/tests/src/JIT/Generics/Instantiation/delegates/Delegate021.cs
index 01b3f0ced2..5532b47690 100644
--- a/tests/src/JIT/Generics/Instantiation/delegates/Delegate021.cs
+++ b/tests/src/JIT/Generics/Instantiation/delegates/Delegate021.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Threading;
diff --git a/tests/src/JIT/Generics/Instantiation/delegates/Delegate022.cs b/tests/src/JIT/Generics/Instantiation/delegates/Delegate022.cs
index 5035f9b998..0712676f72 100644
--- a/tests/src/JIT/Generics/Instantiation/delegates/Delegate022.cs
+++ b/tests/src/JIT/Generics/Instantiation/delegates/Delegate022.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Threading;
diff --git a/tests/src/JIT/Generics/Instantiation/delegates/Delegate023.cs b/tests/src/JIT/Generics/Instantiation/delegates/Delegate023.cs
index a76afa2336..f6b5069c62 100644
--- a/tests/src/JIT/Generics/Instantiation/delegates/Delegate023.cs
+++ b/tests/src/JIT/Generics/Instantiation/delegates/Delegate023.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Threading;
diff --git a/tests/src/JIT/Generics/Instantiation/delegates/Delegate024.cs b/tests/src/JIT/Generics/Instantiation/delegates/Delegate024.cs
index 881b5774ab..acb08fd69f 100644
--- a/tests/src/JIT/Generics/Instantiation/delegates/Delegate024.cs
+++ b/tests/src/JIT/Generics/Instantiation/delegates/Delegate024.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Threading;
diff --git a/tests/src/JIT/Generics/Instantiation/delegates/Delegate025.cs b/tests/src/JIT/Generics/Instantiation/delegates/Delegate025.cs
index abfb167ca6..e4ae6631d8 100644
--- a/tests/src/JIT/Generics/Instantiation/delegates/Delegate025.cs
+++ b/tests/src/JIT/Generics/Instantiation/delegates/Delegate025.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Threading;
diff --git a/tests/src/JIT/Generics/Instantiation/delegates/Delegate026.cs b/tests/src/JIT/Generics/Instantiation/delegates/Delegate026.cs
index f96947382d..2f01b95c86 100644
--- a/tests/src/JIT/Generics/Instantiation/delegates/Delegate026.cs
+++ b/tests/src/JIT/Generics/Instantiation/delegates/Delegate026.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Threading;
diff --git a/tests/src/JIT/Generics/Instantiation/delegates/Delegate027.cs b/tests/src/JIT/Generics/Instantiation/delegates/Delegate027.cs
index 1419b69a6e..0db2c4c6b4 100644
--- a/tests/src/JIT/Generics/Instantiation/delegates/Delegate027.cs
+++ b/tests/src/JIT/Generics/Instantiation/delegates/Delegate027.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Threading;
diff --git a/tests/src/JIT/Generics/Instantiation/delegates/Delegate028.cs b/tests/src/JIT/Generics/Instantiation/delegates/Delegate028.cs
index 5f6e862ecb..eecd664e30 100644
--- a/tests/src/JIT/Generics/Instantiation/delegates/Delegate028.cs
+++ b/tests/src/JIT/Generics/Instantiation/delegates/Delegate028.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Threading;
diff --git a/tests/src/JIT/Generics/Instantiation/delegates/Delegate029.cs b/tests/src/JIT/Generics/Instantiation/delegates/Delegate029.cs
index 5adc30b304..f359695b5a 100644
--- a/tests/src/JIT/Generics/Instantiation/delegates/Delegate029.cs
+++ b/tests/src/JIT/Generics/Instantiation/delegates/Delegate029.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Threading;
diff --git a/tests/src/JIT/Generics/Instantiation/delegates/Delegate030.cs b/tests/src/JIT/Generics/Instantiation/delegates/Delegate030.cs
index 10ef0e747f..53d6f451c0 100644
--- a/tests/src/JIT/Generics/Instantiation/delegates/Delegate030.cs
+++ b/tests/src/JIT/Generics/Instantiation/delegates/Delegate030.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Threading;
diff --git a/tests/src/JIT/Generics/Instantiation/delegates/Delegate031.cs b/tests/src/JIT/Generics/Instantiation/delegates/Delegate031.cs
index 68f76bd70a..2257c3e408 100644
--- a/tests/src/JIT/Generics/Instantiation/delegates/Delegate031.cs
+++ b/tests/src/JIT/Generics/Instantiation/delegates/Delegate031.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Threading;
diff --git a/tests/src/JIT/Generics/Instantiation/delegates/Delegate032.cs b/tests/src/JIT/Generics/Instantiation/delegates/Delegate032.cs
index 11942e972d..833c2774f8 100644
--- a/tests/src/JIT/Generics/Instantiation/delegates/Delegate032.cs
+++ b/tests/src/JIT/Generics/Instantiation/delegates/Delegate032.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Threading;
diff --git a/tests/src/JIT/Generics/Locals/instance_assignment_class01.cs b/tests/src/JIT/Generics/Locals/instance_assignment_class01.cs
index b1ee7baadf..2928e7f5f2 100644
--- a/tests/src/JIT/Generics/Locals/instance_assignment_class01.cs
+++ b/tests/src/JIT/Generics/Locals/instance_assignment_class01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Locals/instance_assignment_struct01.cs b/tests/src/JIT/Generics/Locals/instance_assignment_struct01.cs
index a6d6786eee..1991fe0b00 100644
--- a/tests/src/JIT/Generics/Locals/instance_assignment_struct01.cs
+++ b/tests/src/JIT/Generics/Locals/instance_assignment_struct01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Locals/instance_equalnull_class01.cs b/tests/src/JIT/Generics/Locals/instance_equalnull_class01.cs
index 6ad63eab9b..4cdc252a27 100644
--- a/tests/src/JIT/Generics/Locals/instance_equalnull_class01.cs
+++ b/tests/src/JIT/Generics/Locals/instance_equalnull_class01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Locals/instance_equalnull_struct01.cs b/tests/src/JIT/Generics/Locals/instance_equalnull_struct01.cs
index 131d163693..46b0d3058e 100644
--- a/tests/src/JIT/Generics/Locals/instance_equalnull_struct01.cs
+++ b/tests/src/JIT/Generics/Locals/instance_equalnull_struct01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Locals/instance_passing_class01.cs b/tests/src/JIT/Generics/Locals/instance_passing_class01.cs
index 40978900c8..d2e3772d04 100644
--- a/tests/src/JIT/Generics/Locals/instance_passing_class01.cs
+++ b/tests/src/JIT/Generics/Locals/instance_passing_class01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Locals/instance_passing_struct01.cs b/tests/src/JIT/Generics/Locals/instance_passing_struct01.cs
index d54a51371c..b582ae4cee 100644
--- a/tests/src/JIT/Generics/Locals/instance_passing_struct01.cs
+++ b/tests/src/JIT/Generics/Locals/instance_passing_struct01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Locals/static_assignment_class01.cs b/tests/src/JIT/Generics/Locals/static_assignment_class01.cs
index 656b90509b..13add02fb5 100644
--- a/tests/src/JIT/Generics/Locals/static_assignment_class01.cs
+++ b/tests/src/JIT/Generics/Locals/static_assignment_class01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Locals/static_assignment_struct01.cs b/tests/src/JIT/Generics/Locals/static_assignment_struct01.cs
index 2948a70437..b4e7d0d27d 100644
--- a/tests/src/JIT/Generics/Locals/static_assignment_struct01.cs
+++ b/tests/src/JIT/Generics/Locals/static_assignment_struct01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Locals/static_equalnull_class01.cs b/tests/src/JIT/Generics/Locals/static_equalnull_class01.cs
index 7f3ece0bf6..f425993d49 100644
--- a/tests/src/JIT/Generics/Locals/static_equalnull_class01.cs
+++ b/tests/src/JIT/Generics/Locals/static_equalnull_class01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Locals/static_equalnull_struct01.cs b/tests/src/JIT/Generics/Locals/static_equalnull_struct01.cs
index 077236e573..8505f763fd 100644
--- a/tests/src/JIT/Generics/Locals/static_equalnull_struct01.cs
+++ b/tests/src/JIT/Generics/Locals/static_equalnull_struct01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Locals/static_passing_class01.cs b/tests/src/JIT/Generics/Locals/static_passing_class01.cs
index 7e9533ccb5..e8779cd972 100644
--- a/tests/src/JIT/Generics/Locals/static_passing_class01.cs
+++ b/tests/src/JIT/Generics/Locals/static_passing_class01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Locals/static_passing_struct01.cs b/tests/src/JIT/Generics/Locals/static_passing_struct01.cs
index 0fc325b448..4dc1f7ed74 100644
--- a/tests/src/JIT/Generics/Locals/static_passing_struct01.cs
+++ b/tests/src/JIT/Generics/Locals/static_passing_struct01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/MemberAccess/class_instance01.cs b/tests/src/JIT/Generics/MemberAccess/class_instance01.cs
index d61e8f15f6..613a9cc089 100644
--- a/tests/src/JIT/Generics/MemberAccess/class_instance01.cs
+++ b/tests/src/JIT/Generics/MemberAccess/class_instance01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 using System;
 
diff --git a/tests/src/JIT/Generics/MemberAccess/class_static01.cs b/tests/src/JIT/Generics/MemberAccess/class_static01.cs
index ab2da5c749..e668c3e1e5 100644
--- a/tests/src/JIT/Generics/MemberAccess/class_static01.cs
+++ b/tests/src/JIT/Generics/MemberAccess/class_static01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/MemberAccess/interface_class01.cs b/tests/src/JIT/Generics/MemberAccess/interface_class01.cs
index a3e060e5f2..87662265c3 100644
--- a/tests/src/JIT/Generics/MemberAccess/interface_class01.cs
+++ b/tests/src/JIT/Generics/MemberAccess/interface_class01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/MemberAccess/interface_class02.cs b/tests/src/JIT/Generics/MemberAccess/interface_class02.cs
index 74b9874b9f..ae7a918a0b 100644
--- a/tests/src/JIT/Generics/MemberAccess/interface_class02.cs
+++ b/tests/src/JIT/Generics/MemberAccess/interface_class02.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/MemberAccess/interface_struct01.cs b/tests/src/JIT/Generics/MemberAccess/interface_struct01.cs
index 364f322972..76b6bf9dde 100644
--- a/tests/src/JIT/Generics/MemberAccess/interface_struct01.cs
+++ b/tests/src/JIT/Generics/MemberAccess/interface_struct01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/MemberAccess/interface_struct02.cs b/tests/src/JIT/Generics/MemberAccess/interface_struct02.cs
index 3251eb5ac1..0916de66f0 100644
--- a/tests/src/JIT/Generics/MemberAccess/interface_struct02.cs
+++ b/tests/src/JIT/Generics/MemberAccess/interface_struct02.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/MemberAccess/struct_instance01.cs b/tests/src/JIT/Generics/MemberAccess/struct_instance01.cs
index f0f10a4680..ab1a77a0da 100644
--- a/tests/src/JIT/Generics/MemberAccess/struct_instance01.cs
+++ b/tests/src/JIT/Generics/MemberAccess/struct_instance01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/MemberAccess/struct_static01.cs b/tests/src/JIT/Generics/MemberAccess/struct_static01.cs
index 9d8900bd8f..7a8364c873 100644
--- a/tests/src/JIT/Generics/MemberAccess/struct_static01.cs
+++ b/tests/src/JIT/Generics/MemberAccess/struct_static01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Parameters/instance_assignment_class01.cs b/tests/src/JIT/Generics/Parameters/instance_assignment_class01.cs
index c9f53483e2..ff84fa18f5 100644
--- a/tests/src/JIT/Generics/Parameters/instance_assignment_class01.cs
+++ b/tests/src/JIT/Generics/Parameters/instance_assignment_class01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Parameters/instance_assignment_struct01.cs b/tests/src/JIT/Generics/Parameters/instance_assignment_struct01.cs
index d8446ec27e..b3ed088d02 100644
--- a/tests/src/JIT/Generics/Parameters/instance_assignment_struct01.cs
+++ b/tests/src/JIT/Generics/Parameters/instance_assignment_struct01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Parameters/instance_equalnull_class01.cs b/tests/src/JIT/Generics/Parameters/instance_equalnull_class01.cs
index 91dd24046d..71fc86b7d7 100644
--- a/tests/src/JIT/Generics/Parameters/instance_equalnull_class01.cs
+++ b/tests/src/JIT/Generics/Parameters/instance_equalnull_class01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Parameters/instance_equalnull_struct01.cs b/tests/src/JIT/Generics/Parameters/instance_equalnull_struct01.cs
index 0a43dddf3a..486406b926 100644
--- a/tests/src/JIT/Generics/Parameters/instance_equalnull_struct01.cs
+++ b/tests/src/JIT/Generics/Parameters/instance_equalnull_struct01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Parameters/instance_passing_class01.cs b/tests/src/JIT/Generics/Parameters/instance_passing_class01.cs
index b98caad545..7f59403d8d 100644
--- a/tests/src/JIT/Generics/Parameters/instance_passing_class01.cs
+++ b/tests/src/JIT/Generics/Parameters/instance_passing_class01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Parameters/instance_passing_struct01.cs b/tests/src/JIT/Generics/Parameters/instance_passing_struct01.cs
index b340d0bfcd..4c9ec69cf6 100644
--- a/tests/src/JIT/Generics/Parameters/instance_passing_struct01.cs
+++ b/tests/src/JIT/Generics/Parameters/instance_passing_struct01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Parameters/static_assignment_class01.cs b/tests/src/JIT/Generics/Parameters/static_assignment_class01.cs
index c1e00fd967..d58eb178bc 100644
--- a/tests/src/JIT/Generics/Parameters/static_assignment_class01.cs
+++ b/tests/src/JIT/Generics/Parameters/static_assignment_class01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Parameters/static_assignment_struct01.cs b/tests/src/JIT/Generics/Parameters/static_assignment_struct01.cs
index 244b2463ac..c420fb5c39 100644
--- a/tests/src/JIT/Generics/Parameters/static_assignment_struct01.cs
+++ b/tests/src/JIT/Generics/Parameters/static_assignment_struct01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Parameters/static_equalnull_class01.cs b/tests/src/JIT/Generics/Parameters/static_equalnull_class01.cs
index bc6886d529..fe6ed72ab2 100644
--- a/tests/src/JIT/Generics/Parameters/static_equalnull_class01.cs
+++ b/tests/src/JIT/Generics/Parameters/static_equalnull_class01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Parameters/static_equalnull_struct01.cs b/tests/src/JIT/Generics/Parameters/static_equalnull_struct01.cs
index 9de7184ade..e167bbb453 100644
--- a/tests/src/JIT/Generics/Parameters/static_equalnull_struct01.cs
+++ b/tests/src/JIT/Generics/Parameters/static_equalnull_struct01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Parameters/static_passing_class01.cs b/tests/src/JIT/Generics/Parameters/static_passing_class01.cs
index 56f33e3fb9..06b4077de6 100644
--- a/tests/src/JIT/Generics/Parameters/static_passing_class01.cs
+++ b/tests/src/JIT/Generics/Parameters/static_passing_class01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Parameters/static_passing_struct01.cs b/tests/src/JIT/Generics/Parameters/static_passing_struct01.cs
index 3d3a410446..1c63890315 100644
--- a/tests/src/JIT/Generics/Parameters/static_passing_struct01.cs
+++ b/tests/src/JIT/Generics/Parameters/static_passing_struct01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/TypeParameters/default_class01.cs b/tests/src/JIT/Generics/TypeParameters/default_class01.cs
index 51825fd11d..fab4d73a5f 100644
--- a/tests/src/JIT/Generics/TypeParameters/default_class01.cs
+++ b/tests/src/JIT/Generics/TypeParameters/default_class01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/TypeParameters/default_struct01.cs b/tests/src/JIT/Generics/TypeParameters/default_struct01.cs
index 7a9174c450..97014209e3 100644
--- a/tests/src/JIT/Generics/TypeParameters/default_struct01.cs
+++ b/tests/src/JIT/Generics/TypeParameters/default_struct01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Typeof/Struct02.cs b/tests/src/JIT/Generics/Typeof/Struct02.cs
index 7ecc28a895..ecf2d950fb 100644
--- a/tests/src/JIT/Generics/Typeof/Struct02.cs
+++ b/tests/src/JIT/Generics/Typeof/Struct02.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Typeof/class01.cs b/tests/src/JIT/Generics/Typeof/class01.cs
index 4d7a2b57af..eb29dc6447 100644
--- a/tests/src/JIT/Generics/Typeof/class01.cs
+++ b/tests/src/JIT/Generics/Typeof/class01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Typeof/class02.cs b/tests/src/JIT/Generics/Typeof/class02.cs
index 850e92f41d..50419efa2b 100644
--- a/tests/src/JIT/Generics/Typeof/class02.cs
+++ b/tests/src/JIT/Generics/Typeof/class02.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Typeof/class03.cs b/tests/src/JIT/Generics/Typeof/class03.cs
index df1301bb84..e177fce8d5 100644
--- a/tests/src/JIT/Generics/Typeof/class03.cs
+++ b/tests/src/JIT/Generics/Typeof/class03.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Typeof/dynamicTypes.cs b/tests/src/JIT/Generics/Typeof/dynamicTypes.cs
index cdc81d7242..2d9a838363 100644
--- a/tests/src/JIT/Generics/Typeof/dynamicTypes.cs
+++ b/tests/src/JIT/Generics/Typeof/dynamicTypes.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 /* The following are the checks being made, where x is a user defined type as described below. The test does all of this pretty much as a grid cross section, so there are redundant cast cases also covered here.
diff --git a/tests/src/JIT/Generics/Typeof/objectBoxing.cs b/tests/src/JIT/Generics/Typeof/objectBoxing.cs
index 686104b7e8..7275e084d0 100644
--- a/tests/src/JIT/Generics/Typeof/objectBoxing.cs
+++ b/tests/src/JIT/Generics/Typeof/objectBoxing.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 /* unboxing where a parameter is types as object and then is unboxed to its scalar type 
diff --git a/tests/src/JIT/Generics/Typeof/refTypesdynamic.cs b/tests/src/JIT/Generics/Typeof/refTypesdynamic.cs
index 59d62161ee..adac1886a3 100644
--- a/tests/src/JIT/Generics/Typeof/refTypesdynamic.cs
+++ b/tests/src/JIT/Generics/Typeof/refTypesdynamic.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 /* Cases for some shared generics (generics instantiated over reference types, both sealed and unsealed). 
diff --git a/tests/src/JIT/Generics/Typeof/struct01.cs b/tests/src/JIT/Generics/Typeof/struct01.cs
index d3666078db..ec5486633f 100644
--- a/tests/src/JIT/Generics/Typeof/struct01.cs
+++ b/tests/src/JIT/Generics/Typeof/struct01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Typeof/struct03.cs b/tests/src/JIT/Generics/Typeof/struct03.cs
index 123f107691..1f3189df8e 100644
--- a/tests/src/JIT/Generics/Typeof/struct03.cs
+++ b/tests/src/JIT/Generics/Typeof/struct03.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Generics/Typeof/valueTypeBoxing.cs b/tests/src/JIT/Generics/Typeof/valueTypeBoxing.cs
index 658bb601f5..bf36f62673 100644
--- a/tests/src/JIT/Generics/Typeof/valueTypeBoxing.cs
+++ b/tests/src/JIT/Generics/Typeof/valueTypeBoxing.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 /* Unboxing where a parameter is types as System.ValueType, or System.Enum, and then is unboxed to its scalar type 
diff --git a/tests/src/JIT/Generics/pinvoke/instance01.cs b/tests/src/JIT/Generics/pinvoke/instance01.cs
index f279298704..d3b2f6c374 100644
--- a/tests/src/JIT/Generics/pinvoke/instance01.cs
+++ b/tests/src/JIT/Generics/pinvoke/instance01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/Generics/pinvoke/instance02.cs b/tests/src/JIT/Generics/pinvoke/instance02.cs
index e03298e5e3..fa1d22d6f8 100644
--- a/tests/src/JIT/Generics/pinvoke/instance02.cs
+++ b/tests/src/JIT/Generics/pinvoke/instance02.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/Generics/pinvoke/instance03.cs b/tests/src/JIT/Generics/pinvoke/instance03.cs
index 77e26c6d27..f0d52296cc 100644
--- a/tests/src/JIT/Generics/pinvoke/instance03.cs
+++ b/tests/src/JIT/Generics/pinvoke/instance03.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/Generics/pinvoke/static01.cs b/tests/src/JIT/Generics/pinvoke/static01.cs
index 2f6eac81b2..a742ec5603 100644
--- a/tests/src/JIT/Generics/pinvoke/static01.cs
+++ b/tests/src/JIT/Generics/pinvoke/static01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/Generics/pinvoke/static02.cs b/tests/src/JIT/Generics/pinvoke/static02.cs
index c95f573869..84e920a86d 100644
--- a/tests/src/JIT/Generics/pinvoke/static02.cs
+++ b/tests/src/JIT/Generics/pinvoke/static02.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/Methodical/Arrays/lcs/lcs.cs b/tests/src/JIT/Methodical/Arrays/lcs/lcs.cs
index 942a78faa9..907b2659ae 100644
--- a/tests/src/JIT/Methodical/Arrays/lcs/lcs.cs
+++ b/tests/src/JIT/Methodical/Arrays/lcs/lcs.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/Arrays/lcs/lcs2.cs b/tests/src/JIT/Methodical/Arrays/lcs/lcs2.cs
index c3fc10e76f..0a2ca48791 100644
--- a/tests/src/JIT/Methodical/Arrays/lcs/lcs2.cs
+++ b/tests/src/JIT/Methodical/Arrays/lcs/lcs2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/Arrays/lcs/lcsbas.cs b/tests/src/JIT/Methodical/Arrays/lcs/lcsbas.cs
index b11986ea20..e56f77ef6c 100644
--- a/tests/src/JIT/Methodical/Arrays/lcs/lcsbas.cs
+++ b/tests/src/JIT/Methodical/Arrays/lcs/lcsbas.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/Arrays/lcs/lcsbox.cs b/tests/src/JIT/Methodical/Arrays/lcs/lcsbox.cs
index 7232a242bc..6dee000831 100644
--- a/tests/src/JIT/Methodical/Arrays/lcs/lcsbox.cs
+++ b/tests/src/JIT/Methodical/Arrays/lcs/lcsbox.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/Arrays/lcs/lcsmax.cs b/tests/src/JIT/Methodical/Arrays/lcs/lcsmax.cs
index d055e0d882..f2f81d195e 100644
--- a/tests/src/JIT/Methodical/Arrays/lcs/lcsmax.cs
+++ b/tests/src/JIT/Methodical/Arrays/lcs/lcsmax.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/Arrays/lcs/lcsmixed.cs b/tests/src/JIT/Methodical/Arrays/lcs/lcsmixed.cs
index a7e61acb71..3af5e86efd 100644
--- a/tests/src/JIT/Methodical/Arrays/lcs/lcsmixed.cs
+++ b/tests/src/JIT/Methodical/Arrays/lcs/lcsmixed.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/Arrays/lcs/lcsval.cs b/tests/src/JIT/Methodical/Arrays/lcs/lcsval.cs
index 5d65f7754b..d32fcb16b8 100644
--- a/tests/src/JIT/Methodical/Arrays/lcs/lcsval.cs
+++ b/tests/src/JIT/Methodical/Arrays/lcs/lcsval.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/Arrays/lcs/lcsvalbox.cs b/tests/src/JIT/Methodical/Arrays/lcs/lcsvalbox.cs
index 56f136d59c..65e35d7cd5 100644
--- a/tests/src/JIT/Methodical/Arrays/lcs/lcsvalbox.cs
+++ b/tests/src/JIT/Methodical/Arrays/lcs/lcsvalbox.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/Arrays/misc/arrres.cs b/tests/src/JIT/Methodical/Arrays/misc/arrres.cs
index 5d2420264f..7956cc6103 100644
--- a/tests/src/JIT/Methodical/Arrays/misc/arrres.cs
+++ b/tests/src/JIT/Methodical/Arrays/misc/arrres.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/Arrays/misc/gcarr.cs b/tests/src/JIT/Methodical/Arrays/misc/gcarr.cs
index 9dc1e4c20f..3810c5213b 100644
--- a/tests/src/JIT/Methodical/Arrays/misc/gcarr.cs
+++ b/tests/src/JIT/Methodical/Arrays/misc/gcarr.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/Arrays/misc/selfref.cs b/tests/src/JIT/Methodical/Arrays/misc/selfref.cs
index 2f0ebf2916..a633a2be1e 100644
--- a/tests/src/JIT/Methodical/Arrays/misc/selfref.cs
+++ b/tests/src/JIT/Methodical/Arrays/misc/selfref.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/AsgOp/i4/i4.cs b/tests/src/JIT/Methodical/AsgOp/i4/i4.cs
index 1250599ff9..2e63b731f0 100644
--- a/tests/src/JIT/Methodical/AsgOp/i4/i4.cs
+++ b/tests/src/JIT/Methodical/AsgOp/i4/i4.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/AsgOp/i4/i4flat.cs b/tests/src/JIT/Methodical/AsgOp/i4/i4flat.cs
index 307d21c79f..dec528c394 100644
--- a/tests/src/JIT/Methodical/AsgOp/i4/i4flat.cs
+++ b/tests/src/JIT/Methodical/AsgOp/i4/i4flat.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/AsgOp/i8/i8.cs b/tests/src/JIT/Methodical/AsgOp/i8/i8.cs
index af101ced44..7e82169db9 100644
--- a/tests/src/JIT/Methodical/AsgOp/i8/i8.cs
+++ b/tests/src/JIT/Methodical/AsgOp/i8/i8.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/AsgOp/i8/i8flat.cs b/tests/src/JIT/Methodical/AsgOp/i8/i8flat.cs
index 8d424ab5c4..7ff5eca37f 100644
--- a/tests/src/JIT/Methodical/AsgOp/i8/i8flat.cs
+++ b/tests/src/JIT/Methodical/AsgOp/i8/i8flat.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/AsgOp/r4/r4.cs b/tests/src/JIT/Methodical/AsgOp/r4/r4.cs
index 68493aaef6..6e72cafcee 100644
--- a/tests/src/JIT/Methodical/AsgOp/r4/r4.cs
+++ b/tests/src/JIT/Methodical/AsgOp/r4/r4.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/AsgOp/r4/r4flat.cs b/tests/src/JIT/Methodical/AsgOp/r4/r4flat.cs
index 4b8297b2aa..255e86f8e6 100644
--- a/tests/src/JIT/Methodical/AsgOp/r4/r4flat.cs
+++ b/tests/src/JIT/Methodical/AsgOp/r4/r4flat.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/AsgOp/r8/r8.cs b/tests/src/JIT/Methodical/AsgOp/r8/r8.cs
index bf2e2e4131..6f2233089f 100644
--- a/tests/src/JIT/Methodical/AsgOp/r8/r8.cs
+++ b/tests/src/JIT/Methodical/AsgOp/r8/r8.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/AsgOp/r8/r8flat.cs b/tests/src/JIT/Methodical/AsgOp/r8/r8flat.cs
index c3ed2cd4fe..e36784726a 100644
--- a/tests/src/JIT/Methodical/AsgOp/r8/r8flat.cs
+++ b/tests/src/JIT/Methodical/AsgOp/r8/r8flat.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/Boxing/misc/enum.cs b/tests/src/JIT/Methodical/Boxing/misc/enum.cs
index b213f61826..ee739bc553 100644
--- a/tests/src/JIT/Methodical/Boxing/misc/enum.cs
+++ b/tests/src/JIT/Methodical/Boxing/misc/enum.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/Boxing/misc/nestval.cs b/tests/src/JIT/Methodical/Boxing/misc/nestval.cs
index 2aa4f72c39..a51c4ac11f 100644
--- a/tests/src/JIT/Methodical/Boxing/misc/nestval.cs
+++ b/tests/src/JIT/Methodical/Boxing/misc/nestval.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/Boxing/misc/tailjump.cs b/tests/src/JIT/Methodical/Boxing/misc/tailjump.cs
index a64565135a..24a3792b76 100644
--- a/tests/src/JIT/Methodical/Boxing/misc/tailjump.cs
+++ b/tests/src/JIT/Methodical/Boxing/misc/tailjump.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/Boxing/xlang/sin.cs b/tests/src/JIT/Methodical/Boxing/xlang/sin.cs
index 526cbf9bf5..aa5a62788f 100644
--- a/tests/src/JIT/Methodical/Boxing/xlang/sin.cs
+++ b/tests/src/JIT/Methodical/Boxing/xlang/sin.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 namespace SinCalc
 {
diff --git a/tests/src/JIT/Methodical/Boxing/xlang/sinlib.cs b/tests/src/JIT/Methodical/Boxing/xlang/sinlib.cs
index 42c11911ab..7fbfd352f7 100644
--- a/tests/src/JIT/Methodical/Boxing/xlang/sinlib.cs
+++ b/tests/src/JIT/Methodical/Boxing/xlang/sinlib.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 namespace SinCalcLib
 {
diff --git a/tests/src/JIT/Methodical/Coverage/b433189.cs b/tests/src/JIT/Methodical/Coverage/b433189.cs
index d9e4ed0a82..bc6a1a0d29 100644
--- a/tests/src/JIT/Methodical/Coverage/b433189.cs
+++ b/tests/src/JIT/Methodical/Coverage/b433189.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Security;
diff --git a/tests/src/JIT/Methodical/FPtrunc/convr4a.cs b/tests/src/JIT/Methodical/FPtrunc/convr4a.cs
index 6f1fb41b4b..2495c8fd44 100644
--- a/tests/src/JIT/Methodical/FPtrunc/convr4a.cs
+++ b/tests/src/JIT/Methodical/FPtrunc/convr4a.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 //testing float narrowing upon conv.r4 explicit cast
 
diff --git a/tests/src/JIT/Methodical/FPtrunc/convr8a.cs b/tests/src/JIT/Methodical/FPtrunc/convr8a.cs
index 603aa2d5ca..aad9504107 100644
--- a/tests/src/JIT/Methodical/FPtrunc/convr8a.cs
+++ b/tests/src/JIT/Methodical/FPtrunc/convr8a.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 //testing double narrowing
 
diff --git a/tests/src/JIT/Methodical/Invoke/25params/25param1a.cs b/tests/src/JIT/Methodical/Invoke/25params/25param1a.cs
index a8674c0307..8248731cbc 100644
--- a/tests/src/JIT/Methodical/Invoke/25params/25param1a.cs
+++ b/tests/src/JIT/Methodical/Invoke/25params/25param1a.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 internal class test
diff --git a/tests/src/JIT/Methodical/Invoke/25params/25param2a.cs b/tests/src/JIT/Methodical/Invoke/25params/25param2a.cs
index 03b3fbf47e..fc62d92fd1 100644
--- a/tests/src/JIT/Methodical/Invoke/25params/25param2a.cs
+++ b/tests/src/JIT/Methodical/Invoke/25params/25param2a.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 internal struct VT
diff --git a/tests/src/JIT/Methodical/Invoke/25params/25param3a.cs b/tests/src/JIT/Methodical/Invoke/25params/25param3a.cs
index f67fc04ec0..dade907e76 100644
--- a/tests/src/JIT/Methodical/Invoke/25params/25param3a.cs
+++ b/tests/src/JIT/Methodical/Invoke/25params/25param3a.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // long chain of methods
 
diff --git a/tests/src/JIT/Methodical/Invoke/SEH/catchfinally.cs b/tests/src/JIT/Methodical/Invoke/SEH/catchfinally.cs
index ffa095a9e4..0e015b97d2 100644
--- a/tests/src/JIT/Methodical/Invoke/SEH/catchfinally.cs
+++ b/tests/src/JIT/Methodical/Invoke/SEH/catchfinally.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/Invoke/SEH/catchfinally_tail.cs b/tests/src/JIT/Methodical/Invoke/SEH/catchfinally_tail.cs
index 36000245e7..a3790f6dd3 100644
--- a/tests/src/JIT/Methodical/Invoke/SEH/catchfinally_tail.cs
+++ b/tests/src/JIT/Methodical/Invoke/SEH/catchfinally_tail.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/Invoke/callvirt/test1.cs b/tests/src/JIT/Methodical/Invoke/callvirt/test1.cs
index 4d66a03c7e..bd1cb58263 100644
--- a/tests/src/JIT/Methodical/Invoke/callvirt/test1.cs
+++ b/tests/src/JIT/Methodical/Invoke/callvirt/test1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/Invoke/ctor/val_ctor.cs b/tests/src/JIT/Methodical/Invoke/ctor/val_ctor.cs
index 9cbadcc202..d99837ad70 100644
--- a/tests/src/JIT/Methodical/Invoke/ctor/val_ctor.cs
+++ b/tests/src/JIT/Methodical/Invoke/ctor/val_ctor.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/Invoke/deep/deep.cs b/tests/src/JIT/Methodical/Invoke/deep/deep.cs
index 7d89f4a334..bbb495db45 100644
--- a/tests/src/JIT/Methodical/Invoke/deep/deep.cs
+++ b/tests/src/JIT/Methodical/Invoke/deep/deep.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/Invoke/fptr/recurse.cs b/tests/src/JIT/Methodical/Invoke/fptr/recurse.cs
index 35ee3fadd7..75d4c6756a 100644
--- a/tests/src/JIT/Methodical/Invoke/fptr/recurse.cs
+++ b/tests/src/JIT/Methodical/Invoke/fptr/recurse.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/Invoke/implicit/obj.cs b/tests/src/JIT/Methodical/Invoke/implicit/obj.cs
index b69af9b57a..499767cb07 100644
--- a/tests/src/JIT/Methodical/Invoke/implicit/obj.cs
+++ b/tests/src/JIT/Methodical/Invoke/implicit/obj.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/MDArray/DataTypes/bool.cs b/tests/src/JIT/Methodical/MDArray/DataTypes/bool.cs
index 3b204c8cae..a1d673b6db 100644
--- a/tests/src/JIT/Methodical/MDArray/DataTypes/bool.cs
+++ b/tests/src/JIT/Methodical/MDArray/DataTypes/bool.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Methodical/MDArray/DataTypes/byte.cs b/tests/src/JIT/Methodical/MDArray/DataTypes/byte.cs
index b99a59f3e4..ed35b300bd 100644
--- a/tests/src/JIT/Methodical/MDArray/DataTypes/byte.cs
+++ b/tests/src/JIT/Methodical/MDArray/DataTypes/byte.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Methodical/MDArray/DataTypes/char.cs b/tests/src/JIT/Methodical/MDArray/DataTypes/char.cs
index eb0b68d941..95ce1047d1 100644
--- a/tests/src/JIT/Methodical/MDArray/DataTypes/char.cs
+++ b/tests/src/JIT/Methodical/MDArray/DataTypes/char.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Methodical/MDArray/DataTypes/decimal.cs b/tests/src/JIT/Methodical/MDArray/DataTypes/decimal.cs
index 85044a7055..6e6515c69b 100644
--- a/tests/src/JIT/Methodical/MDArray/DataTypes/decimal.cs
+++ b/tests/src/JIT/Methodical/MDArray/DataTypes/decimal.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Methodical/MDArray/DataTypes/double.cs b/tests/src/JIT/Methodical/MDArray/DataTypes/double.cs
index 9926c803d5..cf57f914fc 100644
--- a/tests/src/JIT/Methodical/MDArray/DataTypes/double.cs
+++ b/tests/src/JIT/Methodical/MDArray/DataTypes/double.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Methodical/MDArray/DataTypes/float.cs b/tests/src/JIT/Methodical/MDArray/DataTypes/float.cs
index 70d6ca81e4..81e6e6c066 100644
--- a/tests/src/JIT/Methodical/MDArray/DataTypes/float.cs
+++ b/tests/src/JIT/Methodical/MDArray/DataTypes/float.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Methodical/MDArray/DataTypes/int.cs b/tests/src/JIT/Methodical/MDArray/DataTypes/int.cs
index 8973692f6f..09538c64b7 100644
--- a/tests/src/JIT/Methodical/MDArray/DataTypes/int.cs
+++ b/tests/src/JIT/Methodical/MDArray/DataTypes/int.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Methodical/MDArray/DataTypes/long.cs b/tests/src/JIT/Methodical/MDArray/DataTypes/long.cs
index b9fa333fcf..330752b1ca 100644
--- a/tests/src/JIT/Methodical/MDArray/DataTypes/long.cs
+++ b/tests/src/JIT/Methodical/MDArray/DataTypes/long.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Methodical/MDArray/DataTypes/sbyte.cs b/tests/src/JIT/Methodical/MDArray/DataTypes/sbyte.cs
index c0c6687de5..65be76949d 100644
--- a/tests/src/JIT/Methodical/MDArray/DataTypes/sbyte.cs
+++ b/tests/src/JIT/Methodical/MDArray/DataTypes/sbyte.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Methodical/MDArray/DataTypes/short.cs b/tests/src/JIT/Methodical/MDArray/DataTypes/short.cs
index cd0aa65da6..1cbe99d6ea 100644
--- a/tests/src/JIT/Methodical/MDArray/DataTypes/short.cs
+++ b/tests/src/JIT/Methodical/MDArray/DataTypes/short.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Methodical/MDArray/DataTypes/uint.cs b/tests/src/JIT/Methodical/MDArray/DataTypes/uint.cs
index 808ffb5f1c..e10efc2543 100644
--- a/tests/src/JIT/Methodical/MDArray/DataTypes/uint.cs
+++ b/tests/src/JIT/Methodical/MDArray/DataTypes/uint.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Methodical/MDArray/DataTypes/ulong.cs b/tests/src/JIT/Methodical/MDArray/DataTypes/ulong.cs
index decbe308b7..75434f2c78 100644
--- a/tests/src/JIT/Methodical/MDArray/DataTypes/ulong.cs
+++ b/tests/src/JIT/Methodical/MDArray/DataTypes/ulong.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Methodical/MDArray/DataTypes/ushort.cs b/tests/src/JIT/Methodical/MDArray/DataTypes/ushort.cs
index 3cad6e387c..7558350fde 100644
--- a/tests/src/JIT/Methodical/MDArray/DataTypes/ushort.cs
+++ b/tests/src/JIT/Methodical/MDArray/DataTypes/ushort.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Methodical/MDArray/GaussJordan/classarr.cs b/tests/src/JIT/Methodical/MDArray/GaussJordan/classarr.cs
index 516e9297b4..b266e898fc 100644
--- a/tests/src/JIT/Methodical/MDArray/GaussJordan/classarr.cs
+++ b/tests/src/JIT/Methodical/MDArray/GaussJordan/classarr.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 //Solving AX=B and the inverse of A with Gauss-Jordan algorithm
 
diff --git a/tests/src/JIT/Methodical/MDArray/GaussJordan/jaggedarr.cs b/tests/src/JIT/Methodical/MDArray/GaussJordan/jaggedarr.cs
index 8459080440..a0542bf60c 100644
--- a/tests/src/JIT/Methodical/MDArray/GaussJordan/jaggedarr.cs
+++ b/tests/src/JIT/Methodical/MDArray/GaussJordan/jaggedarr.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 //Solving AX=B and the inverse of A with Gauss-Jordan algorithm
 
diff --git a/tests/src/JIT/Methodical/MDArray/GaussJordan/plainarr.cs b/tests/src/JIT/Methodical/MDArray/GaussJordan/plainarr.cs
index 0bade517c7..d382ae55a1 100644
--- a/tests/src/JIT/Methodical/MDArray/GaussJordan/plainarr.cs
+++ b/tests/src/JIT/Methodical/MDArray/GaussJordan/plainarr.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 //Solving AX=B and the inverse of A with Gauss-Jordan algorithm
 
diff --git a/tests/src/JIT/Methodical/MDArray/GaussJordan/structarr.cs b/tests/src/JIT/Methodical/MDArray/GaussJordan/structarr.cs
index 65bd181640..020b66c587 100644
--- a/tests/src/JIT/Methodical/MDArray/GaussJordan/structarr.cs
+++ b/tests/src/JIT/Methodical/MDArray/GaussJordan/structarr.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 //Solving AX=B and the inverse of A with Gauss-Jordan algorithm
 
diff --git a/tests/src/JIT/Methodical/MDArray/InnerProd/classarr.cs b/tests/src/JIT/Methodical/MDArray/InnerProd/classarr.cs
index 90c62adc9a..67697e5e21 100644
--- a/tests/src/JIT/Methodical/MDArray/InnerProd/classarr.cs
+++ b/tests/src/JIT/Methodical/MDArray/InnerProd/classarr.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 //Inner Product of two 2D array
 
diff --git a/tests/src/JIT/Methodical/MDArray/InnerProd/doublearr.cs b/tests/src/JIT/Methodical/MDArray/InnerProd/doublearr.cs
index 5b2d8333d1..37b86eb835 100644
--- a/tests/src/JIT/Methodical/MDArray/InnerProd/doublearr.cs
+++ b/tests/src/JIT/Methodical/MDArray/InnerProd/doublearr.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/MDArray/InnerProd/intarr.cs b/tests/src/JIT/Methodical/MDArray/InnerProd/intarr.cs
index 0a19ed5284..f294939442 100644
--- a/tests/src/JIT/Methodical/MDArray/InnerProd/intarr.cs
+++ b/tests/src/JIT/Methodical/MDArray/InnerProd/intarr.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/MDArray/InnerProd/jaggedarr.cs b/tests/src/JIT/Methodical/MDArray/InnerProd/jaggedarr.cs
index 2dc2445c2b..dd58064caa 100644
--- a/tests/src/JIT/Methodical/MDArray/InnerProd/jaggedarr.cs
+++ b/tests/src/JIT/Methodical/MDArray/InnerProd/jaggedarr.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/MDArray/InnerProd/stringarr.cs b/tests/src/JIT/Methodical/MDArray/InnerProd/stringarr.cs
index 0e418fc2ea..e8885afcc9 100644
--- a/tests/src/JIT/Methodical/MDArray/InnerProd/stringarr.cs
+++ b/tests/src/JIT/Methodical/MDArray/InnerProd/stringarr.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/MDArray/InnerProd/structarr.cs b/tests/src/JIT/Methodical/MDArray/InnerProd/structarr.cs
index 36ddcb49bd..16d59fc482 100644
--- a/tests/src/JIT/Methodical/MDArray/InnerProd/structarr.cs
+++ b/tests/src/JIT/Methodical/MDArray/InnerProd/structarr.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/MDArray/basics/classarr.cs b/tests/src/JIT/Methodical/MDArray/basics/classarr.cs
index 5fcebc0a49..eb03f4fb5a 100644
--- a/tests/src/JIT/Methodical/MDArray/basics/classarr.cs
+++ b/tests/src/JIT/Methodical/MDArray/basics/classarr.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 //Simple arithmatic manipulation of one 2D array elements
 
diff --git a/tests/src/JIT/Methodical/MDArray/basics/doublearr.cs b/tests/src/JIT/Methodical/MDArray/basics/doublearr.cs
index 98033b5d8c..046f203377 100644
--- a/tests/src/JIT/Methodical/MDArray/basics/doublearr.cs
+++ b/tests/src/JIT/Methodical/MDArray/basics/doublearr.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 //Simple arithmatic manipulation of one 2D array elements
 
diff --git a/tests/src/JIT/Methodical/MDArray/basics/jaggedarr.cs b/tests/src/JIT/Methodical/MDArray/basics/jaggedarr.cs
index 6bdd66e21f..472143b026 100644
--- a/tests/src/JIT/Methodical/MDArray/basics/jaggedarr.cs
+++ b/tests/src/JIT/Methodical/MDArray/basics/jaggedarr.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 //Simple arithmatic manipulation of one 2D array elements
 
diff --git a/tests/src/JIT/Methodical/MDArray/basics/stringarr.cs b/tests/src/JIT/Methodical/MDArray/basics/stringarr.cs
index 12f7ee179f..8e93d1f0a0 100644
--- a/tests/src/JIT/Methodical/MDArray/basics/stringarr.cs
+++ b/tests/src/JIT/Methodical/MDArray/basics/stringarr.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 //Simple arithmatic manipulation of one 2D array elements
 
diff --git a/tests/src/JIT/Methodical/MDArray/basics/structarr.cs b/tests/src/JIT/Methodical/MDArray/basics/structarr.cs
index 1119e6a814..109433e099 100644
--- a/tests/src/JIT/Methodical/MDArray/basics/structarr.cs
+++ b/tests/src/JIT/Methodical/MDArray/basics/structarr.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 //Simple arithmatic manipulation of one 2D array elements
 
diff --git a/tests/src/JIT/Methodical/NaN/arithm32.cs b/tests/src/JIT/Methodical/NaN/arithm32.cs
index ba1e17705b..e05a552c30 100644
--- a/tests/src/JIT/Methodical/NaN/arithm32.cs
+++ b/tests/src/JIT/Methodical/NaN/arithm32.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace JitTest
diff --git a/tests/src/JIT/Methodical/NaN/arithm64.cs b/tests/src/JIT/Methodical/NaN/arithm64.cs
index 2b5d2b726d..950695e9d8 100644
--- a/tests/src/JIT/Methodical/NaN/arithm64.cs
+++ b/tests/src/JIT/Methodical/NaN/arithm64.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace JitTest
diff --git a/tests/src/JIT/Methodical/NaN/r4NaNadd.cs b/tests/src/JIT/Methodical/NaN/r4NaNadd.cs
index 16c026c089..813344597d 100644
--- a/tests/src/JIT/Methodical/NaN/r4NaNadd.cs
+++ b/tests/src/JIT/Methodical/NaN/r4NaNadd.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Methodical/NaN/r4NaNdiv.cs b/tests/src/JIT/Methodical/NaN/r4NaNdiv.cs
index 0c6d4f744e..879e61c3c7 100644
--- a/tests/src/JIT/Methodical/NaN/r4NaNdiv.cs
+++ b/tests/src/JIT/Methodical/NaN/r4NaNdiv.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Methodical/NaN/r4NaNmul.cs b/tests/src/JIT/Methodical/NaN/r4NaNmul.cs
index 2df768fa45..9970fa3f98 100644
--- a/tests/src/JIT/Methodical/NaN/r4NaNmul.cs
+++ b/tests/src/JIT/Methodical/NaN/r4NaNmul.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Methodical/NaN/r4NaNrem.cs b/tests/src/JIT/Methodical/NaN/r4NaNrem.cs
index f8ce691e0b..62c360a54f 100644
--- a/tests/src/JIT/Methodical/NaN/r4NaNrem.cs
+++ b/tests/src/JIT/Methodical/NaN/r4NaNrem.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Methodical/NaN/r4NaNsub.cs b/tests/src/JIT/Methodical/NaN/r4NaNsub.cs
index 8514509cf1..8e6065a765 100644
--- a/tests/src/JIT/Methodical/NaN/r4NaNsub.cs
+++ b/tests/src/JIT/Methodical/NaN/r4NaNsub.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Methodical/NaN/r8NaNadd.cs b/tests/src/JIT/Methodical/NaN/r8NaNadd.cs
index b81f1e37c5..19087fc6dc 100644
--- a/tests/src/JIT/Methodical/NaN/r8NaNadd.cs
+++ b/tests/src/JIT/Methodical/NaN/r8NaNadd.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Methodical/NaN/r8NaNdiv.cs b/tests/src/JIT/Methodical/NaN/r8NaNdiv.cs
index 74b161da2c..b683fa42ab 100644
--- a/tests/src/JIT/Methodical/NaN/r8NaNdiv.cs
+++ b/tests/src/JIT/Methodical/NaN/r8NaNdiv.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Methodical/NaN/r8NaNmul.cs b/tests/src/JIT/Methodical/NaN/r8NaNmul.cs
index c310f15667..5204274e14 100644
--- a/tests/src/JIT/Methodical/NaN/r8NaNmul.cs
+++ b/tests/src/JIT/Methodical/NaN/r8NaNmul.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Methodical/NaN/r8NaNrem.cs b/tests/src/JIT/Methodical/NaN/r8NaNrem.cs
index ad43b184f8..24679db919 100644
--- a/tests/src/JIT/Methodical/NaN/r8NaNrem.cs
+++ b/tests/src/JIT/Methodical/NaN/r8NaNrem.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Methodical/NaN/r8NaNsub.cs b/tests/src/JIT/Methodical/NaN/r8NaNsub.cs
index 4ccb3ac183..43f65d4907 100644
--- a/tests/src/JIT/Methodical/NaN/r8NaNsub.cs
+++ b/tests/src/JIT/Methodical/NaN/r8NaNsub.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Methodical/Overflow/FloatInfinitiesToInt.cs b/tests/src/JIT/Methodical/Overflow/FloatInfinitiesToInt.cs
index 22ff2e611d..f3616ac48c 100644
--- a/tests/src/JIT/Methodical/Overflow/FloatInfinitiesToInt.cs
+++ b/tests/src/JIT/Methodical/Overflow/FloatInfinitiesToInt.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.CompilerServices;
diff --git a/tests/src/JIT/Methodical/Overflow/FloatOvfToInt2.cs b/tests/src/JIT/Methodical/Overflow/FloatOvfToInt2.cs
index d9edf02985..14bff59010 100644
--- a/tests/src/JIT/Methodical/Overflow/FloatOvfToInt2.cs
+++ b/tests/src/JIT/Methodical/Overflow/FloatOvfToInt2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.CompilerServices;
diff --git a/tests/src/JIT/Methodical/VT/callconv/call.cs b/tests/src/JIT/Methodical/VT/callconv/call.cs
index d3d6c0239e..53dcce5231 100644
--- a/tests/src/JIT/Methodical/VT/callconv/call.cs
+++ b/tests/src/JIT/Methodical/VT/callconv/call.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/VT/callconv/jumper.cs b/tests/src/JIT/Methodical/VT/callconv/jumper.cs
index b75ce92f22..40234c6b37 100644
--- a/tests/src/JIT/Methodical/VT/callconv/jumper.cs
+++ b/tests/src/JIT/Methodical/VT/callconv/jumper.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/VT/callconv/jumps.cs b/tests/src/JIT/Methodical/VT/callconv/jumps.cs
index 6b31235793..046ad32f20 100644
--- a/tests/src/JIT/Methodical/VT/callconv/jumps.cs
+++ b/tests/src/JIT/Methodical/VT/callconv/jumps.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/VT/callconv/vtret.cs b/tests/src/JIT/Methodical/VT/callconv/vtret.cs
index 2d808a1551..aa4f4b4eeb 100644
--- a/tests/src/JIT/Methodical/VT/callconv/vtret.cs
+++ b/tests/src/JIT/Methodical/VT/callconv/vtret.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/VT/etc/ctor_recurse.cs b/tests/src/JIT/Methodical/VT/etc/ctor_recurse.cs
index 9d8c5004cf..4d3a65f27c 100644
--- a/tests/src/JIT/Methodical/VT/etc/ctor_recurse.cs
+++ b/tests/src/JIT/Methodical/VT/etc/ctor_recurse.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/VT/etc/gc_nested.cs b/tests/src/JIT/Methodical/VT/etc/gc_nested.cs
index 65b7687b21..33d79af5a4 100644
--- a/tests/src/JIT/Methodical/VT/etc/gc_nested.cs
+++ b/tests/src/JIT/Methodical/VT/etc/gc_nested.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/VT/etc/han2.cs b/tests/src/JIT/Methodical/VT/etc/han2.cs
index e5b9dc0cc8..00b50d3781 100644
--- a/tests/src/JIT/Methodical/VT/etc/han2.cs
+++ b/tests/src/JIT/Methodical/VT/etc/han2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/VT/etc/han3.cs b/tests/src/JIT/Methodical/VT/etc/han3.cs
index 59ed17aac6..de6bf54379 100644
--- a/tests/src/JIT/Methodical/VT/etc/han3.cs
+++ b/tests/src/JIT/Methodical/VT/etc/han3.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/VT/etc/han3_ctor.cs b/tests/src/JIT/Methodical/VT/etc/han3_ctor.cs
index ccaccf77eb..6214b2d910 100644
--- a/tests/src/JIT/Methodical/VT/etc/han3_ctor.cs
+++ b/tests/src/JIT/Methodical/VT/etc/han3_ctor.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/VT/etc/han3_ref.cs b/tests/src/JIT/Methodical/VT/etc/han3_ref.cs
index 8a079122a5..d33aa3c182 100644
--- a/tests/src/JIT/Methodical/VT/etc/han3_ref.cs
+++ b/tests/src/JIT/Methodical/VT/etc/han3_ref.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/VT/etc/hanoi.cs b/tests/src/JIT/Methodical/VT/etc/hanoi.cs
index 4bfa6306b6..3c382cd1cd 100644
--- a/tests/src/JIT/Methodical/VT/etc/hanoi.cs
+++ b/tests/src/JIT/Methodical/VT/etc/hanoi.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/VT/etc/knight.cs b/tests/src/JIT/Methodical/VT/etc/knight.cs
index 17cb2f7af1..97ba19439d 100644
--- a/tests/src/JIT/Methodical/VT/etc/knight.cs
+++ b/tests/src/JIT/Methodical/VT/etc/knight.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/VT/etc/nested.cs b/tests/src/JIT/Methodical/VT/etc/nested.cs
index 88f199ffb1..52a25fc0d9 100644
--- a/tests/src/JIT/Methodical/VT/etc/nested.cs
+++ b/tests/src/JIT/Methodical/VT/etc/nested.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/VT/identity/accum.cs b/tests/src/JIT/Methodical/VT/identity/accum.cs
index a2829e1a4b..9d57744a7b 100644
--- a/tests/src/JIT/Methodical/VT/identity/accum.cs
+++ b/tests/src/JIT/Methodical/VT/identity/accum.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/VT/identity/vcall.cs b/tests/src/JIT/Methodical/VT/identity/vcall.cs
index 56a8a2786c..3e8ac01f31 100644
--- a/tests/src/JIT/Methodical/VT/identity/vcall.cs
+++ b/tests/src/JIT/Methodical/VT/identity/vcall.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/VT/port/lcs.cs b/tests/src/JIT/Methodical/VT/port/lcs.cs
index c00971a991..fd73be213d 100644
--- a/tests/src/JIT/Methodical/VT/port/lcs.cs
+++ b/tests/src/JIT/Methodical/VT/port/lcs.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/VT/port/lcs_gcref.cs b/tests/src/JIT/Methodical/VT/port/lcs_gcref.cs
index 2b06c6a977..8031cc9982 100644
--- a/tests/src/JIT/Methodical/VT/port/lcs_gcref.cs
+++ b/tests/src/JIT/Methodical/VT/port/lcs_gcref.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/casts/SEH/cast_throw.cs b/tests/src/JIT/Methodical/casts/SEH/cast_throw.cs
index c31baa507a..671b622def 100644
--- a/tests/src/JIT/Methodical/casts/SEH/cast_throw.cs
+++ b/tests/src/JIT/Methodical/casts/SEH/cast_throw.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/casts/SEH/throw.cs b/tests/src/JIT/Methodical/casts/SEH/throw.cs
index 739382b746..d5732bcd86 100644
--- a/tests/src/JIT/Methodical/casts/SEH/throw.cs
+++ b/tests/src/JIT/Methodical/casts/SEH/throw.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/casts/coverage/castclass_call.cs b/tests/src/JIT/Methodical/casts/coverage/castclass_call.cs
index 2c5462bc1d..9b8f8e53e0 100644
--- a/tests/src/JIT/Methodical/casts/coverage/castclass_call.cs
+++ b/tests/src/JIT/Methodical/casts/coverage/castclass_call.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/casts/coverage/castclass_ldarg.cs b/tests/src/JIT/Methodical/casts/coverage/castclass_ldarg.cs
index a121208236..8a85f6e178 100644
--- a/tests/src/JIT/Methodical/casts/coverage/castclass_ldarg.cs
+++ b/tests/src/JIT/Methodical/casts/coverage/castclass_ldarg.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/casts/coverage/castclass_ldloc.cs b/tests/src/JIT/Methodical/casts/coverage/castclass_ldloc.cs
index eee314f132..48761a7b60 100644
--- a/tests/src/JIT/Methodical/casts/coverage/castclass_ldloc.cs
+++ b/tests/src/JIT/Methodical/casts/coverage/castclass_ldloc.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/casts/coverage/castclass_newobj.cs b/tests/src/JIT/Methodical/casts/coverage/castclass_newobj.cs
index 039f7281f4..1c71d66dc0 100644
--- a/tests/src/JIT/Methodical/casts/coverage/castclass_newobj.cs
+++ b/tests/src/JIT/Methodical/casts/coverage/castclass_newobj.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/casts/coverage/isinst_call.cs b/tests/src/JIT/Methodical/casts/coverage/isinst_call.cs
index 42b222212a..0733e16f41 100644
--- a/tests/src/JIT/Methodical/casts/coverage/isinst_call.cs
+++ b/tests/src/JIT/Methodical/casts/coverage/isinst_call.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/casts/coverage/isinst_ldarg.cs b/tests/src/JIT/Methodical/casts/coverage/isinst_ldarg.cs
index cc29ed01f1..de48488303 100644
--- a/tests/src/JIT/Methodical/casts/coverage/isinst_ldarg.cs
+++ b/tests/src/JIT/Methodical/casts/coverage/isinst_ldarg.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/casts/coverage/isinst_ldloc.cs b/tests/src/JIT/Methodical/casts/coverage/isinst_ldloc.cs
index 248f15dac2..ed41b89be6 100644
--- a/tests/src/JIT/Methodical/casts/coverage/isinst_ldloc.cs
+++ b/tests/src/JIT/Methodical/casts/coverage/isinst_ldloc.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/casts/coverage/isinst_newobj.cs b/tests/src/JIT/Methodical/casts/coverage/isinst_newobj.cs
index 2cc99c5724..5e53fa0d22 100644
--- a/tests/src/JIT/Methodical/casts/coverage/isinst_newobj.cs
+++ b/tests/src/JIT/Methodical/casts/coverage/isinst_newobj.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/casts/iface/iface1.cs b/tests/src/JIT/Methodical/casts/iface/iface1.cs
index de89a12552..e76eb3426f 100644
--- a/tests/src/JIT/Methodical/casts/iface/iface1.cs
+++ b/tests/src/JIT/Methodical/casts/iface/iface1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/casts/ilseq/commonBase.cs b/tests/src/JIT/Methodical/casts/ilseq/commonBase.cs
index b91f2823ba..edc4c9f7eb 100644
--- a/tests/src/JIT/Methodical/casts/ilseq/commonBase.cs
+++ b/tests/src/JIT/Methodical/casts/ilseq/commonBase.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/cctor/misc/Desktop/throw.cs b/tests/src/JIT/Methodical/cctor/misc/Desktop/throw.cs
index 585da5bf96..5fc97c930b 100644
--- a/tests/src/JIT/Methodical/cctor/misc/Desktop/throw.cs
+++ b/tests/src/JIT/Methodical/cctor/misc/Desktop/throw.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System;
diff --git a/tests/src/JIT/Methodical/cctor/misc/throw.cs b/tests/src/JIT/Methodical/cctor/misc/throw.cs
index cddd1d4bea..02dfea6041 100644
--- a/tests/src/JIT/Methodical/cctor/misc/throw.cs
+++ b/tests/src/JIT/Methodical/cctor/misc/throw.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 internal class measure
diff --git a/tests/src/JIT/Methodical/cctor/simple/precise1.cs b/tests/src/JIT/Methodical/cctor/simple/precise1.cs
index 57085f69f1..bb013ece9e 100644
--- a/tests/src/JIT/Methodical/cctor/simple/precise1.cs
+++ b/tests/src/JIT/Methodical/cctor/simple/precise1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // static method
 
diff --git a/tests/src/JIT/Methodical/cctor/simple/precise1b.cs b/tests/src/JIT/Methodical/cctor/simple/precise1b.cs
index a6deb5ef2f..e4bfd6d59e 100644
--- a/tests/src/JIT/Methodical/cctor/simple/precise1b.cs
+++ b/tests/src/JIT/Methodical/cctor/simple/precise1b.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // static method - inlineable
 
diff --git a/tests/src/JIT/Methodical/cctor/simple/precise2.cs b/tests/src/JIT/Methodical/cctor/simple/precise2.cs
index 9e90bcd8ed..a07e5aea83 100644
--- a/tests/src/JIT/Methodical/cctor/simple/precise2.cs
+++ b/tests/src/JIT/Methodical/cctor/simple/precise2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // instance method
 
diff --git a/tests/src/JIT/Methodical/cctor/simple/precise4.cs b/tests/src/JIT/Methodical/cctor/simple/precise4.cs
index b7a2169d10..f3572e4be3 100644
--- a/tests/src/JIT/Methodical/cctor/simple/precise4.cs
+++ b/tests/src/JIT/Methodical/cctor/simple/precise4.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // static field
 
diff --git a/tests/src/JIT/Methodical/cctor/xassem/testlib.cs b/tests/src/JIT/Methodical/cctor/xassem/testlib.cs
index fedee5c823..4e9ae581ab 100644
--- a/tests/src/JIT/Methodical/cctor/xassem/testlib.cs
+++ b/tests/src/JIT/Methodical/cctor/xassem/testlib.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 namespace Precise
diff --git a/tests/src/JIT/Methodical/cctor/xassem/xprecise1b.cs b/tests/src/JIT/Methodical/cctor/xassem/xprecise1b.cs
index 79fad59296..25b4e0f1e3 100644
--- a/tests/src/JIT/Methodical/cctor/xassem/xprecise1b.cs
+++ b/tests/src/JIT/Methodical/cctor/xassem/xprecise1b.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // static method
 using System;
@@ -41,4 +42,4 @@ namespace Precise
             return 100;
         }
     }
-}
\ No newline at end of file
+}
diff --git a/tests/src/JIT/Methodical/cctor/xassem/xprecise2.cs b/tests/src/JIT/Methodical/cctor/xassem/xprecise2.cs
index af8f78c909..90e14e9053 100644
--- a/tests/src/JIT/Methodical/cctor/xassem/xprecise2.cs
+++ b/tests/src/JIT/Methodical/cctor/xassem/xprecise2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // instance method
 using System;
diff --git a/tests/src/JIT/Methodical/cctor/xassem/xprecise4.cs b/tests/src/JIT/Methodical/cctor/xassem/xprecise4.cs
index 2f92218cb8..143676dfd7 100644
--- a/tests/src/JIT/Methodical/cctor/xassem/xprecise4.cs
+++ b/tests/src/JIT/Methodical/cctor/xassem/xprecise4.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // static field
 using System;
diff --git a/tests/src/JIT/Methodical/divrem/div/decimaldiv.cs b/tests/src/JIT/Methodical/divrem/div/decimaldiv.cs
index 3b28919dd1..67d5c17b2d 100644
--- a/tests/src/JIT/Methodical/divrem/div/decimaldiv.cs
+++ b/tests/src/JIT/Methodical/divrem/div/decimaldiv.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 /****************************************************************************
 op1/op2, op1 is of type decimal, op2 can be i4, u4, i8, u8, r4, r8, decimal
diff --git a/tests/src/JIT/Methodical/divrem/div/i4div.cs b/tests/src/JIT/Methodical/divrem/div/i4div.cs
index 0b04b5dc21..4ae22a695c 100644
--- a/tests/src/JIT/Methodical/divrem/div/i4div.cs
+++ b/tests/src/JIT/Methodical/divrem/div/i4div.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 /****************************************************************************
 op1/op2, op1 is of type i4, op2 can be i4, u4, i8, u8, r4, r8, decimal
diff --git a/tests/src/JIT/Methodical/divrem/div/i8div.cs b/tests/src/JIT/Methodical/divrem/div/i8div.cs
index 7f9e174c93..e5f0c455b5 100644
--- a/tests/src/JIT/Methodical/divrem/div/i8div.cs
+++ b/tests/src/JIT/Methodical/divrem/div/i8div.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 /****************************************************************************
 op1/op2, op1 is of type i8, op2 can be i4, u4, i8, u8, r4, r8, decimal
diff --git a/tests/src/JIT/Methodical/divrem/div/negSignedMod.cs b/tests/src/JIT/Methodical/divrem/div/negSignedMod.cs
index 31aaea3040..416a3e1845 100644
--- a/tests/src/JIT/Methodical/divrem/div/negSignedMod.cs
+++ b/tests/src/JIT/Methodical/divrem/div/negSignedMod.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.IO;
diff --git a/tests/src/JIT/Methodical/divrem/div/overlddiv.cs b/tests/src/JIT/Methodical/divrem/div/overlddiv.cs
index a9b49a4563..0e1b4d2fe4 100644
--- a/tests/src/JIT/Methodical/divrem/div/overlddiv.cs
+++ b/tests/src/JIT/Methodical/divrem/div/overlddiv.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 /****************************************************************************
 op1/op2
diff --git a/tests/src/JIT/Methodical/divrem/div/r4div.cs b/tests/src/JIT/Methodical/divrem/div/r4div.cs
index f505a8436e..69ba62809c 100644
--- a/tests/src/JIT/Methodical/divrem/div/r4div.cs
+++ b/tests/src/JIT/Methodical/divrem/div/r4div.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 /****************************************************************************
 op1/op2, op1 is of type r4, op2 can be i4, u4, i8, u8, r4, r8, decimal
diff --git a/tests/src/JIT/Methodical/divrem/div/r8div.cs b/tests/src/JIT/Methodical/divrem/div/r8div.cs
index 122a31ae5b..9959251a23 100644
--- a/tests/src/JIT/Methodical/divrem/div/r8div.cs
+++ b/tests/src/JIT/Methodical/divrem/div/r8div.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 /****************************************************************************
 op1/op2, op1 is of type r8, op2 can be i4, u4, i8, u8, r4, r8, decimal
diff --git a/tests/src/JIT/Methodical/divrem/div/u4div.cs b/tests/src/JIT/Methodical/divrem/div/u4div.cs
index e01bdaee5f..432f38867d 100644
--- a/tests/src/JIT/Methodical/divrem/div/u4div.cs
+++ b/tests/src/JIT/Methodical/divrem/div/u4div.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 /****************************************************************************
 op1/op2, op1 is of type u4, op2 can be i4, u4, i8, u8, r4, r8, decimal
diff --git a/tests/src/JIT/Methodical/divrem/div/u8div.cs b/tests/src/JIT/Methodical/divrem/div/u8div.cs
index 9a87159cf1..4358f03641 100644
--- a/tests/src/JIT/Methodical/divrem/div/u8div.cs
+++ b/tests/src/JIT/Methodical/divrem/div/u8div.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 /****************************************************************************
 op1/op2, op1 is of type u8, op2 can be i4, u4, i8, u8, r4, r8, decimal
diff --git a/tests/src/JIT/Methodical/divrem/rem/decimalrem.cs b/tests/src/JIT/Methodical/divrem/rem/decimalrem.cs
index 1a511c1b2b..4b88415f8a 100644
--- a/tests/src/JIT/Methodical/divrem/rem/decimalrem.cs
+++ b/tests/src/JIT/Methodical/divrem/rem/decimalrem.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 /****************************************************************************
 op1%op2, op1 is of type decimal, op2 can be i4, u4, i8, u8, r4, r8, decimal
diff --git a/tests/src/JIT/Methodical/divrem/rem/i4rem.cs b/tests/src/JIT/Methodical/divrem/rem/i4rem.cs
index aaf6a6367d..d5cc3fdbcf 100644
--- a/tests/src/JIT/Methodical/divrem/rem/i4rem.cs
+++ b/tests/src/JIT/Methodical/divrem/rem/i4rem.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 /****************************************************************************
 op1%op2, op1 is of type i4, op2 can be i4, u4, i8, u8, r4, r8, decimal
diff --git a/tests/src/JIT/Methodical/divrem/rem/i8rem.cs b/tests/src/JIT/Methodical/divrem/rem/i8rem.cs
index a05c423bc1..571adffaf0 100644
--- a/tests/src/JIT/Methodical/divrem/rem/i8rem.cs
+++ b/tests/src/JIT/Methodical/divrem/rem/i8rem.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 /****************************************************************************
 op1%op2, op1 is of type i8, op2 can be i4, u4, i8, u8, r4, r8, decimal
diff --git a/tests/src/JIT/Methodical/divrem/rem/overldrem.cs b/tests/src/JIT/Methodical/divrem/rem/overldrem.cs
index c6cb7fd482..e94ac1abdf 100644
--- a/tests/src/JIT/Methodical/divrem/rem/overldrem.cs
+++ b/tests/src/JIT/Methodical/divrem/rem/overldrem.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 /****************************************************************************
 op1%op2
diff --git a/tests/src/JIT/Methodical/divrem/rem/r4rem.cs b/tests/src/JIT/Methodical/divrem/rem/r4rem.cs
index 3305b8f633..438c21bb0c 100644
--- a/tests/src/JIT/Methodical/divrem/rem/r4rem.cs
+++ b/tests/src/JIT/Methodical/divrem/rem/r4rem.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 /****************************************************************************
 op1%op2, op1 is of type r4, op2 can be i4, u4, i8, u8, r4, r8, decimal
diff --git a/tests/src/JIT/Methodical/divrem/rem/r8rem.cs b/tests/src/JIT/Methodical/divrem/rem/r8rem.cs
index ca46d08c1c..b1a7f99fe3 100644
--- a/tests/src/JIT/Methodical/divrem/rem/r8rem.cs
+++ b/tests/src/JIT/Methodical/divrem/rem/r8rem.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 /****************************************************************************
 op1%op2, op1 is of type r8, op2 can be i4, u4, i8, u8, r4, r8, decimal
diff --git a/tests/src/JIT/Methodical/divrem/rem/u4rem.cs b/tests/src/JIT/Methodical/divrem/rem/u4rem.cs
index f2fb30ef8d..0d28d2871a 100644
--- a/tests/src/JIT/Methodical/divrem/rem/u4rem.cs
+++ b/tests/src/JIT/Methodical/divrem/rem/u4rem.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 /****************************************************************************
 op1%op2, op1 is of type u4, op2 can be i4, u4, i8, u8, r4, r8, decimal
diff --git a/tests/src/JIT/Methodical/divrem/rem/u8rem.cs b/tests/src/JIT/Methodical/divrem/rem/u8rem.cs
index 535849e454..f9f4c62567 100644
--- a/tests/src/JIT/Methodical/divrem/rem/u8rem.cs
+++ b/tests/src/JIT/Methodical/divrem/rem/u8rem.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 /****************************************************************************
 op1%op2, op1 is of type u8, op2 can be i4, u4, i8, u8, r4, r8, decimal
diff --git a/tests/src/JIT/Methodical/doublearray/dblarray1.cs b/tests/src/JIT/Methodical/doublearray/dblarray1.cs
index 737e5b9fc1..d955e4bc27 100644
--- a/tests/src/JIT/Methodical/doublearray/dblarray1.cs
+++ b/tests/src/JIT/Methodical/doublearray/dblarray1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // Goal: Test arrays of doubles are allocated on large object heap and therefore 8 byte aligned
 // Assumptions:
diff --git a/tests/src/JIT/Methodical/doublearray/dblarray2.cs b/tests/src/JIT/Methodical/doublearray/dblarray2.cs
index fe43854937..16281a6dee 100644
--- a/tests/src/JIT/Methodical/doublearray/dblarray2.cs
+++ b/tests/src/JIT/Methodical/doublearray/dblarray2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // Goal: Test arrays of doubles are allocated on large object heap and therefore 8 byte aligned
 // Assumptions:
diff --git a/tests/src/JIT/Methodical/doublearray/dblarray3.cs b/tests/src/JIT/Methodical/doublearray/dblarray3.cs
index 7fca1a6ea7..5feb6f6e78 100644
--- a/tests/src/JIT/Methodical/doublearray/dblarray3.cs
+++ b/tests/src/JIT/Methodical/doublearray/dblarray3.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 
diff --git a/tests/src/JIT/Methodical/doublearray/dblarray4.cs b/tests/src/JIT/Methodical/doublearray/dblarray4.cs
index 6e2b0d1d47..dc212f6183 100644
--- a/tests/src/JIT/Methodical/doublearray/dblarray4.cs
+++ b/tests/src/JIT/Methodical/doublearray/dblarray4.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // Goal: Test arrays of doubles are allocated on large object heap and therefore 8 byte aligned
 // Assumptions:
diff --git a/tests/src/JIT/Methodical/dynamic_methods/bug_445388.cs b/tests/src/JIT/Methodical/dynamic_methods/bug_445388.cs
index 660c05a0f1..3d9d526d22 100644
--- a/tests/src/JIT/Methodical/dynamic_methods/bug_445388.cs
+++ b/tests/src/JIT/Methodical/dynamic_methods/bug_445388.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Reflection;
diff --git a/tests/src/JIT/Methodical/eh/basics/multihandler.cs b/tests/src/JIT/Methodical/eh/basics/multihandler.cs
index 2d35c88ab0..88e62b71f8 100644
--- a/tests/src/JIT/Methodical/eh/basics/multihandler.cs
+++ b/tests/src/JIT/Methodical/eh/basics/multihandler.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // Typed catches, multiple handler
 
diff --git a/tests/src/JIT/Methodical/eh/basics/throwincatch.cs b/tests/src/JIT/Methodical/eh/basics/throwincatch.cs
index f59e400497..f7b650dd53 100644
--- a/tests/src/JIT/Methodical/eh/basics/throwincatch.cs
+++ b/tests/src/JIT/Methodical/eh/basics/throwincatch.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // Throw in catch handler
 
diff --git a/tests/src/JIT/Methodical/eh/basics/throwinclassconstructor.cs b/tests/src/JIT/Methodical/eh/basics/throwinclassconstructor.cs
index d501528cce..8cea18377f 100644
--- a/tests/src/JIT/Methodical/eh/basics/throwinclassconstructor.cs
+++ b/tests/src/JIT/Methodical/eh/basics/throwinclassconstructor.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // Throwing an exception in a class (static) constructor.
 // NDPWhidbey 10958
diff --git a/tests/src/JIT/Methodical/eh/basics/throwinfinally.cs b/tests/src/JIT/Methodical/eh/basics/throwinfinally.cs
index 378c64939f..5c1dbb8dca 100644
--- a/tests/src/JIT/Methodical/eh/basics/throwinfinally.cs
+++ b/tests/src/JIT/Methodical/eh/basics/throwinfinally.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // Throw from a finally block
 
diff --git a/tests/src/JIT/Methodical/eh/basics/throwinfinallyerrpath.cs b/tests/src/JIT/Methodical/eh/basics/throwinfinallyerrpath.cs
index f076a79f2b..0906365501 100644
--- a/tests/src/JIT/Methodical/eh/basics/throwinfinallyerrpath.cs
+++ b/tests/src/JIT/Methodical/eh/basics/throwinfinallyerrpath.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // Try/finally error case, one function
 using System;
diff --git a/tests/src/JIT/Methodical/eh/basics/throwinfinallyerrpathfn.cs b/tests/src/JIT/Methodical/eh/basics/throwinfinallyerrpathfn.cs
index 9a646cc09a..94e28b837d 100644
--- a/tests/src/JIT/Methodical/eh/basics/throwinfinallyerrpathfn.cs
+++ b/tests/src/JIT/Methodical/eh/basics/throwinfinallyerrpathfn.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // Throw from a finally,  error case
 
diff --git a/tests/src/JIT/Methodical/eh/basics/throwoutside.cs b/tests/src/JIT/Methodical/eh/basics/throwoutside.cs
index ca905a68b6..ac732d6da9 100644
--- a/tests/src/JIT/Methodical/eh/basics/throwoutside.cs
+++ b/tests/src/JIT/Methodical/eh/basics/throwoutside.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // Throw from outside of an EH region
 
diff --git a/tests/src/JIT/Methodical/eh/basics/trycatch.cs b/tests/src/JIT/Methodical/eh/basics/trycatch.cs
index 68f6fa4aca..66173bad6d 100644
--- a/tests/src/JIT/Methodical/eh/basics/trycatch.cs
+++ b/tests/src/JIT/Methodical/eh/basics/trycatch.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // Try catch, non error case, the code in catch should not be executed
 using System;
diff --git a/tests/src/JIT/Methodical/eh/basics/trycatchtrycatch.cs b/tests/src/JIT/Methodical/eh/basics/trycatchtrycatch.cs
index 5c444c3fef..c079c90cea 100644
--- a/tests/src/JIT/Methodical/eh/basics/trycatchtrycatch.cs
+++ b/tests/src/JIT/Methodical/eh/basics/trycatchtrycatch.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/eh/basics/tryfinally.cs b/tests/src/JIT/Methodical/eh/basics/tryfinally.cs
index c28d3d69c0..c62d51fc7f 100644
--- a/tests/src/JIT/Methodical/eh/basics/tryfinally.cs
+++ b/tests/src/JIT/Methodical/eh/basics/tryfinally.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // Try finally, non error case
 using System;
diff --git a/tests/src/JIT/Methodical/eh/basics/tryfinallytrycatch.cs b/tests/src/JIT/Methodical/eh/basics/tryfinallytrycatch.cs
index 681f031388..31231a6ccb 100644
--- a/tests/src/JIT/Methodical/eh/basics/tryfinallytrycatch.cs
+++ b/tests/src/JIT/Methodical/eh/basics/tryfinallytrycatch.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // Try/finally error case
 using System;
diff --git a/tests/src/JIT/Methodical/eh/basics/tryfinallytryfinally.cs b/tests/src/JIT/Methodical/eh/basics/tryfinallytryfinally.cs
index fcca304bf2..c6419472b7 100644
--- a/tests/src/JIT/Methodical/eh/basics/tryfinallytryfinally.cs
+++ b/tests/src/JIT/Methodical/eh/basics/tryfinallytryfinally.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/eh/basics/trythrowcatch.cs b/tests/src/JIT/Methodical/eh/basics/trythrowcatch.cs
index 3829b27389..706c20a608 100644
--- a/tests/src/JIT/Methodical/eh/basics/trythrowcatch.cs
+++ b/tests/src/JIT/Methodical/eh/basics/trythrowcatch.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // Try catch error case
 using System;
diff --git a/tests/src/JIT/Methodical/eh/basics/trythrowcatchfinally.cs b/tests/src/JIT/Methodical/eh/basics/trythrowcatchfinally.cs
index 4cb5f0372e..bf1da72ed4 100644
--- a/tests/src/JIT/Methodical/eh/basics/trythrowcatchfinally.cs
+++ b/tests/src/JIT/Methodical/eh/basics/trythrowcatchfinally.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // try { throw } catch {} finally {}
 using System;
diff --git a/tests/src/JIT/Methodical/eh/common/common.cs b/tests/src/JIT/Methodical/eh/common/common.cs
index 34a0de713a..a6c1a93166 100644
--- a/tests/src/JIT/Methodical/eh/common/common.cs
+++ b/tests/src/JIT/Methodical/eh/common/common.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // throw in catch handler
 
diff --git a/tests/src/JIT/Methodical/eh/cs/unsafe.cs b/tests/src/JIT/Methodical/eh/cs/unsafe.cs
index 636ecfcaa9..bb71d21b76 100644
--- a/tests/src/JIT/Methodical/eh/cs/unsafe.cs
+++ b/tests/src/JIT/Methodical/eh/cs/unsafe.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // unsafe memory access in a funclet
 
diff --git a/tests/src/JIT/Methodical/eh/finallyexec/catchrettoinnertry.cs b/tests/src/JIT/Methodical/eh/finallyexec/catchrettoinnertry.cs
index cba6ca196d..540650fbde 100644
--- a/tests/src/JIT/Methodical/eh/finallyexec/catchrettoinnertry.cs
+++ b/tests/src/JIT/Methodical/eh/finallyexec/catchrettoinnertry.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // catch ret to the beginning of the inner try 
 // we will need to use the il after the C# compiler is fixed
diff --git a/tests/src/JIT/Methodical/eh/finallyexec/localgotoinahandler.cs b/tests/src/JIT/Methodical/eh/finallyexec/localgotoinahandler.cs
index d1dd4b639c..d4d39ca528 100644
--- a/tests/src/JIT/Methodical/eh/finallyexec/localgotoinahandler.cs
+++ b/tests/src/JIT/Methodical/eh/finallyexec/localgotoinahandler.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // local goto in a handler should not cause us to add the goto into the nonlocal handler map
 // 112209
diff --git a/tests/src/JIT/Methodical/eh/finallyexec/loopinfinally.cs b/tests/src/JIT/Methodical/eh/finallyexec/loopinfinally.cs
index be974ff18e..de811d925e 100644
--- a/tests/src/JIT/Methodical/eh/finallyexec/loopinfinally.cs
+++ b/tests/src/JIT/Methodical/eh/finallyexec/loopinfinally.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/eh/finallyexec/nonlocalexittobeginningoftry.cs b/tests/src/JIT/Methodical/eh/finallyexec/nonlocalexittobeginningoftry.cs
index 468aa38e37..cd9765e328 100644
--- a/tests/src/JIT/Methodical/eh/finallyexec/nonlocalexittobeginningoftry.cs
+++ b/tests/src/JIT/Methodical/eh/finallyexec/nonlocalexittobeginningoftry.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // try/finally embedded in a try catch with a nonlocal exit to the beginning of try block
 // to make sure that we don't execute the finally unnecessarily 
diff --git a/tests/src/JIT/Methodical/eh/finallyexec/nonlocalgotoinatryblockinahandler.cs b/tests/src/JIT/Methodical/eh/finallyexec/nonlocalgotoinatryblockinahandler.cs
index 8aac8c9c9b..b249f1effd 100644
--- a/tests/src/JIT/Methodical/eh/finallyexec/nonlocalgotoinatryblockinahandler.cs
+++ b/tests/src/JIT/Methodical/eh/finallyexec/nonlocalgotoinatryblockinahandler.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 //112256
 // [karimf] If we happen to have a try that is in nested CATCHs, and the try has a nonLocalGoto 
@@ -62,4 +63,4 @@ class simple
 
         return testLog.VerifyOutput();
     }
-}
\ No newline at end of file
+}
diff --git a/tests/src/JIT/Methodical/eh/finallyexec/simplenonlocalexit.cs b/tests/src/JIT/Methodical/eh/finallyexec/simplenonlocalexit.cs
index c5c95951d8..cad7356678 100644
--- a/tests/src/JIT/Methodical/eh/finallyexec/simplenonlocalexit.cs
+++ b/tests/src/JIT/Methodical/eh/finallyexec/simplenonlocalexit.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // try/finally embedded in a try catch with a nonlocal exit 
 using System;
diff --git a/tests/src/JIT/Methodical/eh/finallyexec/simplenonlocalexitnestedintrycatch.cs b/tests/src/JIT/Methodical/eh/finallyexec/simplenonlocalexitnestedintrycatch.cs
index 22665b859c..2f20dccb32 100644
--- a/tests/src/JIT/Methodical/eh/finallyexec/simplenonlocalexitnestedintrycatch.cs
+++ b/tests/src/JIT/Methodical/eh/finallyexec/simplenonlocalexitnestedintrycatch.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // try/finally embedded in a try catch with a nonlocal exit 
 using System;
diff --git a/tests/src/JIT/Methodical/eh/finallyexec/switchincatch.cs b/tests/src/JIT/Methodical/eh/finallyexec/switchincatch.cs
index 0465275df6..fff8a5ed80 100644
--- a/tests/src/JIT/Methodical/eh/finallyexec/switchincatch.cs
+++ b/tests/src/JIT/Methodical/eh/finallyexec/switchincatch.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // switch in catch 
 
diff --git a/tests/src/JIT/Methodical/eh/finallyexec/tryCatchFinallyThrow_nonlocalexit1.cs b/tests/src/JIT/Methodical/eh/finallyexec/tryCatchFinallyThrow_nonlocalexit1.cs
index fb16387f03..4f5553e1d5 100644
--- a/tests/src/JIT/Methodical/eh/finallyexec/tryCatchFinallyThrow_nonlocalexit1.cs
+++ b/tests/src/JIT/Methodical/eh/finallyexec/tryCatchFinallyThrow_nonlocalexit1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/eh/finallyexec/tryCatchFinallyThrow_nonlocalexit2.cs b/tests/src/JIT/Methodical/eh/finallyexec/tryCatchFinallyThrow_nonlocalexit2.cs
index 87038d5273..29401ba996 100644
--- a/tests/src/JIT/Methodical/eh/finallyexec/tryCatchFinallyThrow_nonlocalexit2.cs
+++ b/tests/src/JIT/Methodical/eh/finallyexec/tryCatchFinallyThrow_nonlocalexit2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/eh/finallyexec/tryCatchFinallyThrow_nonlocalexit3.cs b/tests/src/JIT/Methodical/eh/finallyexec/tryCatchFinallyThrow_nonlocalexit3.cs
index 78eafe87a9..8a0970d043 100644
--- a/tests/src/JIT/Methodical/eh/finallyexec/tryCatchFinallyThrow_nonlocalexit3.cs
+++ b/tests/src/JIT/Methodical/eh/finallyexec/tryCatchFinallyThrow_nonlocalexit3.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/eh/finallyexec/tryCatchFinallyThrow_nonlocalexit4.cs b/tests/src/JIT/Methodical/eh/finallyexec/tryCatchFinallyThrow_nonlocalexit4.cs
index 45e5f53850..b5624d81b3 100644
--- a/tests/src/JIT/Methodical/eh/finallyexec/tryCatchFinallyThrow_nonlocalexit4.cs
+++ b/tests/src/JIT/Methodical/eh/finallyexec/tryCatchFinallyThrow_nonlocalexit4.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/eh/finallyexec/tryfinallythrow_nonlocalexit.cs b/tests/src/JIT/Methodical/eh/finallyexec/tryfinallythrow_nonlocalexit.cs
index 5391ec5dad..4593b5b1f5 100644
--- a/tests/src/JIT/Methodical/eh/finallyexec/tryfinallythrow_nonlocalexit.cs
+++ b/tests/src/JIT/Methodical/eh/finallyexec/tryfinallythrow_nonlocalexit.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 /*
 A test to make sure that calls to finally for nonlocal exits are
diff --git a/tests/src/JIT/Methodical/eh/generics/throwincatch.cs b/tests/src/JIT/Methodical/eh/generics/throwincatch.cs
index 63c6309925..a5a4483673 100644
--- a/tests/src/JIT/Methodical/eh/generics/throwincatch.cs
+++ b/tests/src/JIT/Methodical/eh/generics/throwincatch.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.IO;
diff --git a/tests/src/JIT/Methodical/eh/generics/trycatchnestedtype.cs b/tests/src/JIT/Methodical/eh/generics/trycatchnestedtype.cs
index ca9f1afcba..2f1398ba4c 100644
--- a/tests/src/JIT/Methodical/eh/generics/trycatchnestedtype.cs
+++ b/tests/src/JIT/Methodical/eh/generics/trycatchnestedtype.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.IO;
diff --git a/tests/src/JIT/Methodical/eh/generics/trycatchsimpletype.cs b/tests/src/JIT/Methodical/eh/generics/trycatchsimpletype.cs
index 5a81d7266e..e2ac744781 100644
--- a/tests/src/JIT/Methodical/eh/generics/trycatchsimpletype.cs
+++ b/tests/src/JIT/Methodical/eh/generics/trycatchsimpletype.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.IO;
diff --git a/tests/src/JIT/Methodical/eh/interactions/ehSO.cs b/tests/src/JIT/Methodical/eh/interactions/ehSO.cs
index db16b15336..1a31c1ac86 100644
--- a/tests/src/JIT/Methodical/eh/interactions/ehSO.cs
+++ b/tests/src/JIT/Methodical/eh/interactions/ehSO.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 /*
 Spilling volatile objects opposed to spilling only
diff --git a/tests/src/JIT/Methodical/eh/interactions/gcincatch.cs b/tests/src/JIT/Methodical/eh/interactions/gcincatch.cs
index 865e393c75..6f1d5a0ec7 100644
--- a/tests/src/JIT/Methodical/eh/interactions/gcincatch.cs
+++ b/tests/src/JIT/Methodical/eh/interactions/gcincatch.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // GC.Collect in a handler might corrupt values in gc heap if gcinfo is not correct
 
diff --git a/tests/src/JIT/Methodical/eh/interactions/rangecheckinfinally.cs b/tests/src/JIT/Methodical/eh/interactions/rangecheckinfinally.cs
index 3125b0bccc..9c16a513fc 100644
--- a/tests/src/JIT/Methodical/eh/interactions/rangecheckinfinally.cs
+++ b/tests/src/JIT/Methodical/eh/interactions/rangecheckinfinally.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/eh/interactions/switchinfinally.cs b/tests/src/JIT/Methodical/eh/interactions/switchinfinally.cs
index 682c015c6a..388ee9bfdc 100644
--- a/tests/src/JIT/Methodical/eh/interactions/switchinfinally.cs
+++ b/tests/src/JIT/Methodical/eh/interactions/switchinfinally.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // switch statement in a finally 
 
diff --git a/tests/src/JIT/Methodical/eh/interactions/volatileFromFinally.cs b/tests/src/JIT/Methodical/eh/interactions/volatileFromFinally.cs
index 5b9e2c8f8d..3bbbae36f7 100644
--- a/tests/src/JIT/Methodical/eh/interactions/volatileFromFinally.cs
+++ b/tests/src/JIT/Methodical/eh/interactions/volatileFromFinally.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 /* 
 
diff --git a/tests/src/JIT/Methodical/eh/leaves/catchretnonlocalexitinfunclet.cs b/tests/src/JIT/Methodical/eh/leaves/catchretnonlocalexitinfunclet.cs
index 273b915a7a..37dee5672f 100644
--- a/tests/src/JIT/Methodical/eh/leaves/catchretnonlocalexitinfunclet.cs
+++ b/tests/src/JIT/Methodical/eh/leaves/catchretnonlocalexitinfunclet.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // A nonlocal exit and a catchret in a funclet where the destination label is also in the same funclet 
 // cause confusion when we're building FG for the funclet (114611)
diff --git a/tests/src/JIT/Methodical/eh/leaves/nonlocalexitfromnestedcatch.cs b/tests/src/JIT/Methodical/eh/leaves/nonlocalexitfromnestedcatch.cs
index e7251c7168..8d096c4bb3 100644
--- a/tests/src/JIT/Methodical/eh/leaves/nonlocalexitfromnestedcatch.cs
+++ b/tests/src/JIT/Methodical/eh/leaves/nonlocalexitfromnestedcatch.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // Non local exit from a catch handler nested inside another catch handler
 
@@ -72,4 +73,4 @@ class test
 
 
     }
-}
\ No newline at end of file
+}
diff --git a/tests/src/JIT/Methodical/eh/leaves/oponerror.cs b/tests/src/JIT/Methodical/eh/leaves/oponerror.cs
index b3dc95bcd7..78e6664992 100644
--- a/tests/src/JIT/Methodical/eh/leaves/oponerror.cs
+++ b/tests/src/JIT/Methodical/eh/leaves/oponerror.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 // catch ret inside try region
diff --git a/tests/src/JIT/Methodical/eh/leaves/tryfinallyloop.cs b/tests/src/JIT/Methodical/eh/leaves/tryfinallyloop.cs
index f42fbeec0d..94fad1847a 100644
--- a/tests/src/JIT/Methodical/eh/leaves/tryfinallyloop.cs
+++ b/tests/src/JIT/Methodical/eh/leaves/tryfinallyloop.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/eh/nested/general/cascadedcatch.cs b/tests/src/JIT/Methodical/eh/nested/general/cascadedcatch.cs
index 49e5802c69..ba241be734 100644
--- a/tests/src/JIT/Methodical/eh/nested/general/cascadedcatch.cs
+++ b/tests/src/JIT/Methodical/eh/nested/general/cascadedcatch.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // non-local exits in a catch handler nested in another catch handler
 
diff --git a/tests/src/JIT/Methodical/eh/nested/general/methodthrowsinfinally.cs b/tests/src/JIT/Methodical/eh/nested/general/methodthrowsinfinally.cs
index e4126ed5da..d01e9101c7 100644
--- a/tests/src/JIT/Methodical/eh/nested/general/methodthrowsinfinally.cs
+++ b/tests/src/JIT/Methodical/eh/nested/general/methodthrowsinfinally.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // A method throws an exception in both try and finally nested in try/catch.
 // NDPWhidbey 10962
diff --git a/tests/src/JIT/Methodical/eh/nested/general/rethrowincatchnestedinfinally.cs b/tests/src/JIT/Methodical/eh/nested/general/rethrowincatchnestedinfinally.cs
index 21ac0a4eab..d7607389c7 100644
--- a/tests/src/JIT/Methodical/eh/nested/general/rethrowincatchnestedinfinally.cs
+++ b/tests/src/JIT/Methodical/eh/nested/general/rethrowincatchnestedinfinally.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // Re-throw an exception in catch nested in finally which is nested in try with catch and finally.
 // NDPWhidbey 10959
diff --git a/tests/src/JIT/Methodical/eh/nested/general/throwinfinally.cs b/tests/src/JIT/Methodical/eh/nested/general/throwinfinally.cs
index 80e921ffa3..04804b61b2 100644
--- a/tests/src/JIT/Methodical/eh/nested/general/throwinfinally.cs
+++ b/tests/src/JIT/Methodical/eh/nested/general/throwinfinally.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // Throw from a try block nested in finally, non error case
 
diff --git a/tests/src/JIT/Methodical/eh/nested/general/throwinfinallynestedintry.cs b/tests/src/JIT/Methodical/eh/nested/general/throwinfinallynestedintry.cs
index 417c92537d..964b02d0ab 100644
--- a/tests/src/JIT/Methodical/eh/nested/general/throwinfinallynestedintry.cs
+++ b/tests/src/JIT/Methodical/eh/nested/general/throwinfinallynestedintry.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // Throw from a try block nested in a finally which in turn nested in a try block
 
diff --git a/tests/src/JIT/Methodical/eh/nested/general/throwinnestedfinally.cs b/tests/src/JIT/Methodical/eh/nested/general/throwinnestedfinally.cs
index fb6a597384..d47433b6d4 100644
--- a/tests/src/JIT/Methodical/eh/nested/general/throwinnestedfinally.cs
+++ b/tests/src/JIT/Methodical/eh/nested/general/throwinnestedfinally.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // Throw from a try block nested in 2 finallys
 
diff --git a/tests/src/JIT/Methodical/eh/nested/general/trycatchintryfinally.cs b/tests/src/JIT/Methodical/eh/nested/general/trycatchintryfinally.cs
index 7b8dad18ae..a3d998aaef 100644
--- a/tests/src/JIT/Methodical/eh/nested/general/trycatchintryfinally.cs
+++ b/tests/src/JIT/Methodical/eh/nested/general/trycatchintryfinally.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // Throw from a try block nested in finally, non error case
 
diff --git a/tests/src/JIT/Methodical/eh/nested/nonlocalexit/throwinfinally_50.cs b/tests/src/JIT/Methodical/eh/nested/nonlocalexit/throwinfinally_50.cs
index 9a51fecf6c..fe5401e434 100644
--- a/tests/src/JIT/Methodical/eh/nested/nonlocalexit/throwinfinally_50.cs
+++ b/tests/src/JIT/Methodical/eh/nested/nonlocalexit/throwinfinally_50.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/eh/nested/nonlocalexit/throwinfinallynestedintry_30.cs b/tests/src/JIT/Methodical/eh/nested/nonlocalexit/throwinfinallynestedintry_30.cs
index 26085739bc..14275371eb 100644
--- a/tests/src/JIT/Methodical/eh/nested/nonlocalexit/throwinfinallynestedintry_30.cs
+++ b/tests/src/JIT/Methodical/eh/nested/nonlocalexit/throwinfinallynestedintry_30.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/eh/nested/nonlocalexit/throwinfinallyrecursive_20.cs b/tests/src/JIT/Methodical/eh/nested/nonlocalexit/throwinfinallyrecursive_20.cs
index 757d34f6b4..e430911566 100644
--- a/tests/src/JIT/Methodical/eh/nested/nonlocalexit/throwinfinallyrecursive_20.cs
+++ b/tests/src/JIT/Methodical/eh/nested/nonlocalexit/throwinfinallyrecursive_20.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/eh/regress/asurt/122239/outermostFinally.cs b/tests/src/JIT/Methodical/eh/regress/asurt/122239/outermostFinally.cs
index 247bda275e..2e78a257d5 100644
--- a/tests/src/JIT/Methodical/eh/regress/asurt/122239/outermostFinally.cs
+++ b/tests/src/JIT/Methodical/eh/regress/asurt/122239/outermostFinally.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/eh/regress/asurt/140713/innerFinally.cs b/tests/src/JIT/Methodical/eh/regress/asurt/140713/innerFinally.cs
index 5eb4a7016b..2789acf07a 100644
--- a/tests/src/JIT/Methodical/eh/regress/asurt/140713/innerFinally.cs
+++ b/tests/src/JIT/Methodical/eh/regress/asurt/140713/innerFinally.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/eh/regress/asurt/141358/uncaughtException.cs b/tests/src/JIT/Methodical/eh/regress/asurt/141358/uncaughtException.cs
index 0e9c89dfda..239caa133b 100644
--- a/tests/src/JIT/Methodical/eh/regress/asurt/141358/uncaughtException.cs
+++ b/tests/src/JIT/Methodical/eh/regress/asurt/141358/uncaughtException.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/eh/regress/vswhidbey/148190/baduwinfo.cs b/tests/src/JIT/Methodical/eh/regress/vswhidbey/148190/baduwinfo.cs
index d9144a8775..a70d14f41c 100644
--- a/tests/src/JIT/Methodical/eh/regress/vswhidbey/148190/baduwinfo.cs
+++ b/tests/src/JIT/Methodical/eh/regress/vswhidbey/148190/baduwinfo.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/eh/regress/vswhidbey/148190/baduwinfo1.cs b/tests/src/JIT/Methodical/eh/regress/vswhidbey/148190/baduwinfo1.cs
index bdd29fad20..9f20fd307e 100644
--- a/tests/src/JIT/Methodical/eh/regress/vswhidbey/148190/baduwinfo1.cs
+++ b/tests/src/JIT/Methodical/eh/regress/vswhidbey/148190/baduwinfo1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/eh/rethrow/rethrowinfinallyaftercatch.cs b/tests/src/JIT/Methodical/eh/rethrow/rethrowinfinallyaftercatch.cs
index 9ca4bfb57f..6c555ee894 100644
--- a/tests/src/JIT/Methodical/eh/rethrow/rethrowinfinallyaftercatch.cs
+++ b/tests/src/JIT/Methodical/eh/rethrow/rethrowinfinallyaftercatch.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 // Re-throwing an exception from finally block enclosed within a catch block.
diff --git a/tests/src/JIT/Methodical/eh/rethrow/rethrowwithhandlerscatchingbase.cs b/tests/src/JIT/Methodical/eh/rethrow/rethrowwithhandlerscatchingbase.cs
index 0c4a8c9b00..a4d4a517c2 100644
--- a/tests/src/JIT/Methodical/eh/rethrow/rethrowwithhandlerscatchingbase.cs
+++ b/tests/src/JIT/Methodical/eh/rethrow/rethrowwithhandlerscatchingbase.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 // 119053
diff --git a/tests/src/JIT/Methodical/eh/rethrow/samerethrowtwice.cs b/tests/src/JIT/Methodical/eh/rethrow/samerethrowtwice.cs
index 896492cdfa..4d1536cd66 100644
--- a/tests/src/JIT/Methodical/eh/rethrow/samerethrowtwice.cs
+++ b/tests/src/JIT/Methodical/eh/rethrow/samerethrowtwice.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 // 119019
diff --git a/tests/src/JIT/Methodical/eh/rethrow/samethrowtwice.cs b/tests/src/JIT/Methodical/eh/rethrow/samethrowtwice.cs
index 70494861de..f3a9094377 100644
--- a/tests/src/JIT/Methodical/eh/rethrow/samethrowtwice.cs
+++ b/tests/src/JIT/Methodical/eh/rethrow/samethrowtwice.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // 119019
 // execute the same throw in handler (int f1, f2) twice (accomplished by calling f1 twice)
diff --git a/tests/src/JIT/Methodical/eh/rethrow/simplerethrow.cs b/tests/src/JIT/Methodical/eh/rethrow/simplerethrow.cs
index 7f6ecbd3e1..61ca6150ef 100644
--- a/tests/src/JIT/Methodical/eh/rethrow/simplerethrow.cs
+++ b/tests/src/JIT/Methodical/eh/rethrow/simplerethrow.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // simple rethrow test 
 
diff --git a/tests/src/JIT/Methodical/eh/rethrow/throwwithhandlerscatchingbase.cs b/tests/src/JIT/Methodical/eh/rethrow/throwwithhandlerscatchingbase.cs
index 10fa1e63a4..94845c1d39 100644
--- a/tests/src/JIT/Methodical/eh/rethrow/throwwithhandlerscatchingbase.cs
+++ b/tests/src/JIT/Methodical/eh/rethrow/throwwithhandlerscatchingbase.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // 119053
 // throw in a handler will not work properly if the protected block is protected by other 
diff --git a/tests/src/JIT/Methodical/explicit/basic/refarg_c.cs b/tests/src/JIT/Methodical/explicit/basic/refarg_c.cs
index 9bcb51bf12..2ae0a4c14a 100644
--- a/tests/src/JIT/Methodical/explicit/basic/refarg_c.cs
+++ b/tests/src/JIT/Methodical/explicit/basic/refarg_c.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/explicit/basic/refarg_f4.cs b/tests/src/JIT/Methodical/explicit/basic/refarg_f4.cs
index 61711e9be1..84557d0564 100644
--- a/tests/src/JIT/Methodical/explicit/basic/refarg_f4.cs
+++ b/tests/src/JIT/Methodical/explicit/basic/refarg_f4.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/explicit/basic/refarg_f8.cs b/tests/src/JIT/Methodical/explicit/basic/refarg_f8.cs
index b0474db56e..b57198e86c 100644
--- a/tests/src/JIT/Methodical/explicit/basic/refarg_f8.cs
+++ b/tests/src/JIT/Methodical/explicit/basic/refarg_f8.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/explicit/basic/refarg_i1.cs b/tests/src/JIT/Methodical/explicit/basic/refarg_i1.cs
index 4dce46b3e9..8696ec2c03 100644
--- a/tests/src/JIT/Methodical/explicit/basic/refarg_i1.cs
+++ b/tests/src/JIT/Methodical/explicit/basic/refarg_i1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/explicit/basic/refarg_i2.cs b/tests/src/JIT/Methodical/explicit/basic/refarg_i2.cs
index 0a25d5b015..6b1a0f279a 100644
--- a/tests/src/JIT/Methodical/explicit/basic/refarg_i2.cs
+++ b/tests/src/JIT/Methodical/explicit/basic/refarg_i2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/explicit/basic/refarg_i4.cs b/tests/src/JIT/Methodical/explicit/basic/refarg_i4.cs
index 285704fe25..323dc9df73 100644
--- a/tests/src/JIT/Methodical/explicit/basic/refarg_i4.cs
+++ b/tests/src/JIT/Methodical/explicit/basic/refarg_i4.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/explicit/basic/refarg_o.cs b/tests/src/JIT/Methodical/explicit/basic/refarg_o.cs
index 734fd1c663..92fd33abbc 100644
--- a/tests/src/JIT/Methodical/explicit/basic/refarg_o.cs
+++ b/tests/src/JIT/Methodical/explicit/basic/refarg_o.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/explicit/basic/refarg_s.cs b/tests/src/JIT/Methodical/explicit/basic/refarg_s.cs
index 80ece32298..2f5c10b02b 100644
--- a/tests/src/JIT/Methodical/explicit/basic/refarg_s.cs
+++ b/tests/src/JIT/Methodical/explicit/basic/refarg_s.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/explicit/coverage/body_byte.cs b/tests/src/JIT/Methodical/explicit/coverage/body_byte.cs
index e5d952c71d..3d622af2b5 100644
--- a/tests/src/JIT/Methodical/explicit/coverage/body_byte.cs
+++ b/tests/src/JIT/Methodical/explicit/coverage/body_byte.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/explicit/coverage/body_double.cs b/tests/src/JIT/Methodical/explicit/coverage/body_double.cs
index 72dc96dcde..723413c0bd 100644
--- a/tests/src/JIT/Methodical/explicit/coverage/body_double.cs
+++ b/tests/src/JIT/Methodical/explicit/coverage/body_double.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/explicit/coverage/body_float.cs b/tests/src/JIT/Methodical/explicit/coverage/body_float.cs
index cb7124a609..d6b1bffab3 100644
--- a/tests/src/JIT/Methodical/explicit/coverage/body_float.cs
+++ b/tests/src/JIT/Methodical/explicit/coverage/body_float.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/explicit/coverage/body_int.cs b/tests/src/JIT/Methodical/explicit/coverage/body_int.cs
index bd138a9a52..34f6d3725a 100644
--- a/tests/src/JIT/Methodical/explicit/coverage/body_int.cs
+++ b/tests/src/JIT/Methodical/explicit/coverage/body_int.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/explicit/coverage/body_long.cs b/tests/src/JIT/Methodical/explicit/coverage/body_long.cs
index 075a7c1efa..448738f1af 100644
--- a/tests/src/JIT/Methodical/explicit/coverage/body_long.cs
+++ b/tests/src/JIT/Methodical/explicit/coverage/body_long.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/explicit/coverage/body_obj.cs b/tests/src/JIT/Methodical/explicit/coverage/body_obj.cs
index b65377e780..ebca03afe4 100644
--- a/tests/src/JIT/Methodical/explicit/coverage/body_obj.cs
+++ b/tests/src/JIT/Methodical/explicit/coverage/body_obj.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/explicit/coverage/body_safe_byte.cs b/tests/src/JIT/Methodical/explicit/coverage/body_safe_byte.cs
index 1d02f9b9e9..9cb011efda 100644
--- a/tests/src/JIT/Methodical/explicit/coverage/body_safe_byte.cs
+++ b/tests/src/JIT/Methodical/explicit/coverage/body_safe_byte.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/explicit/coverage/body_safe_double.cs b/tests/src/JIT/Methodical/explicit/coverage/body_safe_double.cs
index 89036d6219..8e9ad4468d 100644
--- a/tests/src/JIT/Methodical/explicit/coverage/body_safe_double.cs
+++ b/tests/src/JIT/Methodical/explicit/coverage/body_safe_double.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/explicit/coverage/body_safe_float.cs b/tests/src/JIT/Methodical/explicit/coverage/body_safe_float.cs
index 426fe0b58d..546aad8f6f 100644
--- a/tests/src/JIT/Methodical/explicit/coverage/body_safe_float.cs
+++ b/tests/src/JIT/Methodical/explicit/coverage/body_safe_float.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/explicit/coverage/body_safe_int.cs b/tests/src/JIT/Methodical/explicit/coverage/body_safe_int.cs
index 32c13a0f1d..38c8f269af 100644
--- a/tests/src/JIT/Methodical/explicit/coverage/body_safe_int.cs
+++ b/tests/src/JIT/Methodical/explicit/coverage/body_safe_int.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/explicit/coverage/body_safe_long.cs b/tests/src/JIT/Methodical/explicit/coverage/body_safe_long.cs
index 5f3d5b7024..0557860185 100644
--- a/tests/src/JIT/Methodical/explicit/coverage/body_safe_long.cs
+++ b/tests/src/JIT/Methodical/explicit/coverage/body_safe_long.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/explicit/coverage/body_safe_obj.cs b/tests/src/JIT/Methodical/explicit/coverage/body_safe_obj.cs
index b65377e780..ebca03afe4 100644
--- a/tests/src/JIT/Methodical/explicit/coverage/body_safe_obj.cs
+++ b/tests/src/JIT/Methodical/explicit/coverage/body_safe_obj.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/explicit/coverage/body_safe_short.cs b/tests/src/JIT/Methodical/explicit/coverage/body_safe_short.cs
index ca2c8f2a80..554ffb743b 100644
--- a/tests/src/JIT/Methodical/explicit/coverage/body_safe_short.cs
+++ b/tests/src/JIT/Methodical/explicit/coverage/body_safe_short.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/explicit/coverage/body_safe_val.cs b/tests/src/JIT/Methodical/explicit/coverage/body_safe_val.cs
index a2978f6f79..daa99a1ead 100644
--- a/tests/src/JIT/Methodical/explicit/coverage/body_safe_val.cs
+++ b/tests/src/JIT/Methodical/explicit/coverage/body_safe_val.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/explicit/coverage/body_short.cs b/tests/src/JIT/Methodical/explicit/coverage/body_short.cs
index fe9a0de062..bd0736c2aa 100644
--- a/tests/src/JIT/Methodical/explicit/coverage/body_short.cs
+++ b/tests/src/JIT/Methodical/explicit/coverage/body_short.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/explicit/coverage/body_val.cs b/tests/src/JIT/Methodical/explicit/coverage/body_val.cs
index a2978f6f79..daa99a1ead 100644
--- a/tests/src/JIT/Methodical/explicit/coverage/body_val.cs
+++ b/tests/src/JIT/Methodical/explicit/coverage/body_val.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/explicit/coverage/expl_byte_1.cs b/tests/src/JIT/Methodical/explicit/coverage/expl_byte_1.cs
index ef35831dae..49193f23f8 100644
--- a/tests/src/JIT/Methodical/explicit/coverage/expl_byte_1.cs
+++ b/tests/src/JIT/Methodical/explicit/coverage/expl_byte_1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/Methodical/explicit/coverage/expl_double_1.cs b/tests/src/JIT/Methodical/explicit/coverage/expl_double_1.cs
index ad6476483e..e423d08973 100644
--- a/tests/src/JIT/Methodical/explicit/coverage/expl_double_1.cs
+++ b/tests/src/JIT/Methodical/explicit/coverage/expl_double_1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/Methodical/explicit/coverage/expl_float_1.cs b/tests/src/JIT/Methodical/explicit/coverage/expl_float_1.cs
index 238feb605b..7fd3722bad 100644
--- a/tests/src/JIT/Methodical/explicit/coverage/expl_float_1.cs
+++ b/tests/src/JIT/Methodical/explicit/coverage/expl_float_1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/Methodical/explicit/coverage/expl_gc_byte_1.cs b/tests/src/JIT/Methodical/explicit/coverage/expl_gc_byte_1.cs
index d2289976a9..c4a0f06ddd 100644
--- a/tests/src/JIT/Methodical/explicit/coverage/expl_gc_byte_1.cs
+++ b/tests/src/JIT/Methodical/explicit/coverage/expl_gc_byte_1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/Methodical/explicit/coverage/expl_gc_double_1.cs b/tests/src/JIT/Methodical/explicit/coverage/expl_gc_double_1.cs
index d86424385a..2be3134948 100644
--- a/tests/src/JIT/Methodical/explicit/coverage/expl_gc_double_1.cs
+++ b/tests/src/JIT/Methodical/explicit/coverage/expl_gc_double_1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/Methodical/explicit/coverage/expl_gc_float_1.cs b/tests/src/JIT/Methodical/explicit/coverage/expl_gc_float_1.cs
index 07a226e174..cf973ea1f9 100644
--- a/tests/src/JIT/Methodical/explicit/coverage/expl_gc_float_1.cs
+++ b/tests/src/JIT/Methodical/explicit/coverage/expl_gc_float_1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/Methodical/explicit/coverage/expl_gc_int_1.cs b/tests/src/JIT/Methodical/explicit/coverage/expl_gc_int_1.cs
index 3cee01e03f..d3c2fa548a 100644
--- a/tests/src/JIT/Methodical/explicit/coverage/expl_gc_int_1.cs
+++ b/tests/src/JIT/Methodical/explicit/coverage/expl_gc_int_1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/Methodical/explicit/coverage/expl_gc_long_1.cs b/tests/src/JIT/Methodical/explicit/coverage/expl_gc_long_1.cs
index 18269a22db..a7b8d1608a 100644
--- a/tests/src/JIT/Methodical/explicit/coverage/expl_gc_long_1.cs
+++ b/tests/src/JIT/Methodical/explicit/coverage/expl_gc_long_1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/Methodical/explicit/coverage/expl_gc_obj_1.cs b/tests/src/JIT/Methodical/explicit/coverage/expl_gc_obj_1.cs
index dec4d6e046..7f6fbe73ab 100644
--- a/tests/src/JIT/Methodical/explicit/coverage/expl_gc_obj_1.cs
+++ b/tests/src/JIT/Methodical/explicit/coverage/expl_gc_obj_1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/Methodical/explicit/coverage/expl_gc_short_1.cs b/tests/src/JIT/Methodical/explicit/coverage/expl_gc_short_1.cs
index 9ec281a7ab..14e3e67ee3 100644
--- a/tests/src/JIT/Methodical/explicit/coverage/expl_gc_short_1.cs
+++ b/tests/src/JIT/Methodical/explicit/coverage/expl_gc_short_1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/Methodical/explicit/coverage/expl_gc_val_1.cs b/tests/src/JIT/Methodical/explicit/coverage/expl_gc_val_1.cs
index c1f762b251..533e7f03b0 100644
--- a/tests/src/JIT/Methodical/explicit/coverage/expl_gc_val_1.cs
+++ b/tests/src/JIT/Methodical/explicit/coverage/expl_gc_val_1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/Methodical/explicit/coverage/expl_int_1.cs b/tests/src/JIT/Methodical/explicit/coverage/expl_int_1.cs
index c904656760..25b8f76d97 100644
--- a/tests/src/JIT/Methodical/explicit/coverage/expl_int_1.cs
+++ b/tests/src/JIT/Methodical/explicit/coverage/expl_int_1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/Methodical/explicit/coverage/expl_long_1.cs b/tests/src/JIT/Methodical/explicit/coverage/expl_long_1.cs
index 066bb68998..e868f24bd3 100644
--- a/tests/src/JIT/Methodical/explicit/coverage/expl_long_1.cs
+++ b/tests/src/JIT/Methodical/explicit/coverage/expl_long_1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/Methodical/explicit/coverage/expl_obj_1.cs b/tests/src/JIT/Methodical/explicit/coverage/expl_obj_1.cs
index 97c6409595..a41e992b22 100644
--- a/tests/src/JIT/Methodical/explicit/coverage/expl_obj_1.cs
+++ b/tests/src/JIT/Methodical/explicit/coverage/expl_obj_1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/Methodical/explicit/coverage/expl_short_1.cs b/tests/src/JIT/Methodical/explicit/coverage/expl_short_1.cs
index 922d4cc64c..c735be09f2 100644
--- a/tests/src/JIT/Methodical/explicit/coverage/expl_short_1.cs
+++ b/tests/src/JIT/Methodical/explicit/coverage/expl_short_1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/Methodical/explicit/coverage/expl_val_1.cs b/tests/src/JIT/Methodical/explicit/coverage/expl_val_1.cs
index b9dc659e68..14302d7985 100644
--- a/tests/src/JIT/Methodical/explicit/coverage/expl_val_1.cs
+++ b/tests/src/JIT/Methodical/explicit/coverage/expl_val_1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/Methodical/explicit/coverage/seq_byte_1.cs b/tests/src/JIT/Methodical/explicit/coverage/seq_byte_1.cs
index 31df8c0733..73d7d06f9c 100644
--- a/tests/src/JIT/Methodical/explicit/coverage/seq_byte_1.cs
+++ b/tests/src/JIT/Methodical/explicit/coverage/seq_byte_1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/Methodical/explicit/coverage/seq_double_1.cs b/tests/src/JIT/Methodical/explicit/coverage/seq_double_1.cs
index 8e991a09c1..fa7caaec87 100644
--- a/tests/src/JIT/Methodical/explicit/coverage/seq_double_1.cs
+++ b/tests/src/JIT/Methodical/explicit/coverage/seq_double_1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/Methodical/explicit/coverage/seq_float_1.cs b/tests/src/JIT/Methodical/explicit/coverage/seq_float_1.cs
index 5bed4ca33e..4a709523bb 100644
--- a/tests/src/JIT/Methodical/explicit/coverage/seq_float_1.cs
+++ b/tests/src/JIT/Methodical/explicit/coverage/seq_float_1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/Methodical/explicit/coverage/seq_gc_byte_1.cs b/tests/src/JIT/Methodical/explicit/coverage/seq_gc_byte_1.cs
index a0def98e57..142a78082a 100644
--- a/tests/src/JIT/Methodical/explicit/coverage/seq_gc_byte_1.cs
+++ b/tests/src/JIT/Methodical/explicit/coverage/seq_gc_byte_1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/Methodical/explicit/coverage/seq_gc_double_1.cs b/tests/src/JIT/Methodical/explicit/coverage/seq_gc_double_1.cs
index d6e5481c58..90935a0227 100644
--- a/tests/src/JIT/Methodical/explicit/coverage/seq_gc_double_1.cs
+++ b/tests/src/JIT/Methodical/explicit/coverage/seq_gc_double_1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/Methodical/explicit/coverage/seq_gc_float_1.cs b/tests/src/JIT/Methodical/explicit/coverage/seq_gc_float_1.cs
index a63afa8d1a..ca27ac3613 100644
--- a/tests/src/JIT/Methodical/explicit/coverage/seq_gc_float_1.cs
+++ b/tests/src/JIT/Methodical/explicit/coverage/seq_gc_float_1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/Methodical/explicit/coverage/seq_gc_int_1.cs b/tests/src/JIT/Methodical/explicit/coverage/seq_gc_int_1.cs
index 08fdfb8027..faccf016d5 100644
--- a/tests/src/JIT/Methodical/explicit/coverage/seq_gc_int_1.cs
+++ b/tests/src/JIT/Methodical/explicit/coverage/seq_gc_int_1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/Methodical/explicit/coverage/seq_gc_long_1.cs b/tests/src/JIT/Methodical/explicit/coverage/seq_gc_long_1.cs
index 9ac3589fc5..3c382b6c1e 100644
--- a/tests/src/JIT/Methodical/explicit/coverage/seq_gc_long_1.cs
+++ b/tests/src/JIT/Methodical/explicit/coverage/seq_gc_long_1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/Methodical/explicit/coverage/seq_gc_obj_1.cs b/tests/src/JIT/Methodical/explicit/coverage/seq_gc_obj_1.cs
index 87a3af75e4..dc972cc14d 100644
--- a/tests/src/JIT/Methodical/explicit/coverage/seq_gc_obj_1.cs
+++ b/tests/src/JIT/Methodical/explicit/coverage/seq_gc_obj_1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/Methodical/explicit/coverage/seq_gc_short_1.cs b/tests/src/JIT/Methodical/explicit/coverage/seq_gc_short_1.cs
index 3cd4700051..b02cfbb08e 100644
--- a/tests/src/JIT/Methodical/explicit/coverage/seq_gc_short_1.cs
+++ b/tests/src/JIT/Methodical/explicit/coverage/seq_gc_short_1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/Methodical/explicit/coverage/seq_gc_val_1.cs b/tests/src/JIT/Methodical/explicit/coverage/seq_gc_val_1.cs
index d80c91a2a7..3e3f0dca29 100644
--- a/tests/src/JIT/Methodical/explicit/coverage/seq_gc_val_1.cs
+++ b/tests/src/JIT/Methodical/explicit/coverage/seq_gc_val_1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/Methodical/explicit/coverage/seq_int_1.cs b/tests/src/JIT/Methodical/explicit/coverage/seq_int_1.cs
index 815e2d52d5..b09c9dfb15 100644
--- a/tests/src/JIT/Methodical/explicit/coverage/seq_int_1.cs
+++ b/tests/src/JIT/Methodical/explicit/coverage/seq_int_1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/Methodical/explicit/coverage/seq_long_1.cs b/tests/src/JIT/Methodical/explicit/coverage/seq_long_1.cs
index e0bdf7cfa9..b94ba073d8 100644
--- a/tests/src/JIT/Methodical/explicit/coverage/seq_long_1.cs
+++ b/tests/src/JIT/Methodical/explicit/coverage/seq_long_1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/Methodical/explicit/coverage/seq_obj_1.cs b/tests/src/JIT/Methodical/explicit/coverage/seq_obj_1.cs
index ef2b517ddd..79470602b5 100644
--- a/tests/src/JIT/Methodical/explicit/coverage/seq_obj_1.cs
+++ b/tests/src/JIT/Methodical/explicit/coverage/seq_obj_1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/Methodical/explicit/coverage/seq_short_1.cs b/tests/src/JIT/Methodical/explicit/coverage/seq_short_1.cs
index 5cb93cfe41..7255499398 100644
--- a/tests/src/JIT/Methodical/explicit/coverage/seq_short_1.cs
+++ b/tests/src/JIT/Methodical/explicit/coverage/seq_short_1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/Methodical/explicit/coverage/seq_val_1.cs b/tests/src/JIT/Methodical/explicit/coverage/seq_val_1.cs
index d378b36326..ab632e921a 100644
--- a/tests/src/JIT/Methodical/explicit/coverage/seq_val_1.cs
+++ b/tests/src/JIT/Methodical/explicit/coverage/seq_val_1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/Methodical/explicit/misc/explicit1.cs b/tests/src/JIT/Methodical/explicit/misc/explicit1.cs
index a588c40368..e669f0fae9 100644
--- a/tests/src/JIT/Methodical/explicit/misc/explicit1.cs
+++ b/tests/src/JIT/Methodical/explicit/misc/explicit1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/explicit/misc/explicit2.cs b/tests/src/JIT/Methodical/explicit/misc/explicit2.cs
index 1dcf34d529..647a28a54d 100644
--- a/tests/src/JIT/Methodical/explicit/misc/explicit2.cs
+++ b/tests/src/JIT/Methodical/explicit/misc/explicit2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/explicit/misc/explicit3.cs b/tests/src/JIT/Methodical/explicit/misc/explicit3.cs
index 850466a46e..06cdd6741d 100644
--- a/tests/src/JIT/Methodical/explicit/misc/explicit3.cs
+++ b/tests/src/JIT/Methodical/explicit/misc/explicit3.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/explicit/misc/explicit4.cs b/tests/src/JIT/Methodical/explicit/misc/explicit4.cs
index 59b2b89fef..6106dd7909 100644
--- a/tests/src/JIT/Methodical/explicit/misc/explicit4.cs
+++ b/tests/src/JIT/Methodical/explicit/misc/explicit4.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/explicit/misc/explicit5.cs b/tests/src/JIT/Methodical/explicit/misc/explicit5.cs
index dd13cdca0b..b1741f53d4 100644
--- a/tests/src/JIT/Methodical/explicit/misc/explicit5.cs
+++ b/tests/src/JIT/Methodical/explicit/misc/explicit5.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/explicit/misc/explicit6.cs b/tests/src/JIT/Methodical/explicit/misc/explicit6.cs
index 99f44bc84e..35562d41e2 100644
--- a/tests/src/JIT/Methodical/explicit/misc/explicit6.cs
+++ b/tests/src/JIT/Methodical/explicit/misc/explicit6.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/explicit/misc/explicit7.cs b/tests/src/JIT/Methodical/explicit/misc/explicit7.cs
index eeee621b9f..380c37ccef 100644
--- a/tests/src/JIT/Methodical/explicit/misc/explicit7.cs
+++ b/tests/src/JIT/Methodical/explicit/misc/explicit7.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/explicit/misc/explicit8.cs b/tests/src/JIT/Methodical/explicit/misc/explicit8.cs
index 14b6114da6..6fc6065227 100644
--- a/tests/src/JIT/Methodical/explicit/misc/explicit8.cs
+++ b/tests/src/JIT/Methodical/explicit/misc/explicit8.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/explicit/rotate/rotarg_double.cs b/tests/src/JIT/Methodical/explicit/rotate/rotarg_double.cs
index ded6147708..51e8078117 100644
--- a/tests/src/JIT/Methodical/explicit/rotate/rotarg_double.cs
+++ b/tests/src/JIT/Methodical/explicit/rotate/rotarg_double.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/explicit/rotate/rotarg_float.cs b/tests/src/JIT/Methodical/explicit/rotate/rotarg_float.cs
index 9f1000c7ff..5cadd793c8 100644
--- a/tests/src/JIT/Methodical/explicit/rotate/rotarg_float.cs
+++ b/tests/src/JIT/Methodical/explicit/rotate/rotarg_float.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/explicit/rotate/rotarg_objref.cs b/tests/src/JIT/Methodical/explicit/rotate/rotarg_objref.cs
index 93db9ac206..fa163bf4f7 100644
--- a/tests/src/JIT/Methodical/explicit/rotate/rotarg_objref.cs
+++ b/tests/src/JIT/Methodical/explicit/rotate/rotarg_objref.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/explicit/rotate/rotarg_valref.cs b/tests/src/JIT/Methodical/explicit/rotate/rotarg_valref.cs
index 1965c310a8..f87f1f6621 100644
--- a/tests/src/JIT/Methodical/explicit/rotate/rotarg_valref.cs
+++ b/tests/src/JIT/Methodical/explicit/rotate/rotarg_valref.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/flowgraph/bug614098/intToByte.cs b/tests/src/JIT/Methodical/flowgraph/bug614098/intToByte.cs
index f6371095c9..ad8a8533a9 100644
--- a/tests/src/JIT/Methodical/flowgraph/bug614098/intToByte.cs
+++ b/tests/src/JIT/Methodical/flowgraph/bug614098/intToByte.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 /* 
  * Bug info:
diff --git a/tests/src/JIT/Methodical/flowgraph/bug619534/ehCodeMotion.cs b/tests/src/JIT/Methodical/flowgraph/bug619534/ehCodeMotion.cs
index 7622e391e2..1c4869db6a 100644
--- a/tests/src/JIT/Methodical/flowgraph/bug619534/ehCodeMotion.cs
+++ b/tests/src/JIT/Methodical/flowgraph/bug619534/ehCodeMotion.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 /*
  * Actually it was a case of the JIT incorrectly move the 'ret=true' down to a point where logically it was reachable via the artifical edges we add to simulate the EH flow, but in reality it was totally unreachable. 
diff --git a/tests/src/JIT/Methodical/flowgraph/bug619534/finallyclone.cs b/tests/src/JIT/Methodical/flowgraph/bug619534/finallyclone.cs
index 36362f7c3c..650f6274bc 100644
--- a/tests/src/JIT/Methodical/flowgraph/bug619534/finallyclone.cs
+++ b/tests/src/JIT/Methodical/flowgraph/bug619534/finallyclone.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 /*
  * Problem: There were no SSA edges added for cloned finally blocks. A finally block is cloned if there is an EH, switch or throw within it. This implied bad codegen as described in the customer scenario below. The call to Console.WriteLine changes code movement around the call and so the issue appears to go away but the Console.WriteLine is not really related.
diff --git a/tests/src/JIT/Methodical/flowgraph/bug619534/moduleHandleCache.cs b/tests/src/JIT/Methodical/flowgraph/bug619534/moduleHandleCache.cs
index 399da247de..b0529bbbc4 100644
--- a/tests/src/JIT/Methodical/flowgraph/bug619534/moduleHandleCache.cs
+++ b/tests/src/JIT/Methodical/flowgraph/bug619534/moduleHandleCache.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 /* Test case for Dev10 bug #640711
diff --git a/tests/src/JIT/Methodical/flowgraph/bug619534/moduleLibrary.cs b/tests/src/JIT/Methodical/flowgraph/bug619534/moduleLibrary.cs
index 069d4882af..f73f2b82e4 100644
--- a/tests/src/JIT/Methodical/flowgraph/bug619534/moduleLibrary.cs
+++ b/tests/src/JIT/Methodical/flowgraph/bug619534/moduleLibrary.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // Test case library for Dev10 bug #640711
 //  Please see moduleHandleCache.cs
diff --git a/tests/src/JIT/Methodical/flowgraph/bug619534/twoEndFinallys.cs b/tests/src/JIT/Methodical/flowgraph/bug619534/twoEndFinallys.cs
index b827341230..a23ce223fb 100644
--- a/tests/src/JIT/Methodical/flowgraph/bug619534/twoEndFinallys.cs
+++ b/tests/src/JIT/Methodical/flowgraph/bug619534/twoEndFinallys.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 /*
  * The basic scenario is the test should have two returns (endfinallys) in the finally block.
diff --git a/tests/src/JIT/Methodical/flowgraph/bug621705/ptuple_lost.cs b/tests/src/JIT/Methodical/flowgraph/bug621705/ptuple_lost.cs
index 9495031743..915d7bc80b 100644
--- a/tests/src/JIT/Methodical/flowgraph/bug621705/ptuple_lost.cs
+++ b/tests/src/JIT/Methodical/flowgraph/bug621705/ptuple_lost.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 internal class A
diff --git a/tests/src/JIT/Methodical/flowgraph/bug647189/ssa_tuIsAddr.cs b/tests/src/JIT/Methodical/flowgraph/bug647189/ssa_tuIsAddr.cs
index 2e23088d12..d19cc43098 100644
--- a/tests/src/JIT/Methodical/flowgraph/bug647189/ssa_tuIsAddr.cs
+++ b/tests/src/JIT/Methodical/flowgraph/bug647189/ssa_tuIsAddr.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 /*
  * The SSA phase isn't counting TU_ISADDR leafs when determining how many hash nodes to allocate.
diff --git a/tests/src/JIT/Methodical/flowgraph/dev10_bug675304/arrayDim.cs b/tests/src/JIT/Methodical/flowgraph/dev10_bug675304/arrayDim.cs
index 2cc05a588b..6649ef72c9 100644
--- a/tests/src/JIT/Methodical/flowgraph/dev10_bug675304/arrayDim.cs
+++ b/tests/src/JIT/Methodical/flowgraph/dev10_bug675304/arrayDim.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 /*
  * We need to propigate array dimmension changes through OPADDs that are already NonNull. 
diff --git a/tests/src/JIT/Methodical/flowgraph/dev10_bug675304/osrAddovershot.cs b/tests/src/JIT/Methodical/flowgraph/dev10_bug675304/osrAddovershot.cs
index 6c3350c63a..a6ed5a1f56 100644
--- a/tests/src/JIT/Methodical/flowgraph/dev10_bug675304/osrAddovershot.cs
+++ b/tests/src/JIT/Methodical/flowgraph/dev10_bug675304/osrAddovershot.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // This test determines if a range check can pass through an operation
 // Suppose we have:
diff --git a/tests/src/JIT/Methodical/flowgraph/dev10_bug679008/castClassEH.cs b/tests/src/JIT/Methodical/flowgraph/dev10_bug679008/castClassEH.cs
index 6377c60508..756e36d275 100644
--- a/tests/src/JIT/Methodical/flowgraph/dev10_bug679008/castClassEH.cs
+++ b/tests/src/JIT/Methodical/flowgraph/dev10_bug679008/castClassEH.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 /*
 This is a potential security exploit. 
diff --git a/tests/src/JIT/Methodical/flowgraph/dev10_bug679008/sealedCastVariance.cs b/tests/src/JIT/Methodical/flowgraph/dev10_bug679008/sealedCastVariance.cs
index ea9cf952cb..6421dcc7dc 100644
--- a/tests/src/JIT/Methodical/flowgraph/dev10_bug679008/sealedCastVariance.cs
+++ b/tests/src/JIT/Methodical/flowgraph/dev10_bug679008/sealedCastVariance.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 /*
  * This is a potential security exploit. Variance allows a sealed type to be cast to/from another sealed type that is neither it's base class or derived class (which to the JIT makes it look like interfaces or other unsealed types).
diff --git a/tests/src/JIT/Methodical/flowgraph/dev10_bug679008/singleRefField.cs b/tests/src/JIT/Methodical/flowgraph/dev10_bug679008/singleRefField.cs
index c5c6083a0b..bdb3802218 100644
--- a/tests/src/JIT/Methodical/flowgraph/dev10_bug679008/singleRefField.cs
+++ b/tests/src/JIT/Methodical/flowgraph/dev10_bug679008/singleRefField.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 /*
  * The JIT generates incorrect code for occasional uses of a struct parameter that contains a single field that is a reference type.
diff --git a/tests/src/JIT/Methodical/flowgraph/dev10_bug679008/zeroInitStackSlot.cs b/tests/src/JIT/Methodical/flowgraph/dev10_bug679008/zeroInitStackSlot.cs
index 59df3eafc4..ad2cbe8612 100644
--- a/tests/src/JIT/Methodical/flowgraph/dev10_bug679008/zeroInitStackSlot.cs
+++ b/tests/src/JIT/Methodical/flowgraph/dev10_bug679008/zeroInitStackSlot.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 /*
  * The JIT was removing a zero-init, but then emitting an untracked lifetime. 
diff --git a/tests/src/JIT/Methodical/fp/apps/BouncingBall.cs b/tests/src/JIT/Methodical/fp/apps/BouncingBall.cs
index 768c56d1f3..f607305be1 100644
--- a/tests/src/JIT/Methodical/fp/apps/BouncingBall.cs
+++ b/tests/src/JIT/Methodical/fp/apps/BouncingBall.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // Method:  Simulate a bouncing ball based on the laws of physics.
 
diff --git a/tests/src/JIT/Methodical/fp/exgen/1000w1d.cs b/tests/src/JIT/Methodical/fp/exgen/1000w1d.cs
index 505be54d85..1b52671eea 100644
--- a/tests/src/JIT/Methodical/fp/exgen/1000w1d.cs
+++ b/tests/src/JIT/Methodical/fp/exgen/1000w1d.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 internal unsafe class testout1
diff --git a/tests/src/JIT/Methodical/fp/exgen/10w250d.cs b/tests/src/JIT/Methodical/fp/exgen/10w250d.cs
index 564bfa0fe1..01ac2c7226 100644
--- a/tests/src/JIT/Methodical/fp/exgen/10w250d.cs
+++ b/tests/src/JIT/Methodical/fp/exgen/10w250d.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System;
diff --git a/tests/src/JIT/Methodical/fp/exgen/10w5d.cs b/tests/src/JIT/Methodical/fp/exgen/10w5d.cs
index 9f45925934..2fb7d18d54 100644
--- a/tests/src/JIT/Methodical/fp/exgen/10w5d.cs
+++ b/tests/src/JIT/Methodical/fp/exgen/10w5d.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 unsafe class testout1
diff --git a/tests/src/JIT/Methodical/fp/exgen/200w1d-01.cs b/tests/src/JIT/Methodical/fp/exgen/200w1d-01.cs
index 6f96918abf..beca174167 100644
--- a/tests/src/JIT/Methodical/fp/exgen/200w1d-01.cs
+++ b/tests/src/JIT/Methodical/fp/exgen/200w1d-01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System;
diff --git a/tests/src/JIT/Methodical/fp/exgen/200w1d-02.cs b/tests/src/JIT/Methodical/fp/exgen/200w1d-02.cs
index 723d94d118..bdb6e6b29d 100644
--- a/tests/src/JIT/Methodical/fp/exgen/200w1d-02.cs
+++ b/tests/src/JIT/Methodical/fp/exgen/200w1d-02.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System;
diff --git a/tests/src/JIT/Methodical/fp/exgen/3w1d-01.cs b/tests/src/JIT/Methodical/fp/exgen/3w1d-01.cs
index 41220baf2d..a106304fbe 100644
--- a/tests/src/JIT/Methodical/fp/exgen/3w1d-01.cs
+++ b/tests/src/JIT/Methodical/fp/exgen/3w1d-01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 internal unsafe class testout1
diff --git a/tests/src/JIT/Methodical/fp/exgen/3w1d-02.cs b/tests/src/JIT/Methodical/fp/exgen/3w1d-02.cs
index 6b1fd960c4..8f7c40ae9e 100644
--- a/tests/src/JIT/Methodical/fp/exgen/3w1d-02.cs
+++ b/tests/src/JIT/Methodical/fp/exgen/3w1d-02.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 internal unsafe class testout1
diff --git a/tests/src/JIT/Methodical/fp/exgen/5w1d-01.cs b/tests/src/JIT/Methodical/fp/exgen/5w1d-01.cs
index 2e8c7d567b..9f6d54032f 100644
--- a/tests/src/JIT/Methodical/fp/exgen/5w1d-01.cs
+++ b/tests/src/JIT/Methodical/fp/exgen/5w1d-01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 internal unsafe class testout1
diff --git a/tests/src/JIT/Methodical/fp/exgen/5w1d-02.cs b/tests/src/JIT/Methodical/fp/exgen/5w1d-02.cs
index 9e3c2638a7..44ce875495 100644
--- a/tests/src/JIT/Methodical/fp/exgen/5w1d-02.cs
+++ b/tests/src/JIT/Methodical/fp/exgen/5w1d-02.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 internal unsafe class testout1
diff --git a/tests/src/JIT/Methodical/fp/exgen/5w1d-03.cs b/tests/src/JIT/Methodical/fp/exgen/5w1d-03.cs
index 575b091cf5..5b7dc7d41f 100644
--- a/tests/src/JIT/Methodical/fp/exgen/5w1d-03.cs
+++ b/tests/src/JIT/Methodical/fp/exgen/5w1d-03.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 internal unsafe class testout1
diff --git a/tests/src/JIT/Methodical/fp/exgen/5w1d-04.cs b/tests/src/JIT/Methodical/fp/exgen/5w1d-04.cs
index 6b51fc492d..f59b58d09d 100644
--- a/tests/src/JIT/Methodical/fp/exgen/5w1d-04.cs
+++ b/tests/src/JIT/Methodical/fp/exgen/5w1d-04.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 internal unsafe class testout1
diff --git a/tests/src/JIT/Methodical/fp/exgen/5w1d-05.cs b/tests/src/JIT/Methodical/fp/exgen/5w1d-05.cs
index a71cb668c0..bffe5abeaa 100644
--- a/tests/src/JIT/Methodical/fp/exgen/5w1d-05.cs
+++ b/tests/src/JIT/Methodical/fp/exgen/5w1d-05.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 internal unsafe class testout1
diff --git a/tests/src/JIT/Methodical/fp/exgen/5w1d-06.cs b/tests/src/JIT/Methodical/fp/exgen/5w1d-06.cs
index 50e522cca8..c1649f4a59 100644
--- a/tests/src/JIT/Methodical/fp/exgen/5w1d-06.cs
+++ b/tests/src/JIT/Methodical/fp/exgen/5w1d-06.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 internal class testout1
diff --git a/tests/src/JIT/Methodical/inlining/bug505642/test.cs b/tests/src/JIT/Methodical/inlining/bug505642/test.cs
index 0a3409cbb9..e54c0005e2 100644
--- a/tests/src/JIT/Methodical/inlining/bug505642/test.cs
+++ b/tests/src/JIT/Methodical/inlining/bug505642/test.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 /*
  * Some comments about the test:
diff --git a/tests/src/JIT/Methodical/int64/arrays/lcs_long.cs b/tests/src/JIT/Methodical/int64/arrays/lcs_long.cs
index dde569a151..229adabf90 100644
--- a/tests/src/JIT/Methodical/int64/arrays/lcs_long.cs
+++ b/tests/src/JIT/Methodical/int64/arrays/lcs_long.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/int64/arrays/lcs_ulong.cs b/tests/src/JIT/Methodical/int64/arrays/lcs_ulong.cs
index 1add52afd9..e010aab3da 100644
--- a/tests/src/JIT/Methodical/int64/arrays/lcs_ulong.cs
+++ b/tests/src/JIT/Methodical/int64/arrays/lcs_ulong.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/int64/misc/binop.cs b/tests/src/JIT/Methodical/int64/misc/binop.cs
index 4a1f79b5ca..a892cbee05 100644
--- a/tests/src/JIT/Methodical/int64/misc/binop.cs
+++ b/tests/src/JIT/Methodical/int64/misc/binop.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/int64/misc/box.cs b/tests/src/JIT/Methodical/int64/misc/box.cs
index e42728affa..daf7aea693 100644
--- a/tests/src/JIT/Methodical/int64/misc/box.cs
+++ b/tests/src/JIT/Methodical/int64/misc/box.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/int64/signed/s_addsub.cs b/tests/src/JIT/Methodical/int64/signed/s_addsub.cs
index 05614aba21..6d04e88f5c 100644
--- a/tests/src/JIT/Methodical/int64/signed/s_addsub.cs
+++ b/tests/src/JIT/Methodical/int64/signed/s_addsub.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/int64/signed/s_ldc_div.cs b/tests/src/JIT/Methodical/int64/signed/s_ldc_div.cs
index e0761a48d9..347aa1699a 100644
--- a/tests/src/JIT/Methodical/int64/signed/s_ldc_div.cs
+++ b/tests/src/JIT/Methodical/int64/signed/s_ldc_div.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/int64/signed/s_ldc_mul.cs b/tests/src/JIT/Methodical/int64/signed/s_ldc_mul.cs
index 661f57611e..2b626e08f3 100644
--- a/tests/src/JIT/Methodical/int64/signed/s_ldc_mul.cs
+++ b/tests/src/JIT/Methodical/int64/signed/s_ldc_mul.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/int64/signed/s_ldc_mulovf.cs b/tests/src/JIT/Methodical/int64/signed/s_ldc_mulovf.cs
index b7c9228533..bdb6f20cc3 100644
--- a/tests/src/JIT/Methodical/int64/signed/s_ldc_mulovf.cs
+++ b/tests/src/JIT/Methodical/int64/signed/s_ldc_mulovf.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/int64/signed/s_ldfld_mul.cs b/tests/src/JIT/Methodical/int64/signed/s_ldfld_mul.cs
index 3a8ceb84af..cc50d10407 100644
--- a/tests/src/JIT/Methodical/int64/signed/s_ldfld_mul.cs
+++ b/tests/src/JIT/Methodical/int64/signed/s_ldfld_mul.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/int64/signed/s_ldfld_mulovf.cs b/tests/src/JIT/Methodical/int64/signed/s_ldfld_mulovf.cs
index 5d0b43f91e..7934cf35bf 100644
--- a/tests/src/JIT/Methodical/int64/signed/s_ldfld_mulovf.cs
+++ b/tests/src/JIT/Methodical/int64/signed/s_ldfld_mulovf.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/int64/signed/s_ldsfld_mul.cs b/tests/src/JIT/Methodical/int64/signed/s_ldsfld_mul.cs
index ce376c5492..caff44a532 100644
--- a/tests/src/JIT/Methodical/int64/signed/s_ldsfld_mul.cs
+++ b/tests/src/JIT/Methodical/int64/signed/s_ldsfld_mul.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/int64/signed/s_ldsfld_mulovf.cs b/tests/src/JIT/Methodical/int64/signed/s_ldsfld_mulovf.cs
index 91935e774e..2b5fd85081 100644
--- a/tests/src/JIT/Methodical/int64/signed/s_ldsfld_mulovf.cs
+++ b/tests/src/JIT/Methodical/int64/signed/s_ldsfld_mulovf.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/int64/signed/s_muldiv.cs b/tests/src/JIT/Methodical/int64/signed/s_muldiv.cs
index c70950e0a5..235595fe5e 100644
--- a/tests/src/JIT/Methodical/int64/signed/s_muldiv.cs
+++ b/tests/src/JIT/Methodical/int64/signed/s_muldiv.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/int64/superlong/superlong.cs b/tests/src/JIT/Methodical/int64/superlong/superlong.cs
index a2e77ac651..0d06f55f60 100644
--- a/tests/src/JIT/Methodical/int64/superlong/superlong.cs
+++ b/tests/src/JIT/Methodical/int64/superlong/superlong.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/int64/unsigned/addsub.cs b/tests/src/JIT/Methodical/int64/unsigned/addsub.cs
index a242945328..def3a83304 100644
--- a/tests/src/JIT/Methodical/int64/unsigned/addsub.cs
+++ b/tests/src/JIT/Methodical/int64/unsigned/addsub.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/int64/unsigned/ldc_mul.cs b/tests/src/JIT/Methodical/int64/unsigned/ldc_mul.cs
index afa9ac0657..c0bb88cc22 100644
--- a/tests/src/JIT/Methodical/int64/unsigned/ldc_mul.cs
+++ b/tests/src/JIT/Methodical/int64/unsigned/ldc_mul.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/int64/unsigned/ldc_mulovf.cs b/tests/src/JIT/Methodical/int64/unsigned/ldc_mulovf.cs
index ec3d67804c..f71065034b 100644
--- a/tests/src/JIT/Methodical/int64/unsigned/ldc_mulovf.cs
+++ b/tests/src/JIT/Methodical/int64/unsigned/ldc_mulovf.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/int64/unsigned/ldfld_mul.cs b/tests/src/JIT/Methodical/int64/unsigned/ldfld_mul.cs
index 322fae8e9e..0bfd9b0d6d 100644
--- a/tests/src/JIT/Methodical/int64/unsigned/ldfld_mul.cs
+++ b/tests/src/JIT/Methodical/int64/unsigned/ldfld_mul.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/int64/unsigned/ldfld_mulovf.cs b/tests/src/JIT/Methodical/int64/unsigned/ldfld_mulovf.cs
index f00ba3f1e2..03ffd80784 100644
--- a/tests/src/JIT/Methodical/int64/unsigned/ldfld_mulovf.cs
+++ b/tests/src/JIT/Methodical/int64/unsigned/ldfld_mulovf.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/int64/unsigned/ldsfld_mul.cs b/tests/src/JIT/Methodical/int64/unsigned/ldsfld_mul.cs
index 5c3ee487fa..fea7692837 100644
--- a/tests/src/JIT/Methodical/int64/unsigned/ldsfld_mul.cs
+++ b/tests/src/JIT/Methodical/int64/unsigned/ldsfld_mul.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/int64/unsigned/ldsfld_mulovf.cs b/tests/src/JIT/Methodical/int64/unsigned/ldsfld_mulovf.cs
index 3f39f676f2..7ed7993e62 100644
--- a/tests/src/JIT/Methodical/int64/unsigned/ldsfld_mulovf.cs
+++ b/tests/src/JIT/Methodical/int64/unsigned/ldsfld_mulovf.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/int64/unsigned/muldiv.cs b/tests/src/JIT/Methodical/int64/unsigned/muldiv.cs
index cc61b6797c..2eb6f279d7 100644
--- a/tests/src/JIT/Methodical/int64/unsigned/muldiv.cs
+++ b/tests/src/JIT/Methodical/int64/unsigned/muldiv.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/jitinterface/bug603649.cs b/tests/src/JIT/Methodical/jitinterface/bug603649.cs
index 113d0ea2f6..e5ab9d489e 100644
--- a/tests/src/JIT/Methodical/jitinterface/bug603649.cs
+++ b/tests/src/JIT/Methodical/jitinterface/bug603649.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/nonvirtualcall/classic.cs b/tests/src/JIT/Methodical/nonvirtualcall/classic.cs
index 692d3fc32c..c7da9b91a5 100644
--- a/tests/src/JIT/Methodical/nonvirtualcall/classic.cs
+++ b/tests/src/JIT/Methodical/nonvirtualcall/classic.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.IO;
diff --git a/tests/src/JIT/Methodical/nonvirtualcall/delegate.cs b/tests/src/JIT/Methodical/nonvirtualcall/delegate.cs
index 510cb94aa5..a5eacf9ce2 100644
--- a/tests/src/JIT/Methodical/nonvirtualcall/delegate.cs
+++ b/tests/src/JIT/Methodical/nonvirtualcall/delegate.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.IO;
diff --git a/tests/src/JIT/Methodical/nonvirtualcall/generics.cs b/tests/src/JIT/Methodical/nonvirtualcall/generics.cs
index 8cb50e8ed1..91d6b9d2de 100644
--- a/tests/src/JIT/Methodical/nonvirtualcall/generics.cs
+++ b/tests/src/JIT/Methodical/nonvirtualcall/generics.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.IO;
diff --git a/tests/src/JIT/Methodical/nonvirtualcall/generics2.cs b/tests/src/JIT/Methodical/nonvirtualcall/generics2.cs
index 58ecc280ea..07e1e2d972 100644
--- a/tests/src/JIT/Methodical/nonvirtualcall/generics2.cs
+++ b/tests/src/JIT/Methodical/nonvirtualcall/generics2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.IO;
diff --git a/tests/src/JIT/Methodical/nonvirtualcall/tailcall.cs b/tests/src/JIT/Methodical/nonvirtualcall/tailcall.cs
index 0222a2254f..9d84ef1673 100644
--- a/tests/src/JIT/Methodical/nonvirtualcall/tailcall.cs
+++ b/tests/src/JIT/Methodical/nonvirtualcall/tailcall.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.IO;
diff --git a/tests/src/JIT/Methodical/nonvirtualcall/valuetype.cs b/tests/src/JIT/Methodical/nonvirtualcall/valuetype.cs
index 37d3994105..30a5de0bd2 100644
--- a/tests/src/JIT/Methodical/nonvirtualcall/valuetype.cs
+++ b/tests/src/JIT/Methodical/nonvirtualcall/valuetype.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.IO;
diff --git a/tests/src/JIT/Methodical/refany/array1.cs b/tests/src/JIT/Methodical/refany/array1.cs
index 2609597d1f..3322903c3d 100644
--- a/tests/src/JIT/Methodical/refany/array1.cs
+++ b/tests/src/JIT/Methodical/refany/array1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/refany/array2.cs b/tests/src/JIT/Methodical/refany/array2.cs
index 25177159a3..7cb1c61f56 100644
--- a/tests/src/JIT/Methodical/refany/array2.cs
+++ b/tests/src/JIT/Methodical/refany/array2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/refany/format.cs b/tests/src/JIT/Methodical/refany/format.cs
index 62e657aab2..7b4c90cacc 100644
--- a/tests/src/JIT/Methodical/refany/format.cs
+++ b/tests/src/JIT/Methodical/refany/format.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/refany/gcreport.cs b/tests/src/JIT/Methodical/refany/gcreport.cs
index d4f92dab7a..1a960985df 100644
--- a/tests/src/JIT/Methodical/refany/gcreport.cs
+++ b/tests/src/JIT/Methodical/refany/gcreport.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/refany/lcs.cs b/tests/src/JIT/Methodical/refany/lcs.cs
index 14ec67f2e0..2c5e0e248d 100644
--- a/tests/src/JIT/Methodical/refany/lcs.cs
+++ b/tests/src/JIT/Methodical/refany/lcs.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/refany/native.cs b/tests/src/JIT/Methodical/refany/native.cs
index f4df50f733..0041d6a2fa 100644
--- a/tests/src/JIT/Methodical/refany/native.cs
+++ b/tests/src/JIT/Methodical/refany/native.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 //THIS IS NOT A TEST
diff --git a/tests/src/JIT/Methodical/refany/stress1.cs b/tests/src/JIT/Methodical/refany/stress1.cs
index 92918781a0..aba5701cc3 100644
--- a/tests/src/JIT/Methodical/refany/stress1.cs
+++ b/tests/src/JIT/Methodical/refany/stress1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 namespace JitTest
 {
diff --git a/tests/src/JIT/Methodical/refany/stress3-64bit.cs b/tests/src/JIT/Methodical/refany/stress3-64bit.cs
index 7b74191dcc..3c829764ed 100644
--- a/tests/src/JIT/Methodical/refany/stress3-64bit.cs
+++ b/tests/src/JIT/Methodical/refany/stress3-64bit.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 namespace JitTest
 {
diff --git a/tests/src/JIT/Methodical/refany/virtcall.cs b/tests/src/JIT/Methodical/refany/virtcall.cs
index e8a335e2ee..b950cc1d0a 100644
--- a/tests/src/JIT/Methodical/refany/virtcall.cs
+++ b/tests/src/JIT/Methodical/refany/virtcall.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/stringintern/b207621.cs b/tests/src/JIT/Methodical/stringintern/b207621.cs
index f70297607b..36e0ce7476 100644
--- a/tests/src/JIT/Methodical/stringintern/b207621.cs
+++ b/tests/src/JIT/Methodical/stringintern/b207621.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.CompilerServices;
diff --git a/tests/src/JIT/Methodical/stringintern/test1.cs b/tests/src/JIT/Methodical/stringintern/test1.cs
index 36bcc60646..e7160442e0 100644
--- a/tests/src/JIT/Methodical/stringintern/test1.cs
+++ b/tests/src/JIT/Methodical/stringintern/test1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // ==, !=
 
diff --git a/tests/src/JIT/Methodical/stringintern/test2.cs b/tests/src/JIT/Methodical/stringintern/test2.cs
index ad2689abd3..d89f5a575c 100644
--- a/tests/src/JIT/Methodical/stringintern/test2.cs
+++ b/tests/src/JIT/Methodical/stringintern/test2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // switch, for
 
diff --git a/tests/src/JIT/Methodical/stringintern/test4.cs b/tests/src/JIT/Methodical/stringintern/test4.cs
index bb5457420c..490ee2188d 100644
--- a/tests/src/JIT/Methodical/stringintern/test4.cs
+++ b/tests/src/JIT/Methodical/stringintern/test4.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // try/catch, try/finally
 
diff --git a/tests/src/JIT/Methodical/stringintern/testgenstr.cs b/tests/src/JIT/Methodical/stringintern/testgenstr.cs
index 46bd5bd9ae..2782c412cd 100644
--- a/tests/src/JIT/Methodical/stringintern/testgenstr.cs
+++ b/tests/src/JIT/Methodical/stringintern/testgenstr.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.CompilerServices;
diff --git a/tests/src/JIT/Methodical/stringintern/teststr.cs b/tests/src/JIT/Methodical/stringintern/teststr.cs
index fc2fbe45db..f062aef350 100644
--- a/tests/src/JIT/Methodical/stringintern/teststr.cs
+++ b/tests/src/JIT/Methodical/stringintern/teststr.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.CompilerServices;
diff --git a/tests/src/JIT/Methodical/tailcall/Desktop/thread-race.cs b/tests/src/JIT/Methodical/tailcall/Desktop/thread-race.cs
index babfd68ab3..9746d34790 100644
--- a/tests/src/JIT/Methodical/tailcall/Desktop/thread-race.cs
+++ b/tests/src/JIT/Methodical/tailcall/Desktop/thread-race.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Threading;
diff --git a/tests/src/JIT/Methodical/tailcall_v4/delegateParamCallTarget.cs b/tests/src/JIT/Methodical/tailcall_v4/delegateParamCallTarget.cs
index 4b24083682..dafbc79314 100644
--- a/tests/src/JIT/Methodical/tailcall_v4/delegateParamCallTarget.cs
+++ b/tests/src/JIT/Methodical/tailcall_v4/delegateParamCallTarget.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 /*
  * When generating the code for a tail call, the JIT was not careful to preserve any stack-based parameters used in the computation of the call target address if it is a simple indirection (like in the case of delgate.Invoke).
diff --git a/tests/src/JIT/Methodical/unsafecsharp/main.cs b/tests/src/JIT/Methodical/unsafecsharp/main.cs
index 259f1dc76b..180277b161 100644
--- a/tests/src/JIT/Methodical/unsafecsharp/main.cs
+++ b/tests/src/JIT/Methodical/unsafecsharp/main.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/unsafecsharp/unsafe-0.cs b/tests/src/JIT/Methodical/unsafecsharp/unsafe-0.cs
index a8cf4c105e..d2a63096a7 100644
--- a/tests/src/JIT/Methodical/unsafecsharp/unsafe-0.cs
+++ b/tests/src/JIT/Methodical/unsafecsharp/unsafe-0.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/unsafecsharp/unsafe-1.cs b/tests/src/JIT/Methodical/unsafecsharp/unsafe-1.cs
index e03c8205d9..ef52d92264 100644
--- a/tests/src/JIT/Methodical/unsafecsharp/unsafe-1.cs
+++ b/tests/src/JIT/Methodical/unsafecsharp/unsafe-1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/unsafecsharp/unsafe-2.cs b/tests/src/JIT/Methodical/unsafecsharp/unsafe-2.cs
index d887b8888f..8efb8380f2 100644
--- a/tests/src/JIT/Methodical/unsafecsharp/unsafe-2.cs
+++ b/tests/src/JIT/Methodical/unsafecsharp/unsafe-2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/unsafecsharp/unsafe-3.cs b/tests/src/JIT/Methodical/unsafecsharp/unsafe-3.cs
index 79c096b4cc..81a9f58994 100644
--- a/tests/src/JIT/Methodical/unsafecsharp/unsafe-3.cs
+++ b/tests/src/JIT/Methodical/unsafecsharp/unsafe-3.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/unsafecsharp/unsafe-4.cs b/tests/src/JIT/Methodical/unsafecsharp/unsafe-4.cs
index 4f5ccc6280..46e790b5ce 100644
--- a/tests/src/JIT/Methodical/unsafecsharp/unsafe-4.cs
+++ b/tests/src/JIT/Methodical/unsafecsharp/unsafe-4.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/unsafecsharp/unsafe-5.cs b/tests/src/JIT/Methodical/unsafecsharp/unsafe-5.cs
index 1abd148e12..7c7f6d20fc 100644
--- a/tests/src/JIT/Methodical/unsafecsharp/unsafe-5.cs
+++ b/tests/src/JIT/Methodical/unsafecsharp/unsafe-5.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/unsafecsharp/unsafe-6.cs b/tests/src/JIT/Methodical/unsafecsharp/unsafe-6.cs
index 0b096a94ea..d41a32d959 100644
--- a/tests/src/JIT/Methodical/unsafecsharp/unsafe-6.cs
+++ b/tests/src/JIT/Methodical/unsafecsharp/unsafe-6.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/xxobj/operand/refanyval.cs b/tests/src/JIT/Methodical/xxobj/operand/refanyval.cs
index af7cecab48..39b134f3ea 100644
--- a/tests/src/JIT/Methodical/xxobj/operand/refanyval.cs
+++ b/tests/src/JIT/Methodical/xxobj/operand/refanyval.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Methodical/xxobj/operand/unbox.cs b/tests/src/JIT/Methodical/xxobj/operand/unbox.cs
index 24d07b35d6..faf6efdd7a 100644
--- a/tests/src/JIT/Methodical/xxobj/operand/unbox.cs
+++ b/tests/src/JIT/Methodical/xxobj/operand/unbox.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Performance/CodeQuality/BenchF/BenchMk2/BenchMk2.cs b/tests/src/JIT/Performance/CodeQuality/BenchF/BenchMk2/BenchMk2.cs
index aa8bfd8c00..a53545f68f 100644
--- a/tests/src/JIT/Performance/CodeQuality/BenchF/BenchMk2/BenchMk2.cs
+++ b/tests/src/JIT/Performance/CodeQuality/BenchF/BenchMk2/BenchMk2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using Microsoft.Xunit.Performance;
diff --git a/tests/src/JIT/Performance/CodeQuality/BenchF/BenchMrk/BenchMrk.cs b/tests/src/JIT/Performance/CodeQuality/BenchF/BenchMrk/BenchMrk.cs
index 5b68c09209..2de904ba9d 100644
--- a/tests/src/JIT/Performance/CodeQuality/BenchF/BenchMrk/BenchMrk.cs
+++ b/tests/src/JIT/Performance/CodeQuality/BenchF/BenchMrk/BenchMrk.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using Microsoft.Xunit.Performance;
diff --git a/tests/src/JIT/Performance/CodeQuality/BenchF/DMath/DMath.cs b/tests/src/JIT/Performance/CodeQuality/BenchF/DMath/DMath.cs
index b90127b874..82216b0bbf 100644
--- a/tests/src/JIT/Performance/CodeQuality/BenchF/DMath/DMath.cs
+++ b/tests/src/JIT/Performance/CodeQuality/BenchF/DMath/DMath.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using Microsoft.Xunit.Performance;
diff --git a/tests/src/JIT/Performance/CodeQuality/BenchF/InProd/InProd.cs b/tests/src/JIT/Performance/CodeQuality/BenchF/InProd/InProd.cs
index 721b5a7c27..7c962dd941 100644
--- a/tests/src/JIT/Performance/CodeQuality/BenchF/InProd/InProd.cs
+++ b/tests/src/JIT/Performance/CodeQuality/BenchF/InProd/InProd.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using Microsoft.Xunit.Performance;
diff --git a/tests/src/JIT/Performance/CodeQuality/BenchF/SqMtx/SqMtx.cs b/tests/src/JIT/Performance/CodeQuality/BenchF/SqMtx/SqMtx.cs
index e054c732bd..a35ba8bba7 100644
--- a/tests/src/JIT/Performance/CodeQuality/BenchF/SqMtx/SqMtx.cs
+++ b/tests/src/JIT/Performance/CodeQuality/BenchF/SqMtx/SqMtx.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using Microsoft.Xunit.Performance;
diff --git a/tests/src/JIT/Performance/CodeQuality/BenchI/8Queens/8Queens.cs b/tests/src/JIT/Performance/CodeQuality/BenchI/8Queens/8Queens.cs
index 3afcba67d7..76ed0c8e71 100644
--- a/tests/src/JIT/Performance/CodeQuality/BenchI/8Queens/8Queens.cs
+++ b/tests/src/JIT/Performance/CodeQuality/BenchI/8Queens/8Queens.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using Microsoft.Xunit.Performance;
diff --git a/tests/src/JIT/Performance/CodeQuality/BenchI/Ackermann/Ackermann.cs b/tests/src/JIT/Performance/CodeQuality/BenchI/Ackermann/Ackermann.cs
index dd392e904d..512f35f82d 100644
--- a/tests/src/JIT/Performance/CodeQuality/BenchI/Ackermann/Ackermann.cs
+++ b/tests/src/JIT/Performance/CodeQuality/BenchI/Ackermann/Ackermann.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using Microsoft.Xunit.Performance;
diff --git a/tests/src/JIT/Performance/CodeQuality/BenchI/AddArray/AddArray.cs b/tests/src/JIT/Performance/CodeQuality/BenchI/AddArray/AddArray.cs
index 8be0b14f02..0fa2ff90eb 100644
--- a/tests/src/JIT/Performance/CodeQuality/BenchI/AddArray/AddArray.cs
+++ b/tests/src/JIT/Performance/CodeQuality/BenchI/AddArray/AddArray.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using Microsoft.Xunit.Performance;
diff --git a/tests/src/JIT/Performance/CodeQuality/BenchI/AddArray2/AddArray2.cs b/tests/src/JIT/Performance/CodeQuality/BenchI/AddArray2/AddArray2.cs
index 898fbdd4a6..865b9445f6 100644
--- a/tests/src/JIT/Performance/CodeQuality/BenchI/AddArray2/AddArray2.cs
+++ b/tests/src/JIT/Performance/CodeQuality/BenchI/AddArray2/AddArray2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using Microsoft.Xunit.Performance;
diff --git a/tests/src/JIT/Performance/CodeQuality/BenchI/Array1/Array1.cs b/tests/src/JIT/Performance/CodeQuality/BenchI/Array1/Array1.cs
index d5876cdd63..8d5dbd6153 100644
--- a/tests/src/JIT/Performance/CodeQuality/BenchI/Array1/Array1.cs
+++ b/tests/src/JIT/Performance/CodeQuality/BenchI/Array1/Array1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 // The sorting benchmark calls a random number generator the number
 // of times specified by Maxnum to create an array of int integers,
diff --git a/tests/src/JIT/Performance/CodeQuality/BenchI/Array2/Array2.cs b/tests/src/JIT/Performance/CodeQuality/BenchI/Array2/Array2.cs
index 6cfbe35fe7..1b720b94fa 100644
--- a/tests/src/JIT/Performance/CodeQuality/BenchI/Array2/Array2.cs
+++ b/tests/src/JIT/Performance/CodeQuality/BenchI/Array2/Array2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using Microsoft.Xunit.Performance;
diff --git a/tests/src/JIT/Performance/CodeQuality/BenchI/BenchE/BenchE.cs b/tests/src/JIT/Performance/CodeQuality/BenchI/BenchE/BenchE.cs
index f6528f493c..9cf7d770dc 100644
--- a/tests/src/JIT/Performance/CodeQuality/BenchI/BenchE/BenchE.cs
+++ b/tests/src/JIT/Performance/CodeQuality/BenchI/BenchE/BenchE.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using Microsoft.Xunit.Performance;
diff --git a/tests/src/JIT/Performance/CodeQuality/BenchI/BubbleSort/BubbleSort.cs b/tests/src/JIT/Performance/CodeQuality/BenchI/BubbleSort/BubbleSort.cs
index 51a020e3cf..78626fffc9 100644
--- a/tests/src/JIT/Performance/CodeQuality/BenchI/BubbleSort/BubbleSort.cs
+++ b/tests/src/JIT/Performance/CodeQuality/BenchI/BubbleSort/BubbleSort.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using Microsoft.Xunit.Performance;
diff --git a/tests/src/JIT/Performance/CodeQuality/BenchI/BubbleSort2/BubbleSort2.cs b/tests/src/JIT/Performance/CodeQuality/BenchI/BubbleSort2/BubbleSort2.cs
index 03d85a01b4..55e5a5f8c5 100644
--- a/tests/src/JIT/Performance/CodeQuality/BenchI/BubbleSort2/BubbleSort2.cs
+++ b/tests/src/JIT/Performance/CodeQuality/BenchI/BubbleSort2/BubbleSort2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using Microsoft.Xunit.Performance;
diff --git a/tests/src/JIT/Performance/CodeQuality/BenchI/CSieve/CSieve.cs b/tests/src/JIT/Performance/CodeQuality/BenchI/CSieve/CSieve.cs
index 8961d31102..606f740fb6 100644
--- a/tests/src/JIT/Performance/CodeQuality/BenchI/CSieve/CSieve.cs
+++ b/tests/src/JIT/Performance/CodeQuality/BenchI/CSieve/CSieve.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 // Based on Eratosthenes Sieve Prime Number Program in C, Byte Magazine, January 1983.
 
diff --git a/tests/src/JIT/Performance/CodeQuality/BenchI/Fib/Fib.cs b/tests/src/JIT/Performance/CodeQuality/BenchI/Fib/Fib.cs
index b9af0c2f6e..01064bb168 100644
--- a/tests/src/JIT/Performance/CodeQuality/BenchI/Fib/Fib.cs
+++ b/tests/src/JIT/Performance/CodeQuality/BenchI/Fib/Fib.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using Microsoft.Xunit.Performance;
diff --git a/tests/src/JIT/Performance/CodeQuality/BenchI/HeapSort/HeapSort.cs b/tests/src/JIT/Performance/CodeQuality/BenchI/HeapSort/HeapSort.cs
index 11c6484c42..9fd7aa32e0 100644
--- a/tests/src/JIT/Performance/CodeQuality/BenchI/HeapSort/HeapSort.cs
+++ b/tests/src/JIT/Performance/CodeQuality/BenchI/HeapSort/HeapSort.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using Microsoft.Xunit.Performance;
diff --git a/tests/src/JIT/Performance/CodeQuality/BenchI/IniArray/IniArray.cs b/tests/src/JIT/Performance/CodeQuality/BenchI/IniArray/IniArray.cs
index 55c8b9ab41..78fa233dbf 100644
--- a/tests/src/JIT/Performance/CodeQuality/BenchI/IniArray/IniArray.cs
+++ b/tests/src/JIT/Performance/CodeQuality/BenchI/IniArray/IniArray.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using Microsoft.Xunit.Performance;
diff --git a/tests/src/JIT/Performance/CodeQuality/BenchI/LogicArray/LogicArray.cs b/tests/src/JIT/Performance/CodeQuality/BenchI/LogicArray/LogicArray.cs
index 22bf13a960..f5ff746b86 100644
--- a/tests/src/JIT/Performance/CodeQuality/BenchI/LogicArray/LogicArray.cs
+++ b/tests/src/JIT/Performance/CodeQuality/BenchI/LogicArray/LogicArray.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using Microsoft.Xunit.Performance;
diff --git a/tests/src/JIT/Performance/CodeQuality/BenchI/Midpoint/Midpoint.cs b/tests/src/JIT/Performance/CodeQuality/BenchI/Midpoint/Midpoint.cs
index eac8f25c2f..6e4f193746 100644
--- a/tests/src/JIT/Performance/CodeQuality/BenchI/Midpoint/Midpoint.cs
+++ b/tests/src/JIT/Performance/CodeQuality/BenchI/Midpoint/Midpoint.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using Microsoft.Xunit.Performance;
diff --git a/tests/src/JIT/Performance/CodeQuality/BenchI/MulMatrix/MulMatrix.cs b/tests/src/JIT/Performance/CodeQuality/BenchI/MulMatrix/MulMatrix.cs
index b4275b62e4..3f9c224d3d 100644
--- a/tests/src/JIT/Performance/CodeQuality/BenchI/MulMatrix/MulMatrix.cs
+++ b/tests/src/JIT/Performance/CodeQuality/BenchI/MulMatrix/MulMatrix.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using Microsoft.Xunit.Performance;
diff --git a/tests/src/JIT/Performance/CodeQuality/BenchI/NDhrystone/NDhrystone.cs b/tests/src/JIT/Performance/CodeQuality/BenchI/NDhrystone/NDhrystone.cs
index 70c29e7e45..c2526748ce 100644
--- a/tests/src/JIT/Performance/CodeQuality/BenchI/NDhrystone/NDhrystone.cs
+++ b/tests/src/JIT/Performance/CodeQuality/BenchI/NDhrystone/NDhrystone.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 // Adapted from
 //
diff --git a/tests/src/JIT/Performance/CodeQuality/BenchI/Permutate/Permutate.cs b/tests/src/JIT/Performance/CodeQuality/BenchI/Permutate/Permutate.cs
index 63c2c7dd9a..d7457cdbc1 100644
--- a/tests/src/JIT/Performance/CodeQuality/BenchI/Permutate/Permutate.cs
+++ b/tests/src/JIT/Performance/CodeQuality/BenchI/Permutate/Permutate.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using Microsoft.Xunit.Performance;
diff --git a/tests/src/JIT/Performance/CodeQuality/BenchI/Pi/Pi.cs b/tests/src/JIT/Performance/CodeQuality/BenchI/Pi/Pi.cs
index c186a8b027..112ff6df9b 100644
--- a/tests/src/JIT/Performance/CodeQuality/BenchI/Pi/Pi.cs
+++ b/tests/src/JIT/Performance/CodeQuality/BenchI/Pi/Pi.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using Microsoft.Xunit.Performance;
diff --git a/tests/src/JIT/Performance/CodeQuality/BenchI/Puzzle/Puzzle.cs b/tests/src/JIT/Performance/CodeQuality/BenchI/Puzzle/Puzzle.cs
index 44b9e0e775..2b1c2847f4 100644
--- a/tests/src/JIT/Performance/CodeQuality/BenchI/Puzzle/Puzzle.cs
+++ b/tests/src/JIT/Performance/CodeQuality/BenchI/Puzzle/Puzzle.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using Microsoft.Xunit.Performance;
diff --git a/tests/src/JIT/Performance/CodeQuality/BenchI/QuickSort/QuickSort.cs b/tests/src/JIT/Performance/CodeQuality/BenchI/QuickSort/QuickSort.cs
index ea06ab37da..191211aaa8 100644
--- a/tests/src/JIT/Performance/CodeQuality/BenchI/QuickSort/QuickSort.cs
+++ b/tests/src/JIT/Performance/CodeQuality/BenchI/QuickSort/QuickSort.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using Microsoft.Xunit.Performance;
diff --git a/tests/src/JIT/Performance/CodeQuality/BenchI/TreeInsert/TreeInsert.cs b/tests/src/JIT/Performance/CodeQuality/BenchI/TreeInsert/TreeInsert.cs
index c03d5aaa4f..8a24240538 100644
--- a/tests/src/JIT/Performance/CodeQuality/BenchI/TreeInsert/TreeInsert.cs
+++ b/tests/src/JIT/Performance/CodeQuality/BenchI/TreeInsert/TreeInsert.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using Microsoft.Xunit.Performance;
diff --git a/tests/src/JIT/Performance/CodeQuality/BenchI/TreeSort/TreeSort.cs b/tests/src/JIT/Performance/CodeQuality/BenchI/TreeSort/TreeSort.cs
index a1af0d1572..68b5c965f7 100644
--- a/tests/src/JIT/Performance/CodeQuality/BenchI/TreeSort/TreeSort.cs
+++ b/tests/src/JIT/Performance/CodeQuality/BenchI/TreeSort/TreeSort.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using Microsoft.Xunit.Performance;
diff --git a/tests/src/JIT/Performance/CodeQuality/BenchI/XposMatrix/XposMatrix.cs b/tests/src/JIT/Performance/CodeQuality/BenchI/XposMatrix/XposMatrix.cs
index 933f931978..0bb17b8cc5 100644
--- a/tests/src/JIT/Performance/CodeQuality/BenchI/XposMatrix/XposMatrix.cs
+++ b/tests/src/JIT/Performance/CodeQuality/BenchI/XposMatrix/XposMatrix.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using Microsoft.Xunit.Performance;
diff --git a/tests/src/JIT/Performance/CodeQuality/Burgers/Burgers.cs b/tests/src/JIT/Performance/CodeQuality/Burgers/Burgers.cs
index ddfceee3ac..11eccec14d 100644
--- a/tests/src/JIT/Performance/CodeQuality/Burgers/Burgers.cs
+++ b/tests/src/JIT/Performance/CodeQuality/Burgers/Burgers.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 // .NET SIMD to solve Burgers' equation
 //
diff --git a/tests/src/JIT/Performance/CodeQuality/Bytemark/utility.cs b/tests/src/JIT/Performance/CodeQuality/Bytemark/utility.cs
index 7a1363c4ea..c0bdbb656f 100644
--- a/tests/src/JIT/Performance/CodeQuality/Bytemark/utility.cs
+++ b/tests/src/JIT/Performance/CodeQuality/Bytemark/utility.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Text;
diff --git a/tests/src/JIT/Performance/CodeQuality/FractalPerf/FractalPerf.cs b/tests/src/JIT/Performance/CodeQuality/FractalPerf/FractalPerf.cs
index 9d9f36095e..cbaad45df5 100644
--- a/tests/src/JIT/Performance/CodeQuality/FractalPerf/FractalPerf.cs
+++ b/tests/src/JIT/Performance/CodeQuality/FractalPerf/FractalPerf.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using Microsoft.Xunit.Performance;
diff --git a/tests/src/JIT/Performance/CodeQuality/Linq/Linq.cs b/tests/src/JIT/Performance/CodeQuality/Linq/Linq.cs
index f23f2e7aac..58ea46a0c9 100644
--- a/tests/src/JIT/Performance/CodeQuality/Linq/Linq.cs
+++ b/tests/src/JIT/Performance/CodeQuality/Linq/Linq.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.CompilerServices;
diff --git a/tests/src/JIT/Performance/CodeQuality/Roslyn/CscBench.cs b/tests/src/JIT/Performance/CodeQuality/Roslyn/CscBench.cs
index 2c41067e9c..e0b9e9987a 100644
--- a/tests/src/JIT/Performance/CodeQuality/Roslyn/CscBench.cs
+++ b/tests/src/JIT/Performance/CodeQuality/Roslyn/CscBench.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using Microsoft.CodeAnalysis;
 using Microsoft.CodeAnalysis.CSharp;
diff --git a/tests/src/JIT/Performance/CodeQuality/SIMD/ConsoleMandel/Abstractions.cs b/tests/src/JIT/Performance/CodeQuality/SIMD/ConsoleMandel/Abstractions.cs
index f4156d578d..8cfc0d1238 100644
--- a/tests/src/JIT/Performance/CodeQuality/SIMD/ConsoleMandel/Abstractions.cs
+++ b/tests/src/JIT/Performance/CodeQuality/SIMD/ConsoleMandel/Abstractions.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Performance/CodeQuality/SIMD/ConsoleMandel/ConsoleMandel.cs b/tests/src/JIT/Performance/CodeQuality/SIMD/ConsoleMandel/ConsoleMandel.cs
index 7763b1c976..ed7f675700 100644
--- a/tests/src/JIT/Performance/CodeQuality/SIMD/ConsoleMandel/ConsoleMandel.cs
+++ b/tests/src/JIT/Performance/CodeQuality/SIMD/ConsoleMandel/ConsoleMandel.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using Microsoft.Xunit.Performance;
diff --git a/tests/src/JIT/Performance/CodeQuality/SIMD/ConsoleMandel/Interfaces.cs b/tests/src/JIT/Performance/CodeQuality/SIMD/ConsoleMandel/Interfaces.cs
index 65c66a3b7c..dda2690e3d 100644
--- a/tests/src/JIT/Performance/CodeQuality/SIMD/ConsoleMandel/Interfaces.cs
+++ b/tests/src/JIT/Performance/CodeQuality/SIMD/ConsoleMandel/Interfaces.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Performance/CodeQuality/SIMD/ConsoleMandel/ScalarDouble.cs b/tests/src/JIT/Performance/CodeQuality/SIMD/ConsoleMandel/ScalarDouble.cs
index a49bc03379..e4ef4fbdf2 100644
--- a/tests/src/JIT/Performance/CodeQuality/SIMD/ConsoleMandel/ScalarDouble.cs
+++ b/tests/src/JIT/Performance/CodeQuality/SIMD/ConsoleMandel/ScalarDouble.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Performance/CodeQuality/SIMD/ConsoleMandel/ScalarFloat.cs b/tests/src/JIT/Performance/CodeQuality/SIMD/ConsoleMandel/ScalarFloat.cs
index 1efaebf96c..a7f17385aa 100644
--- a/tests/src/JIT/Performance/CodeQuality/SIMD/ConsoleMandel/ScalarFloat.cs
+++ b/tests/src/JIT/Performance/CodeQuality/SIMD/ConsoleMandel/ScalarFloat.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Performance/CodeQuality/SIMD/ConsoleMandel/VectorDouble.cs b/tests/src/JIT/Performance/CodeQuality/SIMD/ConsoleMandel/VectorDouble.cs
index 7eb40bcab1..0d57e0b4bc 100644
--- a/tests/src/JIT/Performance/CodeQuality/SIMD/ConsoleMandel/VectorDouble.cs
+++ b/tests/src/JIT/Performance/CodeQuality/SIMD/ConsoleMandel/VectorDouble.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Performance/CodeQuality/SIMD/ConsoleMandel/VectorDoubleStrict.cs b/tests/src/JIT/Performance/CodeQuality/SIMD/ConsoleMandel/VectorDoubleStrict.cs
index d2d8068cea..a6099c7821 100644
--- a/tests/src/JIT/Performance/CodeQuality/SIMD/ConsoleMandel/VectorDoubleStrict.cs
+++ b/tests/src/JIT/Performance/CodeQuality/SIMD/ConsoleMandel/VectorDoubleStrict.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Performance/CodeQuality/SIMD/ConsoleMandel/VectorFloat.cs b/tests/src/JIT/Performance/CodeQuality/SIMD/ConsoleMandel/VectorFloat.cs
index 5199fbf2c7..418c271fcf 100644
--- a/tests/src/JIT/Performance/CodeQuality/SIMD/ConsoleMandel/VectorFloat.cs
+++ b/tests/src/JIT/Performance/CodeQuality/SIMD/ConsoleMandel/VectorFloat.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Performance/CodeQuality/SIMD/ConsoleMandel/VectorFloatStrict.cs b/tests/src/JIT/Performance/CodeQuality/SIMD/ConsoleMandel/VectorFloatStrict.cs
index bb4ded402f..f4b8ccf9a5 100644
--- a/tests/src/JIT/Performance/CodeQuality/SIMD/ConsoleMandel/VectorFloatStrict.cs
+++ b/tests/src/JIT/Performance/CodeQuality/SIMD/ConsoleMandel/VectorFloatStrict.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Performance/CodeQuality/SIMD/ConsoleMandel/VectorHelpers.cs b/tests/src/JIT/Performance/CodeQuality/SIMD/ConsoleMandel/VectorHelpers.cs
index f424b6f941..cba8ce8194 100644
--- a/tests/src/JIT/Performance/CodeQuality/SIMD/ConsoleMandel/VectorHelpers.cs
+++ b/tests/src/JIT/Performance/CodeQuality/SIMD/ConsoleMandel/VectorHelpers.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Performance/CodeQuality/SIMD/RayTracer/Camera.cs b/tests/src/JIT/Performance/CodeQuality/SIMD/RayTracer/Camera.cs
index f7482be3a7..7d96ca769e 100644
--- a/tests/src/JIT/Performance/CodeQuality/SIMD/RayTracer/Camera.cs
+++ b/tests/src/JIT/Performance/CodeQuality/SIMD/RayTracer/Camera.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 internal class Camera
diff --git a/tests/src/JIT/Performance/CodeQuality/SIMD/RayTracer/Color.cs b/tests/src/JIT/Performance/CodeQuality/SIMD/RayTracer/Color.cs
index 278e3d7de0..c88b188ec4 100644
--- a/tests/src/JIT/Performance/CodeQuality/SIMD/RayTracer/Color.cs
+++ b/tests/src/JIT/Performance/CodeQuality/SIMD/RayTracer/Color.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Performance/CodeQuality/SIMD/RayTracer/ISect.cs b/tests/src/JIT/Performance/CodeQuality/SIMD/RayTracer/ISect.cs
index 819dcb4fd7..71a8e0a512 100644
--- a/tests/src/JIT/Performance/CodeQuality/SIMD/RayTracer/ISect.cs
+++ b/tests/src/JIT/Performance/CodeQuality/SIMD/RayTracer/ISect.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 internal class ISect
diff --git a/tests/src/JIT/Performance/CodeQuality/SIMD/RayTracer/Light.cs b/tests/src/JIT/Performance/CodeQuality/SIMD/RayTracer/Light.cs
index fa884abad6..d8f448f1fa 100644
--- a/tests/src/JIT/Performance/CodeQuality/SIMD/RayTracer/Light.cs
+++ b/tests/src/JIT/Performance/CodeQuality/SIMD/RayTracer/Light.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 internal class Light
diff --git a/tests/src/JIT/Performance/CodeQuality/SIMD/RayTracer/ObjectPool.cs b/tests/src/JIT/Performance/CodeQuality/SIMD/RayTracer/ObjectPool.cs
index 2b88c821ad..29be23238b 100644
--- a/tests/src/JIT/Performance/CodeQuality/SIMD/RayTracer/ObjectPool.cs
+++ b/tests/src/JIT/Performance/CodeQuality/SIMD/RayTracer/ObjectPool.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System.Collections.Generic;
diff --git a/tests/src/JIT/Performance/CodeQuality/SIMD/RayTracer/Plane.cs b/tests/src/JIT/Performance/CodeQuality/SIMD/RayTracer/Plane.cs
index 6a16fcb6f7..9504a0b116 100644
--- a/tests/src/JIT/Performance/CodeQuality/SIMD/RayTracer/Plane.cs
+++ b/tests/src/JIT/Performance/CodeQuality/SIMD/RayTracer/Plane.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 internal class Plane : SceneObject
diff --git a/tests/src/JIT/Performance/CodeQuality/SIMD/RayTracer/ProducerConsumerCollectionBase.cs b/tests/src/JIT/Performance/CodeQuality/SIMD/RayTracer/ProducerConsumerCollectionBase.cs
index 2abf0f3e8f..fee736397d 100644
--- a/tests/src/JIT/Performance/CodeQuality/SIMD/RayTracer/ProducerConsumerCollectionBase.cs
+++ b/tests/src/JIT/Performance/CodeQuality/SIMD/RayTracer/ProducerConsumerCollectionBase.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System.Collections.Generic;
diff --git a/tests/src/JIT/Performance/CodeQuality/SIMD/RayTracer/Ray.cs b/tests/src/JIT/Performance/CodeQuality/SIMD/RayTracer/Ray.cs
index 9472002549..a2d91fb07c 100644
--- a/tests/src/JIT/Performance/CodeQuality/SIMD/RayTracer/Ray.cs
+++ b/tests/src/JIT/Performance/CodeQuality/SIMD/RayTracer/Ray.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 internal struct Ray
diff --git a/tests/src/JIT/Performance/CodeQuality/SIMD/RayTracer/RayTracerBench.cs b/tests/src/JIT/Performance/CodeQuality/SIMD/RayTracer/RayTracerBench.cs
index 03f694d114..064f860611 100644
--- a/tests/src/JIT/Performance/CodeQuality/SIMD/RayTracer/RayTracerBench.cs
+++ b/tests/src/JIT/Performance/CodeQuality/SIMD/RayTracer/RayTracerBench.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 // Based on the Raytracer example from 
 // Samples for Parallel Programming with the .NET Framework 
diff --git a/tests/src/JIT/Performance/CodeQuality/SIMD/RayTracer/Raytracer.cs b/tests/src/JIT/Performance/CodeQuality/SIMD/RayTracer/Raytracer.cs
index d9ab5efc08..c32782ee18 100644
--- a/tests/src/JIT/Performance/CodeQuality/SIMD/RayTracer/Raytracer.cs
+++ b/tests/src/JIT/Performance/CodeQuality/SIMD/RayTracer/Raytracer.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Performance/CodeQuality/SIMD/RayTracer/Scene.cs b/tests/src/JIT/Performance/CodeQuality/SIMD/RayTracer/Scene.cs
index 77a65d1e16..28bf788188 100644
--- a/tests/src/JIT/Performance/CodeQuality/SIMD/RayTracer/Scene.cs
+++ b/tests/src/JIT/Performance/CodeQuality/SIMD/RayTracer/Scene.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System.Collections.Generic;
diff --git a/tests/src/JIT/Performance/CodeQuality/SIMD/RayTracer/SceneObject.cs b/tests/src/JIT/Performance/CodeQuality/SIMD/RayTracer/SceneObject.cs
index e7ab24f8e1..8b4adea04f 100644
--- a/tests/src/JIT/Performance/CodeQuality/SIMD/RayTracer/SceneObject.cs
+++ b/tests/src/JIT/Performance/CodeQuality/SIMD/RayTracer/SceneObject.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 internal abstract class SceneObject
diff --git a/tests/src/JIT/Performance/CodeQuality/SIMD/RayTracer/Sphere.cs b/tests/src/JIT/Performance/CodeQuality/SIMD/RayTracer/Sphere.cs
index 93b17d6b4e..5a92f9481a 100644
--- a/tests/src/JIT/Performance/CodeQuality/SIMD/RayTracer/Sphere.cs
+++ b/tests/src/JIT/Performance/CodeQuality/SIMD/RayTracer/Sphere.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Performance/CodeQuality/SIMD/RayTracer/Surface.cs b/tests/src/JIT/Performance/CodeQuality/SIMD/RayTracer/Surface.cs
index fac64e5143..c33899edd7 100644
--- a/tests/src/JIT/Performance/CodeQuality/SIMD/RayTracer/Surface.cs
+++ b/tests/src/JIT/Performance/CodeQuality/SIMD/RayTracer/Surface.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Performance/CodeQuality/SIMD/RayTracer/Surfaces.cs b/tests/src/JIT/Performance/CodeQuality/SIMD/RayTracer/Surfaces.cs
index 14ecd2463c..3342e1b7a6 100644
--- a/tests/src/JIT/Performance/CodeQuality/SIMD/RayTracer/Surfaces.cs
+++ b/tests/src/JIT/Performance/CodeQuality/SIMD/RayTracer/Surfaces.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Performance/CodeQuality/SIMD/RayTracer/Vector.cs b/tests/src/JIT/Performance/CodeQuality/SIMD/RayTracer/Vector.cs
index 49ee43902f..c6ba48312b 100644
--- a/tests/src/JIT/Performance/CodeQuality/SIMD/RayTracer/Vector.cs
+++ b/tests/src/JIT/Performance/CodeQuality/SIMD/RayTracer/Vector.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Performance/CodeQuality/Serialization/Deserialize.cs b/tests/src/JIT/Performance/CodeQuality/Serialization/Deserialize.cs
index 8e7f4db9b5..b0ed00d40b 100644
--- a/tests/src/JIT/Performance/CodeQuality/Serialization/Deserialize.cs
+++ b/tests/src/JIT/Performance/CodeQuality/Serialization/Deserialize.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Performance/CodeQuality/Serialization/Serialize.cs b/tests/src/JIT/Performance/CodeQuality/Serialization/Serialize.cs
index 0c9aa64929..905cf56584 100644
--- a/tests/src/JIT/Performance/CodeQuality/Serialization/Serialize.cs
+++ b/tests/src/JIT/Performance/CodeQuality/Serialization/Serialize.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Performance/CodeQuality/V8/Richards/Richards.cs b/tests/src/JIT/Performance/CodeQuality/V8/Richards/Richards.cs
index 5e993dde5c..6d26593e2f 100644
--- a/tests/src/JIT/Performance/CodeQuality/V8/Richards/Richards.cs
+++ b/tests/src/JIT/Performance/CodeQuality/V8/Richards/Richards.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 // This is a C# implementation of the Richards benchmark from:
 //
diff --git a/tests/src/JIT/Regression/CLR-x86-EJIT/V1-M09.5-PDC/b12008/b12008.cs b/tests/src/JIT/Regression/CLR-x86-EJIT/V1-M09.5-PDC/b12008/b12008.cs
index 0111d9ba6c..c0eb3049c5 100644
--- a/tests/src/JIT/Regression/CLR-x86-EJIT/V1-M09.5-PDC/b12008/b12008.cs
+++ b/tests/src/JIT/Regression/CLR-x86-EJIT/V1-M09.5-PDC/b12008/b12008.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/CLR-x86-EJIT/V1-M09.5-PDC/b14426/b14426.cs b/tests/src/JIT/Regression/CLR-x86-EJIT/V1-M09.5-PDC/b14426/b14426.cs
index 1e6ad48628..10869dd4b2 100644
--- a/tests/src/JIT/Regression/CLR-x86-EJIT/V1-M09.5-PDC/b14426/b14426.cs
+++ b/tests/src/JIT/Regression/CLR-x86-EJIT/V1-M09.5-PDC/b14426/b14426.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Diagnostics;
diff --git a/tests/src/JIT/Regression/CLR-x86-EJIT/V1-M11-Beta1/b40089/b40089.cs b/tests/src/JIT/Regression/CLR-x86-EJIT/V1-M11-Beta1/b40089/b40089.cs
index 4aafdd0acf..4a90872377 100644
--- a/tests/src/JIT/Regression/CLR-x86-EJIT/V1-M11-Beta1/b40089/b40089.cs
+++ b/tests/src/JIT/Regression/CLR-x86-EJIT/V1-M11-Beta1/b40089/b40089.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-EJIT/V1-M11-Beta1/b40138/b40138.cs b/tests/src/JIT/Regression/CLR-x86-EJIT/V1-M11-Beta1/b40138/b40138.cs
index 4aba144d89..2d7b170129 100644
--- a/tests/src/JIT/Regression/CLR-x86-EJIT/V1-M11-Beta1/b40138/b40138.cs
+++ b/tests/src/JIT/Regression/CLR-x86-EJIT/V1-M11-Beta1/b40138/b40138.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-EJIT/V1-M11-Beta1/b45679/b45679.cs b/tests/src/JIT/Regression/CLR-x86-EJIT/V1-M11-Beta1/b45679/b45679.cs
index b2b42e184f..4746ddb67c 100644
--- a/tests/src/JIT/Regression/CLR-x86-EJIT/V1-M11-Beta1/b45679/b45679.cs
+++ b/tests/src/JIT/Regression/CLR-x86-EJIT/V1-M11-Beta1/b45679/b45679.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace JitTest
diff --git a/tests/src/JIT/Regression/CLR-x86-EJIT/V1-M12-Beta2/b46847/b46847.cs b/tests/src/JIT/Regression/CLR-x86-EJIT/V1-M12-Beta2/b46847/b46847.cs
index 4b49639a9c..d8f3665358 100644
--- a/tests/src/JIT/Regression/CLR-x86-EJIT/V1-M12-Beta2/b46847/b46847.cs
+++ b/tests/src/JIT/Regression/CLR-x86-EJIT/V1-M12-Beta2/b46847/b46847.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-EJIT/v1-m10/b02353/b02353.cs b/tests/src/JIT/Regression/CLR-x86-EJIT/v1-m10/b02353/b02353.cs
index c0c6c8cf13..6a3114f860 100644
--- a/tests/src/JIT/Regression/CLR-x86-EJIT/v1-m10/b02353/b02353.cs
+++ b/tests/src/JIT/Regression/CLR-x86-EJIT/v1-m10/b02353/b02353.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b11490/b11490.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b11490/b11490.cs
index a57ebd0751..bdc9a744d7 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b11490/b11490.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b11490/b11490.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace DefaultNamespace
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b12053/b12053.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b12053/b12053.cs
index f658f8610f..00030aecb1 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b12053/b12053.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b12053/b12053.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 public class foo
 {
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b12399/b12399.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b12399/b12399.cs
index 2b15ce1bc4..7e814f54db 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b12399/b12399.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b12399/b12399.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b12624/b12624.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b12624/b12624.cs
index 19ba120432..53f24e54cc 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b12624/b12624.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b12624/b12624.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace DefaultNamespace
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b12795/b12795.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b12795/b12795.cs
index 6bd6870f9e..801f847257 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b12795/b12795.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b12795/b12795.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 namespace DefaultNamespace
 {
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b13569/b13569.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b13569/b13569.cs
index 7b01a9cdbf..86c22bd8a0 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b13569/b13569.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b13569/b13569.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b14066/b14066.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b14066/b14066.cs
index 600ae400af..bd78bda71f 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b14066/b14066.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b14066/b14066.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 namespace DefaultNamespace
 {
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b14077/b14077.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b14077/b14077.cs
index 509ce85e2a..da793ca4c5 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b14077/b14077.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b14077/b14077.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b14716/b14716.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b14716/b14716.cs
index ccbc6cf570..f624a27f12 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b14716/b14716.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b14716/b14716.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b15203/b15203.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b15203/b15203.cs
index 77e3f8f56a..215f523103 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b15203/b15203.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b15203/b15203.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b15728/b15728.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b15728/b15728.cs
index 38b306c932..57b9ba3c4f 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b15728/b15728.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b15728/b15728.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace defaultNamespace
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b16238/b16238.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b16238/b16238.cs
index bac35605e8..96b9931207 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b16238/b16238.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b16238/b16238.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace DefaultNamespace
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b16328/b16328.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b16328/b16328.cs
index c48823de88..4b7ed3622d 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b16328/b16328.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b16328/b16328.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace DefaultNamespace
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b16335/b16335.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b16335/b16335.cs
index fc46db66f0..cadfb699b8 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b16335/b16335.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b16335/b16335.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace DefaultNamespace
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b16345/b16345.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b16345/b16345.cs
index aa98f875f0..aa22894ae9 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b16345/b16345.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b16345/b16345.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 internal class ReproBoxProblem
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b16423/b16423.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b16423/b16423.cs
index b88093a1ba..a4bcae3ab4 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b16423/b16423.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b16423/b16423.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b20913/b20913.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b20913/b20913.cs
index 95f3043957..a07de06375 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b20913/b20913.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b20913/b20913.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Bug
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b22290/b22290.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b22290/b22290.cs
index 14ebda5a4a..04c2576933 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b22290/b22290.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b22290/b22290.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace DefaultNamespace
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b24727/b24727.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b24727/b24727.cs
index 2968d104bc..d883a9dad8 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b24727/b24727.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b24727/b24727.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 // Struct_013.sc
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b24728/b24728.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b24728/b24728.cs
index 15c9faa4f1..4c56201a3b 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b24728/b24728.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b24728/b24728.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 // <StdHeader/>
@@ -40,4 +41,4 @@ class MyClass
         //return 1;
     }
 }
-// </Code> 
\ No newline at end of file
+// </Code> 
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b25647/b25647.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b25647/b25647.cs
index c0a42ed3db..5d104a4b33 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b25647/b25647.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b25647/b25647.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace DefaultNamespace
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b25882/b25882.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b25882/b25882.cs
index f952fda0fa..ad2d5d820f 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b25882/b25882.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b25882/b25882.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Text;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b26558/b26558.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b26558/b26558.cs
index 6af60b7708..0620654e3e 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b26558/b26558.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b26558/b26558.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace DefaultNamespace
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b26560/b26560.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b26560/b26560.cs
index cbf126e3a0..5413013b1e 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b26560/b26560.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b26560/b26560.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace DefaultNamespace
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b26732/b26732.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b26732/b26732.cs
index e8accbccc9..07c3fbbb35 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b26732/b26732.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b26732/b26732.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b26863/b26863.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b26863/b26863.cs
index 1c06090970..c2d3142221 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b26863/b26863.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b26863/b26863.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 /*
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b27811/b27811.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b27811/b27811.cs
index 27156092c6..1f43764730 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b27811/b27811.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b27811/b27811.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b27819/b27819.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b27819/b27819.cs
index 3a123315e5..bc6f96137e 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b27819/b27819.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b27819/b27819.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b27824/b27824.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b27824/b27824.cs
index 51c6cd80f5..c95e82da98 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b27824/b27824.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b27824/b27824.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b28037/b28037.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b28037/b28037.cs
index 33e75d58c9..538f111bb2 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b28037/b28037.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b28037/b28037.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 /*
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b28042/b28042.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b28042/b28042.cs
index 2e44371420..c997c702b3 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b28042/b28042.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b28042/b28042.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b28776/b28776.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b28776/b28776.cs
index 7099ecbc07..dfd0c22d10 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b28776/b28776.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b28776/b28776.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
@@ -68,4 +69,4 @@ COMPlusFrameHandler(_EXCEPTION_RECORD * 0x0012f5fc, _EXCEPTION_REGISTRATION_RECO
 NTDLL! 77f92538()
 NTDLL! 77f8af89()
 NTDLL! 77f9fb9a()
-*/
\ No newline at end of file
+*/
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b28787/b28787.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b28787/b28787.cs
index 693997bbbe..d5dd2e0632 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b28787/b28787.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b28787/b28787.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b28790/b28790.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b28790/b28790.cs
index cd014a14c8..1d2948ae3e 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b28790/b28790.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b28790/b28790.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b29068/b29068.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b29068/b29068.cs
index 6a944676f2..9ff79f1927 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b29068/b29068.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b29068/b29068.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 namespace Test
 {
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b30126/b30126.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b30126/b30126.cs
index 5ec6af84ca..09180d6e79 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b30126/b30126.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b30126/b30126.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b30128/b30128.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b30128/b30128.cs
index 5c9b13870a..2e9bd26860 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b30128/b30128.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b30128/b30128.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b30630/b30630.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b30630/b30630.cs
index e77a6e1060..87669090c6 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b30630/b30630.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b30630/b30630.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b31150/b31150.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b31150/b31150.cs
index 574fc6e674..0f5cbbb02f 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b31150/b31150.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b31150/b31150.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 public class foo
 {
@@ -11,4 +12,4 @@ public class foo
         System.Console.WriteLine(lo >> 33);
         return 100;
     }
-}
\ No newline at end of file
+}
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b31732/b31732.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b31732/b31732.cs
index d5eccf9f52..b0f37288ef 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b31732/b31732.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b31732/b31732.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b31748/b31748.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b31748/b31748.cs
index 31e810feb6..a521500270 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b31748/b31748.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b31748/b31748.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b31749/b31749.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b31749/b31749.cs
index 90058272dd..c55466e9cd 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b31749/b31749.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b31749/b31749.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b31763/b31763.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b31763/b31763.cs
index dd928d552e..583ce209f2 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b31763/b31763.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b31763/b31763.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b31912/b31912.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b31912/b31912.cs
index 20cd62d08f..dd18d7bf0f 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b31912/b31912.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b31912/b31912.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b32303/b32303.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b32303/b32303.cs
index 0b7ac58a77..bde2f6e947 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b32303/b32303.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b32303/b32303.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b32345/b32345.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b32345/b32345.cs
index 8a8bd9f728..4e5c398621 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b32345/b32345.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b32345/b32345.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b32560/b32560.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b32560/b32560.cs
index 6a7f74a5a9..fd2a0d3b2d 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b32560/b32560.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b32560/b32560.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b32801/b32801.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b32801/b32801.cs
index ddc70963ff..ef62715b44 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b32801/b32801.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b32801/b32801.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
@@ -23,4 +24,4 @@ public class bug
             return 100;
         }
     }
-}
\ No newline at end of file
+}
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b13170/b13170.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b13170/b13170.cs
index c40aa813cc..66fdeed020 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b13170/b13170.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b13170/b13170.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 /**
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b13178/b13178.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b13178/b13178.cs
index aac51f0cc1..52bb2ecb7d 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b13178/b13178.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b13178/b13178.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace DefaultNamespace
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b13621/b13621.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b13621/b13621.cs
index bac423434a..b130032013 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b13621/b13621.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b13621/b13621.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b13647/b13647.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b13647/b13647.cs
index e791753b67..3cec3d403e 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b13647/b13647.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b13647/b13647.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace DefaultNamespace
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b14057/b14057.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b14057/b14057.cs
index 6c8d85d8a7..8ac2ed4f7f 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b14057/b14057.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b14057/b14057.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b14059/b14059.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b14059/b14059.cs
index 68d1ed7a9d..44a1b4b9f4 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b14059/b14059.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b14059/b14059.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b14277/b14277.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b14277/b14277.cs
index 82df4560f9..a73d7154d0 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b14277/b14277.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b14277/b14277.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace DefaultNamespace
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b14314/b14314.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b14314/b14314.cs
index e1d5f6d6bc..8845bb8442 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b14314/b14314.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b14314/b14314.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace DefaultNamespace
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b14367/b14367.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b14367/b14367.cs
index 5a6550c2fe..a9e91863ba 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b14367/b14367.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b14367/b14367.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace DefaultNamespace
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b14396/b14396.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b14396/b14396.cs
index 99cd64d424..4d0005f5cf 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b14396/b14396.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b14396/b14396.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace DefaultNamespace
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b14422/b14422.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b14422/b14422.cs
index f06aa235a3..5782627c09 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b14422/b14422.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b14422/b14422.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 /**
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b14428/b14428.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b14428/b14428.cs
index 51214bcf43..0aa465924a 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b14428/b14428.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b14428/b14428.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace DefaultNamespace
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b14443/b14443.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b14443/b14443.cs
index 9131f54714..4a6df1c8e4 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b14443/b14443.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b14443/b14443.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace DefaultNamespace
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b14616/b14616.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b14616/b14616.cs
index 31188b3e53..8e3c50d82a 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b14616/b14616.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b14616/b14616.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace DefaultNamespace
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b14624/b14624.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b14624/b14624.cs
index c8294e73a9..58e6624ada 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b14624/b14624.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b14624/b14624.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 // The legendary 37-byte value class.
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b14640/b14640.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b14640/b14640.cs
index f9c069dd34..470ea2ad00 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b14640/b14640.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b14640/b14640.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace DefaultNamespace
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b14673/b14673.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b14673/b14673.cs
index bff4f8e917..613943a9c4 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b14673/b14673.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b14673/b14673.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace DefaultNamespace
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b15155/b15155.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b15155/b15155.cs
index d6354098ae..1329edb6de 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b15155/b15155.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b15155/b15155.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace DefaultNamespace
@@ -59,4 +60,4 @@ namespace DefaultNamespace
 
         }
     }
-}
\ No newline at end of file
+}
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b15307/b15307.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b15307/b15307.cs
index 0e543ca4a4..aa9052f3a5 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b15307/b15307.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b15307/b15307.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Globalization;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b15468/b15468.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b15468/b15468.cs
index f407f9976a..1a66766455 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b15468/b15468.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b15468/b15468.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace DefaultNamespace
@@ -29,4 +30,4 @@ namespace DefaultNamespace
 
         }
     }
-}
\ No newline at end of file
+}
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b15526/b15526.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b15526/b15526.cs
index 1b41b08f2a..edd985e985 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b15526/b15526.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b15526/b15526.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace DefaultNamespace
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b15783/b15783.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b15783/b15783.cs
index 988dc6b2cb..041e370961 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b15783/b15783.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b15783/b15783.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace DefaultNamespace
@@ -30,4 +31,4 @@ namespace DefaultNamespace
             return 100;
         }
     }
-}
\ No newline at end of file
+}
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b15786/b15786.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b15786/b15786.cs
index cfd2effd12..52f0527708 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b15786/b15786.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b15786/b15786.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace DefaultNamespace
@@ -33,4 +34,4 @@ namespace DefaultNamespace
             return 1;
         }
     }
-}
\ No newline at end of file
+}
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b15797/b15797.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b15797/b15797.cs
index 22b250282b..82d489acfd 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b15797/b15797.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b15797/b15797.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 // Compute distance light travels using long variables.
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b15864/b15864.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b15864/b15864.cs
index e7d2323265..09354db317 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b15864/b15864.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b15864/b15864.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace DefaultNamespace
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b16294/b16294.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b16294/b16294.cs
index 6d111563a4..f6f5434425 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b16294/b16294.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M09/b16294/b16294.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace DefaultNamespace
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M10/b02051/b02051.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M10/b02051/b02051.cs
index fd5fedb83d..878da0d3e5 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M10/b02051/b02051.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M10/b02051/b02051.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace DefaultNamespace
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M10/b02076/b02076.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M10/b02076/b02076.cs
index c3621bbf73..59943b48fa 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M10/b02076/b02076.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M10/b02076/b02076.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M10/b02352/b02352.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M10/b02352/b02352.cs
index 3251d9635f..356d717c6d 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M10/b02352/b02352.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M10/b02352/b02352.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 namespace DefaultNamespace
 {
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M10/b04914/b04914.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M10/b04914/b04914.cs
index e607bdb783..d809dde71c 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M10/b04914/b04914.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M10/b04914/b04914.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System.Globalization;
 using System;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M10/b05477/b05477.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M10/b05477/b05477.cs
index 1a9fe62bea..618bbb788c 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M10/b05477/b05477.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M10/b05477/b05477.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M10/b06464/b06464.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M10/b06464/b06464.cs
index c4db574b59..7644025ab5 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M10/b06464/b06464.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M10/b06464/b06464.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M10/b06680/b06680.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M10/b06680/b06680.cs
index b237477138..27fb9200ab 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M10/b06680/b06680.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M10/b06680/b06680.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace DefaultNamespace
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M10/b06811/b06811.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M10/b06811/b06811.cs
index ac8bca416d..dd92ecac23 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M10/b06811/b06811.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M10/b06811/b06811.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Collections;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M10/b06812/b06812.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M10/b06812/b06812.cs
index 0d10c4541e..fdedadf0b8 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M10/b06812/b06812.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M10/b06812/b06812.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 namespace Def
 {
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M10/b06859/b06859.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M10/b06859/b06859.cs
index d685bda5f4..73c3bf5a6d 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M10/b06859/b06859.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M10/b06859/b06859.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace DefaultNamespace
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M10/b06924/b06924.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M10/b06924/b06924.cs
index 9eeefed9fa..e005629012 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M10/b06924/b06924.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M10/b06924/b06924.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace AAAA
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M10/b08944/b08944a.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M10/b08944/b08944a.cs
index c372e14afb..ca1ac56b5f 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M10/b08944/b08944a.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M10/b08944/b08944a.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 //extern("msvcrt.dll:printf") int printf(const char *fmt, ...);
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M10/b08944/b08944b.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M10/b08944/b08944b.cs
index 3622da8898..c857af3ccd 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M10/b08944/b08944b.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M10/b08944/b08944b.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace X
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M10/b09287/b09287.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M10/b09287/b09287.cs
index aa8e61eef2..876b7f5820 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M10/b09287/b09287.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M10/b09287/b09287.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Default
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M10/b09452/b09452.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M10/b09452/b09452.cs
index 70b1d69d9f..aec19adf2d 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M10/b09452/b09452.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M10/b09452/b09452.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace DefaultNamespace
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M10/b13330/b13330.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M10/b13330/b13330.cs
index 8f93351c76..13486b4a9b 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M10/b13330/b13330.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M10/b13330/b13330.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace D
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M10/b13466/b13466.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M10/b13466/b13466.cs
index 33ab8b9658..d73a8121a4 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M10/b13466/b13466.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M10/b13466/b13466.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Default
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b30586/b30586.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b30586/b30586.cs
index d4a6ce73d6..4ccfd95d2c 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b30586/b30586.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b30586/b30586.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b31878/b31878.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b31878/b31878.cs
index ac0d32acb7..c602325c44 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b31878/b31878.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b31878/b31878.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b34945/b34945.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b34945/b34945.cs
index 19ba120432..53f24e54cc 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b34945/b34945.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b34945/b34945.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace DefaultNamespace
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b36274/b36274.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b36274/b36274.cs
index 1c83241d46..6194109b52 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b36274/b36274.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b36274/b36274.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 // <StdHeader/>
@@ -38,4 +39,4 @@ class MyClass
         return 1;
     }
 }
-// </Code> 
\ No newline at end of file
+// </Code> 
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b36332/b36332.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b36332/b36332.cs
index 3275b9c206..4f2b1ac783 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b36332/b36332.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b36332/b36332.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b36470/b36470.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b36470/b36470.cs
index cc67de7378..6a0cbbe70e 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b36470/b36470.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b36470/b36470.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b36471/b36471.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b36471/b36471.cs
index 9c45f10215..661401042b 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b36471/b36471.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b36471/b36471.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b36472/b36472.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b36472/b36472.cs
index 91961504f6..00034e59c8 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b36472/b36472.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b36472/b36472.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b37131/b37131.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b37131/b37131.cs
index 205a7b27a2..8dbdf41621 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b37131/b37131.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b37131/b37131.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b37598/b37598.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b37598/b37598.cs
index 1157b8190e..ea8593ca40 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b37598/b37598.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b37598/b37598.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b37608/b37608.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b37608/b37608.cs
index 35116dcff7..59ebefd57f 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b37608/b37608.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b37608/b37608.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b37636/b37636.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b37636/b37636.cs
index cbbad09560..20d549574a 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b37636/b37636.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b37636/b37636.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b38403/b38403.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b38403/b38403.cs
index ef16430b49..2026e72fe5 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b38403/b38403.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b38403/b38403.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b38556/b38556.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b38556/b38556.cs
index 33634ce6eb..b1dfb30f26 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b38556/b38556.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b38556/b38556.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b39217/b39217.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b39217/b39217.cs
index f6b051abe5..7082e52bb5 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b39217/b39217.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b39217/b39217.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b39224/b39224.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b39224/b39224.cs
index 41cee27301..5f890dc085 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b39224/b39224.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b39224/b39224.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b39951/b39951.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b39951/b39951.cs
index dd47bd18a8..cec56b3fed 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b39951/b39951.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b39951/b39951.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b40141/b40141.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b40141/b40141.cs
index c62fe8b03f..7dacb68700 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b40141/b40141.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b40141/b40141.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b40216/b40216.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b40216/b40216.cs
index 1a776fc5ef..ba3b81437d 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b40216/b40216.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b40216/b40216.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b40221/b40221.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b40221/b40221.cs
index 1b63162eb7..1cf87e5d5c 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b40221/b40221.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b40221/b40221.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b40496/b40496.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b40496/b40496.cs
index c9e20dbeb5..7ab7ef6058 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b40496/b40496.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b40496/b40496.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b40521/b40521.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b40521/b40521.cs
index 23b348754f..cca148d220 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b40521/b40521.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b40521/b40521.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b41063/b41063.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b41063/b41063.cs
index e49e62aa34..75a023501e 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b41063/b41063.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b41063/b41063.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b41234/b41234.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b41234/b41234.cs
index 3ab6b9d878..0492859d3f 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b41234/b41234.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b41234/b41234.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Nullstone
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b41391/b41391.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b41391/b41391.cs
index dddb7a22d3..dee6fed2fd 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b41391/b41391.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b41391/b41391.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 /*
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b41470/b41470.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b41470/b41470.cs
index 2abaffb1a0..2de5a6a611 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b41470/b41470.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b41470/b41470.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b41488/b41488.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b41488/b41488.cs
index 449f6ba767..9889453fd4 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b41488/b41488.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b41488/b41488.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b41495/b41495.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b41495/b41495.cs
index 0380bf3137..4cc11cbbf0 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b41495/b41495.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b41495/b41495.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b41621/b41621.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b41621/b41621.cs
index 821d4e68cf..4f706daf6d 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b41621/b41621.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b41621/b41621.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b41918/b41918.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b41918/b41918.cs
index 929a2e4a91..7ddfe2ae09 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b41918/b41918.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b41918/b41918.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b42009/b42009.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b42009/b42009.cs
index 4165589f42..6ef0bbea28 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b42009/b42009.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b42009/b42009.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b42013/b42013.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b42013/b42013.cs
index d253345dd9..2cefd7cda3 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b42013/b42013.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b42013/b42013.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b42918/b42918.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b42918/b42918.cs
index c610067692..362eacab40 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b42918/b42918.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b42918/b42918.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b42929/b42929.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b42929/b42929.cs
index bd56d5bde2..bfad13af41 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b42929/b42929.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b42929/b42929.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b43010/b43010.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b43010/b43010.cs
index a5117d0e9d..1b19cac24a 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b43010/b43010.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b43010/b43010.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b43313/b43313.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b43313/b43313.cs
index d4cbdc660c..0528c17930 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b43313/b43313.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b43313/b43313.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b43719/b43719.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b43719/b43719.cs
index e4733d848a..6d52fd1ccc 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b43719/b43719.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b43719/b43719.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b43958/b43958.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b43958/b43958.cs
index ddd73daa14..c2e529bda7 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b43958/b43958.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b43958/b43958.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b44193/b44193.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b44193/b44193.cs
index 4f504b9887..2fb5d532eb 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b44193/b44193.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b44193/b44193.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b44297/b44297.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b44297/b44297.cs
index 8a24d61ccd..498914b512 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b44297/b44297.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b44297/b44297.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b44410/b44410.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b44410/b44410.cs
index a41056401b..eed34abef7 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b44410/b44410.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b44410/b44410.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 /* 
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b45015/b45015.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b45015/b45015.cs
index 0b6c62979b..9c88de773c 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b45015/b45015.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b45015/b45015.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b45259/b45259.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b45259/b45259.cs
index d7017a35c2..ab4cc6938c 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b45259/b45259.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b45259/b45259.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b45270/b45270.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b45270/b45270.cs
index a08b52e3a1..4c980faf43 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b45270/b45270.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b45270/b45270.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b45458/b45458.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b45458/b45458.cs
index 404d7aa4f9..81f2004ce9 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b45458/b45458.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b45458/b45458.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace JitTest
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b45535/b45535.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b45535/b45535.cs
index 6b0c2c6ceb..d4f9167366 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b45535/b45535.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b45535/b45535.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b46170/b46170.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b46170/b46170.cs
index ecabff281c..bf560a330e 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b46170/b46170.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b46170/b46170.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b46629/b46629.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b46629/b46629.cs
index 443f9b3b87..26e3e8e86e 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b46629/b46629.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b46629/b46629.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b46641/b46641.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b46641/b46641.cs
index c4888f0cc2..bf6977b25c 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b46641/b46641.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b46641/b46641.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b46649/b46649.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b46649/b46649.cs
index 6692b7f705..d2667c81f8 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b46649/b46649.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b46649/b46649.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b46867/b46867.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b46867/b46867.cs
index cca5947271..196bdf2f49 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b46867/b46867.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b46867/b46867.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b47047/b47047.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b47047/b47047.cs
index c5d1479064..f646c39557 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b47047/b47047.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b47047/b47047.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b48248/b48248.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b48248/b48248.cs
index 81325973d0..257a1536e8 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b48248/b48248.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b48248/b48248.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b48797/b48797.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b48797/b48797.cs
index 5d4738f511..5a2b6ecfa6 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b48797/b48797.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b48797/b48797.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b48805/b48805.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b48805/b48805.cs
index a3132fba50..4d51f79753 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b48805/b48805.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b48805/b48805.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b48864/b48864.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b48864/b48864.cs
index 40f28b6e89..9dd782f45d 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b48864/b48864.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b48864/b48864.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b48872/b48872.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b48872/b48872.cs
index 41650f0bc0..879614495c 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b48872/b48872.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b48872/b48872.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b48990/b48990a.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b48990/b48990a.cs
index 7bd7022241..3802135ca2 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b48990/b48990a.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b48990/b48990a.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 // <StdHeader/>
@@ -43,4 +44,4 @@ public class MyClass
         return 100;
     }
 }
-// </Code>
\ No newline at end of file
+// </Code>
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b48990/b48990b.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b48990/b48990b.cs
index e840840e5a..c4836da260 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b48990/b48990b.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b48990/b48990b.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 // <StdHeader/>
@@ -34,4 +35,4 @@ public class MyClass
         return 100;
     }
 }
-// </Code>
\ No newline at end of file
+// </Code>
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b49318/b49318.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b49318/b49318.cs
index 202f1cac3a..26758deb3c 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b49318/b49318.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b49318/b49318.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b49322/b49322.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b49322/b49322.cs
index 0ba4e86692..392dc4ea36 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b49322/b49322.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b49322/b49322.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b49717/b49717.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b49717/b49717.cs
index eb623182b9..a6cf0089bd 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b49717/b49717.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M11-Beta1/b49717/b49717.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b11553/b11553.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b11553/b11553.cs
index 8261481cbc..bdb50d467f 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b11553/b11553.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b11553/b11553.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.IO;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b31182/b31182.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b31182/b31182.cs
index c034c5253c..a5f83006a0 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b31182/b31182.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b31182/b31182.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b31745/b31745.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b31745/b31745.cs
index 5b2d39df5e..08c76c5d94 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b31745/b31745.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b31745/b31745.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b31746/b31746.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b31746/b31746.cs
index 1aa71228e0..320e71f690 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b31746/b31746.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b31746/b31746.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b31762/b31762.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b31762/b31762.cs
index 08633fd7f3..440deae458 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b31762/b31762.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b31762/b31762.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b31903/b31903.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b31903/b31903.cs
index ff59fbd095..759f70624c 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b31903/b31903.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b31903/b31903.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b31917/b31917.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b31917/b31917.cs
index 0a81d81729..5d1d77ba7f 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b31917/b31917.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b31917/b31917.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b37646/b37646.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b37646/b37646.cs
index 10b1cb8dd3..faa0146f82 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b37646/b37646.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b37646/b37646.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b38269/b38269.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b38269/b38269.cs
index 351797eb4a..e5ac753c08 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b38269/b38269.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b38269/b38269.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b41852/b41852.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b41852/b41852.cs
index 1d93239a64..7b6dc0250d 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b41852/b41852.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b41852/b41852.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b47975/b47975.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b47975/b47975.cs
index c6c4cdd3ed..a581013e1e 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b47975/b47975.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b47975/b47975.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b48929/b48929.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b48929/b48929.cs
index 337db0e705..27517b3ad7 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b48929/b48929.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b48929/b48929.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b49809/b49809.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b49809/b49809.cs
index aea731a8c8..2715ae9de1 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b49809/b49809.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b49809/b49809.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b50042/b50042.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b50042/b50042.cs
index ae24243b94..1affdd35d9 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b50042/b50042.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b50042/b50042.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 /*
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b50145/b50145.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b50145/b50145.cs
index ce92251ec0..99203def8f 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b50145/b50145.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b50145/b50145.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b50145/b50145a.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b50145/b50145a.cs
index ce92251ec0..99203def8f 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b50145/b50145a.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b50145/b50145a.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b50145/b50145b.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b50145/b50145b.cs
index e132c90007..f0a6bfe58c 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b50145/b50145b.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b50145/b50145b.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b50145/b50145c.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b50145/b50145c.cs
index 7ff0811157..eb4e46567b 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b50145/b50145c.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b50145/b50145c.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b50535/b50535.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b50535/b50535.cs
index 7e387a7de4..608098785f 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b50535/b50535.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b50535/b50535.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b51463/b51463.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b51463/b51463.cs
index b5116da43d..725843c7f7 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b51463/b51463.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b51463/b51463.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b51469/b51469.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b51469/b51469.cs
index e4d0bd5cd1..4dba24005c 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b51469/b51469.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b51469/b51469.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b51565/b51565.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b51565/b51565.cs
index 632237e371..4a2204b5b8 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b51565/b51565.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b51565/b51565.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 /*
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b51817/b51817.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b51817/b51817.cs
index 2df82b8b6c..c516db3f3d 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b51817/b51817.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b51817/b51817.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 namespace QQ
 {
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b51870/b51870.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b51870/b51870.cs
index 0e0a31e96b..0a4f2c858f 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b51870/b51870.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b51870/b51870.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b51875/Desktop/b51875.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b51875/Desktop/b51875.cs
index 61b854e534..edab199780 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b51875/Desktop/b51875.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b51875/Desktop/b51875.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 namespace Test
 {
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b52572/b52572.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b52572/b52572.cs
index b81a71a8d5..f5d6235162 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b52572/b52572.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b52572/b52572.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b52578/b52578.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b52578/b52578.cs
index 3734169ee0..9d08285e04 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b52578/b52578.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b52578/b52578.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b52593/b52593.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b52593/b52593.cs
index 53516739c4..12d1c72a74 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b52593/b52593.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b52593/b52593.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 namespace Test
 {
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b52733/b52733.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b52733/b52733.cs
index 33c5ac4d58..1b9fe0be2b 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b52733/b52733.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b52733/b52733.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 namespace Test
 {
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b52746/b52746.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b52746/b52746.cs
index 3fd6ee0743..e2be29d7ac 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b52746/b52746.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b52746/b52746.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b52760/b52760.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b52760/b52760.cs
index c1256e9536..f7ef3fa316 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b52760/b52760.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b52760/b52760.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b52838/b52838.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b52838/b52838.cs
index 56a0d7e46c..5d68656a5c 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b52838/b52838.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b52838/b52838.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b52839/b52839.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b52839/b52839.cs
index 9d4cc66c6c..e97e10e95f 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b52839/b52839.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b52839/b52839.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b52840/b52840.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b52840/b52840.cs
index f703504534..db1f4d3671 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b52840/b52840.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b52840/b52840.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 namespace Test
 {
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b53226/b53226a.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b53226/b53226a.cs
index e4a4c2daab..e1a8f056b0 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b53226/b53226a.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b53226/b53226a.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 namespace Test
 {
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b53226/b53226b.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b53226/b53226b.cs
index f5f4463fd9..cbcd1b6b85 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b53226/b53226b.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b53226/b53226b.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 namespace Test
 {
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b54667/b54667.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b54667/b54667.cs
index fcc1556f25..5eb1ba582e 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b54667/b54667.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b54667/b54667.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b55197/b55197.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b55197/b55197.cs
index 1fc483d6f7..c975ab9ef4 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b55197/b55197.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b55197/b55197.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b56149/b56149.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b56149/b56149.cs
index c2aa7ddbac..086b6ad83b 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b56149/b56149.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b56149/b56149.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b56154/b56154.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b56154/b56154.cs
index 83ce9ebda6..a1bd5441e4 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b56154/b56154.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b56154/b56154.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b56159/b56159.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b56159/b56159.cs
index 99a441ae06..b613e54b40 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b56159/b56159.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b56159/b56159.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b56772/b56772.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b56772/b56772.cs
index a2053fcb64..da2a38db23 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b56772/b56772.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b56772/b56772.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Text;
@@ -20,4 +21,4 @@ public class InternTest
                 return 1;
         }
     }
-}
\ No newline at end of file
+}
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b57367/b57367.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b57367/b57367.cs
index 5dc9ac2ee0..92c148c336 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b57367/b57367.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b57367/b57367.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.IO;
@@ -23,4 +24,4 @@ public class repro1
         Console.WriteLine("DONE");
         return 100;
     }
-}
\ No newline at end of file
+}
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b59297/b59297.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b59297/b59297.cs
index 6b41eead52..60f8b027e1 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b59297/b59297.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b59297/b59297.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b59899/b59899.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b59899/b59899.cs
index ae767c7a0f..4a81519013 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b59899/b59899.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b59899/b59899.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 public class SamplesArray
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b60600/b60600.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b60600/b60600.cs
index 5ab657daf8..021ff62a3c 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b60600/b60600.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b60600/b60600.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 internal unsafe class bug1
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b60723/b60723.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b60723/b60723.cs
index 53f59c3884..952bf4f45e 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b60723/b60723.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b60723/b60723.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b61028/b61028.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b61028/b61028.cs
index f8e6ff9ce0..6dd88b48f3 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b61028/b61028.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b61028/b61028.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b61515/b61515.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b61515/b61515.cs
index 25b9fc30cf..44e743e040 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b61515/b61515.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b61515/b61515.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
@@ -44,4 +45,4 @@ class testout1
                                             Par += A * 2 - B * 3;
         return Par;
     }
-}
\ No newline at end of file
+}
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b61640/b61640.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b61640/b61640.cs
index 7feaa140f7..3fd0abdf3f 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b61640/b61640.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b61640/b61640.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b62498/b62498.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b62498/b62498.cs
index bb21dd9986..b05ff16946 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b62498/b62498.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b62498/b62498.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b62555/b62555.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b62555/b62555.cs
index ada34f07a0..3e85a68014 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b62555/b62555.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b62555/b62555.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b62892/b62892.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b62892/b62892.cs
index e7e817d00b..66e245b999 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b62892/b62892.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b62892/b62892.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b63183/b63183.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b63183/b63183.cs
index e3096991c4..592f7618fa 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b63183/b63183.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b63183/b63183.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b64579/b64579.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b64579/b64579.cs
index 2b26753489..f8007d1e70 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b64579/b64579.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b64579/b64579.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 public class Padre
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b66533/b66533.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b66533/b66533.cs
index 2b9b9712f0..b5bd46cf00 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b66533/b66533.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b66533/b66533.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 namespace Test
 {
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b67414/b67414.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b67414/b67414.cs
index 20c159666d..aa6884408f 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b67414/b67414.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b67414/b67414.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Reflection;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b68361/b68361.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b68361/b68361.cs
index 53596bdc98..7df21b4ca4 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b68361/b68361.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b68361/b68361.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace A
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b68634/b68634.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b68634/b68634.cs
index d1d000fd1b..d49cadb61b 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b68634/b68634.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b68634/b68634.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b71005/b71005.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b71005/b71005.cs
index 6be70b83b3..5c6c001e60 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b71005/b71005.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b71005/b71005.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 internal class testout1
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b71099/b71099.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b71099/b71099.cs
index e05e833db7..9db3495499 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b71099/b71099.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b71099/b71099.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b71120/b71120.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b71120/b71120.cs
index 59e8b257af..54a2716452 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b71120/b71120.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b71120/b71120.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b71135/b71135.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b71135/b71135.cs
index 1434e1384e..fc0d6a9a1f 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b71135/b71135.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b71135/b71135.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b71155/b71155.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b71155/b71155.cs
index d9eea00c8e..b72d2a4da9 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b71155/b71155.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b71155/b71155.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b71231/b71231.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b71231/b71231.cs
index 2b85cdea8d..526e05d92f 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b71231/b71231.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b71231/b71231.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b72136/b72136.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b72136/b72136.cs
index 9dca067b86..22a8300a49 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b72136/b72136.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b72136/b72136.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b72164/b72164.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b72164/b72164.cs
index fbddca6ef5..55b0013ca1 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b72164/b72164.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b72164/b72164.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 internal unsafe class bug1
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b72422/b72422.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b72422/b72422.cs
index 3396ce73f9..9440919903 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b72422/b72422.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b72422/b72422.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b72687/b72687.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b72687/b72687.cs
index 3b59891a7d..28b0e6f2ae 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b72687/b72687.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b72687/b72687.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 internal unsafe class CSE2
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b72932/b72932.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b72932/b72932.cs
index 5a97f0bc22..be650236ce 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b72932/b72932.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b72932/b72932.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 internal unsafe class testout1
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b72986/b72986.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b72986/b72986.cs
index 6e40b46a61..434a011973 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b72986/b72986.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b72986/b72986.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 internal unsafe class testout1
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b72996/b72996.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b72996/b72996.cs
index 5e5ff65de1..867fdb1088 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b72996/b72996.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b72996/b72996.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b73921/b73921.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b73921/b73921.cs
index 55066cd34a..08ab91a75a 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b73921/b73921.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b73921/b73921.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b74182/b74182.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b74182/b74182.cs
index 1aa7d256a7..1b74cbb14d 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b74182/b74182.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b74182/b74182.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b75250/b75250.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b75250/b75250.cs
index 616d3c3b6c..184229e0cf 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b75250/b75250.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b75250/b75250.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b75509/b75509.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b75509/b75509.cs
index 96ad064414..942ff9b7a6 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b75509/b75509.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b75509/b75509.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b76267/b76267.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b76267/b76267.cs
index ca85cd023f..831bd28f10 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b76267/b76267.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b76267/b76267.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 internal unsafe class testout1
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b76511/b76511.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b76511/b76511.cs
index e7faf69724..18b68a98b9 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b76511/b76511.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b76511/b76511.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 internal class bug1
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b76590/b76590.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b76590/b76590.cs
index a0f53dbda3..a858ca74d8 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b76590/b76590.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b76590/b76590.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 //<Stdheader>
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b76717/b76717.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b76717/b76717.cs
index 7030b106d9..0cc2a6814a 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b76717/b76717.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b76717/b76717.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Text;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b77707/b77707.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b77707/b77707.cs
index 2b2edaa98e..aabc4f879c 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b77707/b77707.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b77707/b77707.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b77713/b77713.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b77713/b77713.cs
index b774ab5534..b560fadd2d 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b77713/b77713.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b77713/b77713.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 namespace Test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b78392/b78392.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b78392/b78392.cs
index 139e06ebbc..9b5153d5f3 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b78392/b78392.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b78392/b78392.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
@@ -16,4 +17,4 @@ class foo
         Console.WriteLine(Stuff[1, 2]);
         return 100;
     }
-}
\ No newline at end of file
+}
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b78694/b78694.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b78694/b78694.cs
index e90da501d2..14466e12f2 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b78694/b78694.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b78694/b78694.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b79418/b79418.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b79418/b79418.cs
index 73f40fdb15..a90a643ed1 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b79418/b79418.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b79418/b79418.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b79642/b79642.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b79642/b79642.cs
index 0c3b0f4659..fbb0f58591 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b79642/b79642.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b79642/b79642.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b80045/b80045.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b80045/b80045.cs
index 99a8432923..6c5d3f5b07 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b80045/b80045.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b80045/b80045.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b81618/b81618.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b81618/b81618.cs
index b58f395501..0bf5db496f 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b81618/b81618.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b81618/b81618.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 public class test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b82048/b82048.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b82048/b82048.cs
index b3e43d131f..7bcbbfc811 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b82048/b82048.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b82048/b82048.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b82866/b82866.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b82866/b82866.cs
index 92a935cad9..e814b1cd70 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b82866/b82866.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b82866/b82866.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b83690/b83690.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b83690/b83690.cs
index 6cba5fde19..394d8f97d8 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b83690/b83690.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b83690/b83690.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b83702/b83702.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b83702/b83702.cs
index f5735a4491..d91b27b9fa 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b83702/b83702.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b83702/b83702.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 internal struct BB
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b84836/b84836.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b84836/b84836.cs
index ef8cd8322a..0270835edc 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b84836/b84836.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b84836/b84836.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b91377/b91377.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b91377/b91377.cs
index 1ea9b4b8bf..dc6f9446ad 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b91377/b91377.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b91377/b91377.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 //COMMAND LINE: csc /nologo /optimize- /debug- /w:0 bug.cs
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b113239/b113239.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b113239/b113239.cs
index 2ac03b6111..a5911143c2 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b113239/b113239.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b113239/b113239.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Diagnostics;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b87284/b87284.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b87284/b87284.cs
index eff2a8f7cc..c97fc96e61 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b87284/b87284.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b87284/b87284.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b87285/b87285.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b87285/b87285.cs
index b2e79be0bd..7cb987e233 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b87285/b87285.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b87285/b87285.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 internal unsafe class test1
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b88712/b88712.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b88712/b88712.cs
index 5213997262..17b7680b37 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b88712/b88712.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b88712/b88712.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b88793/b88793.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b88793/b88793.cs
index b577c7d287..900178c91e 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b88793/b88793.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b88793/b88793.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b88797/b88797.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b88797/b88797.cs
index f7ffa7c0a4..cbea00fd97 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b88797/b88797.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b88797/b88797.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b89277/b89277.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b89277/b89277.cs
index 9060cc921d..47a5ff7052 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b89277/b89277.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b89277/b89277.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
@@ -24,4 +25,4 @@ class A
         }
         catch (Exception) { }
     }
-}
\ No newline at end of file
+}
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b89279/b89279.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b89279/b89279.cs
index f9a186ea4b..648b9477df 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b89279/b89279.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b89279/b89279.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b89506/b89506.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b89506/b89506.cs
index 9d56ca8626..1c9d4a7a29 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b89506/b89506.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b89506/b89506.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b89600/b89600.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b89600/b89600.cs
index c744dfd9ee..f2928bf556 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b89600/b89600.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b89600/b89600.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b89797/b89797.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b89797/b89797.cs
index facc0ba0c2..24841844dc 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b89797/b89797.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b89797/b89797.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 internal unsafe class testout1
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b89946/b89946.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b89946/b89946.cs
index 497e644c76..ee3b4db602 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b89946/b89946.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b89946/b89946.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b91189/b91189.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b91189/b91189.cs
index a1d5964e1d..ab0b0f76ed 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b91189/b91189.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b91189/b91189.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 //COMMAND LINE: csc /nologo /optimize+ /debug- /w:0 bug.cs
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b91230/b91230.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b91230/b91230.cs
index 84f773c08f..5cb81d7743 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b91230/b91230.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b91230/b91230.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 //COMMAND LINE: csc /nologo /optimize+ /debug- /w:0 bug.cs
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b91248/b91248.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b91248/b91248.cs
index 17c3f2f71d..4841ef02de 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b91248/b91248.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b91248/b91248.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 //COMMAND LINE: csc /nologo /optimize- /debug- /w:0 bug.cs
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b91855/b91855.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b91855/b91855.cs
index d8b11b2eb6..34e5ce4341 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b91855/b91855.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b91855/b91855.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b91859/b91859.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b91859/b91859.cs
index a8919d1690..19684af2d9 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b91859/b91859.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b91859/b91859.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b91867/b91867.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b91867/b91867.cs
index f6a43bae3e..8f223b001b 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b91867/b91867.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b91867/b91867.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b91917/b91917.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b91917/b91917.cs
index b137177ebe..dad20690b9 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b91917/b91917.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b91917/b91917.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b92568/b92568.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b92568/b92568.cs
index f17357889c..cbf5c2398f 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b92568/b92568.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b92568/b92568.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b92614/b92614.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b92614/b92614.cs
index 8b7dfef8e3..6d06fefe3b 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b92614/b92614.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b92614/b92614.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b92693/b92693.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b92693/b92693.cs
index c6a8301742..31c483660e 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b92693/b92693.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b92693/b92693.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b92714/b92714.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b92714/b92714.cs
index d4bf2a3871..89cb0988d9 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b92714/b92714.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b92714/b92714.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 internal struct AA
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b93027/b93027.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b93027/b93027.cs
index 4c561f2ef1..80a050cc90 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b93027/b93027.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b93027/b93027.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b99222/b99222.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b99222/b99222.cs
index 0e4d30e003..d1f6718142 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b99222/b99222.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b99222/b99222.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b99235/b99235.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b99235/b99235.cs
index e35c7a09a3..ec8ab67711 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b99235/b99235.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b99235/b99235.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b99969/b99969.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b99969/b99969.cs
index a17fbca31a..60bb1bf7f6 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b99969/b99969.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M13-RTM/b99969/b99969.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Threading;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M14-SP1/b119538/b119538a.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M14-SP1/b119538/b119538a.cs
index 3e5fa8dcf6..3dc4252036 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M14-SP1/b119538/b119538a.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M14-SP1/b119538/b119538a.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 class A
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M14-SP1/b119538/b119538b.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M14-SP1/b119538/b119538b.cs
index 5480a98471..af135d817b 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-M14-SP1/b119538/b119538b.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-M14-SP1/b119538/b119538b.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1-QFE/b148815/testclass.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1-QFE/b148815/testclass.cs
index 2e73fbf5d6..c666990da2 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1-QFE/b148815/testclass.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1-QFE/b148815/testclass.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1.1-M1-Beta1/b119294/b119294.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1.1-M1-Beta1/b119294/b119294.cs
index 1f8b62d78b..7f81047d12 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1.1-M1-Beta1/b119294/b119294.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1.1-M1-Beta1/b119294/b119294.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1.1-M1-Beta1/b130333/byteshift.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1.1-M1-Beta1/b130333/byteshift.cs
index 8f90d530ba..7b3bef1585 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1.1-M1-Beta1/b130333/byteshift.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1.1-M1-Beta1/b130333/byteshift.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1.1-M1-Beta1/b140711/b140711.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1.1-M1-Beta1/b140711/b140711.cs
index 29c0f5b866..cf7ea1c33d 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1.1-M1-Beta1/b140711/b140711.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1.1-M1-Beta1/b140711/b140711.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
@@ -81,4 +82,4 @@ class BadMath
         Console.WriteLine("PASSED");
         return 100;
     }
-}
\ No newline at end of file
+}
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1.1-M1-Beta1/b140902/b140902.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1.1-M1-Beta1/b140902/b140902.cs
index ff07615506..0fe0242854 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1.1-M1-Beta1/b140902/b140902.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1.1-M1-Beta1/b140902/b140902.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 internal unsafe class testout1
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-Beta1/b101136/SlurpStdout.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-Beta1/b101136/SlurpStdout.cs
index ee73ae3bc6..5d8c7ec35d 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-Beta1/b101136/SlurpStdout.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-Beta1/b101136/SlurpStdout.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Diagnostics;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-Beta1/b102879/dblinf.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-Beta1/b102879/dblinf.cs
index 2e29f241cf..5fb07bb0d8 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-Beta1/b102879/dblinf.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-Beta1/b102879/dblinf.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 // compile with csc /o+
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-Beta1/b103058/b103058.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-Beta1/b103058/b103058.cs
index a30cbdd96b..0d56c46ccc 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-Beta1/b103058/b103058.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-Beta1/b103058/b103058.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-Beta1/b124232/genisinst.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-Beta1/b124232/genisinst.cs
index 116280926c..e45eb396b7 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-Beta1/b124232/genisinst.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-Beta1/b124232/genisinst.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-Beta1/b169333/b169333.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-Beta1/b169333/b169333.cs
index 7b479a3016..bd6eb77754 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-Beta1/b169333/b169333.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-Beta1/b169333/b169333.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 class A { }
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-Beta1/b178119/hugemthfrm.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-Beta1/b178119/hugemthfrm.cs
index 2c402934f3..38cdfe8f70 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-Beta1/b178119/hugemthfrm.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-Beta1/b178119/hugemthfrm.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
@@ -137,4 +138,4 @@ class bug178119
         Console.WriteLine(foo1());
         return 100;
     }
-}
\ No newline at end of file
+}
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-Beta1/b178128/hugestruct.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-Beta1/b178128/hugestruct.cs
index ad52968b50..5cb764c3fd 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-Beta1/b178128/hugestruct.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-Beta1/b178128/hugestruct.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
@@ -142,4 +143,4 @@ class Test
         GC.Collect();
         return 100;
     }
-}
\ No newline at end of file
+}
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-Beta1/b180381/constrained1.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-Beta1/b180381/constrained1.cs
index 967082727b..ad62bad3a9 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-Beta1/b180381/constrained1.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-Beta1/b180381/constrained1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-Beta1/b191926/ParamLimit.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-Beta1/b191926/ParamLimit.cs
index 06f021632b..31d78fc739 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-Beta1/b191926/ParamLimit.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-Beta1/b191926/ParamLimit.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-Beta1/b219940/struct01_gen.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-Beta1/b219940/struct01_gen.cs
index 278afcc64e..f639d7a3ec 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-Beta1/b219940/struct01_gen.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-Beta1/b219940/struct01_gen.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-M01/b00735/b00735.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-M01/b00735/b00735.cs
index 1f4851cef8..4c733fc963 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-M01/b00735/b00735.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-M01/b00735/b00735.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-M01/b02345/b02345.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-M01/b02345/b02345.cs
index 280a7ae4cc..57a65048a1 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-M01/b02345/b02345.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-M01/b02345/b02345.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
@@ -101,4 +102,4 @@ class App
         Console.WriteLine("Passed.");
         return 100;
     }
-}
\ No newline at end of file
+}
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-M01/b02762/b02762.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-M01/b02762/b02762.cs
index cfcbc59e35..8c39618f78 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-M01/b02762/b02762.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-M01/b02762/b02762.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Diagnostics;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-M01/b07211/byteshift.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-M01/b07211/byteshift.cs
index f30a7b54a0..890ba5091a 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-M01/b07211/byteshift.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-M01/b07211/byteshift.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-M01/b07900/rpPasses.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-M01/b07900/rpPasses.cs
index 048f1a122c..a016401115 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-M01/b07900/rpPasses.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-M01/b07900/rpPasses.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
@@ -46,4 +47,4 @@ class App
         Console.WriteLine("Passed.");
         return 100;
     }
-}
\ No newline at end of file
+}
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-M01/b08020/bbHndIndex.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-M01/b08020/bbHndIndex.cs
index efd1eb75fb..5b3d6bd6d9 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-M01/b08020/bbHndIndex.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-M01/b08020/bbHndIndex.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-M01/b11762/b11762.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-M01/b11762/b11762.cs
index f414fd59bb..2b68874b59 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-M01/b11762/b11762.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-M01/b11762/b11762.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
@@ -32,4 +33,4 @@ class test1
         Console.WriteLine("\nx=" + x);
         return x;
     }
-}
\ No newline at end of file
+}
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-M01/b16386/gtnop.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-M01/b16386/gtnop.cs
index 9dd06cde77..1d3527f91e 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-M01/b16386/gtnop.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-M01/b16386/gtnop.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-M01/b16399/gtIsValid64RsltMul.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-M01/b16399/gtIsValid64RsltMul.cs
index 559ba60d4c..62f05f7ff3 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-M01/b16399/gtIsValid64RsltMul.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-M01/b16399/gtIsValid64RsltMul.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-M01/b16570/pState.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-M01/b16570/pState.cs
index 16ebba19ea..b6feb88734 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-M01/b16570/pState.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-M01/b16570/pState.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 internal class test
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-M02/b00719/b00719.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-M02/b00719/b00719.cs
index e72e79a083..515114aeb7 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-M02/b00719/b00719.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-M02/b00719/b00719.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-M02/b19171/jmp2blk.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-M02/b19171/jmp2blk.cs
index 7778e73f22..43c26771a5 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-M02/b19171/jmp2blk.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-M02/b19171/jmp2blk.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
@@ -32,4 +33,4 @@ public struct AA
         Console.WriteLine("Passed.");
         return 100;
     }
-}
\ No newline at end of file
+}
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-M02/b21296/ptr.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-M02/b21296/ptr.cs
index 94d7a71683..46310d7a08 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-M02/b21296/ptr.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-M02/b21296/ptr.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-M02/b30251/b578931.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-M02/b30251/b578931.cs
index 94343427c4..196e66fe4d 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-M02/b30251/b578931.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-M02/b30251/b578931.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-M02/b31398/cs1.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-M02/b31398/cs1.cs
index a29f9db736..0276233fa0 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-M02/b31398/cs1.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V1.2-M02/b31398/cs1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Reflection;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V2.0-Beta2/b102533/DeadBlock.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V2.0-Beta2/b102533/DeadBlock.cs
index f5bb854e07..c92b07e058 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V2.0-Beta2/b102533/DeadBlock.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V2.0-Beta2/b102533/DeadBlock.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V2.0-Beta2/b268908/vars2.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V2.0-Beta2/b268908/vars2.cs
index bb587b27a7..6f778e48aa 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V2.0-Beta2/b268908/vars2.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V2.0-Beta2/b268908/vars2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 // coverage for clrjit!emitter::emitLclVarAddr::setVarNum
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V2.0-Beta2/b320147/1086745236.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V2.0-Beta2/b320147/1086745236.cs
index a6cb1b6368..5ede375c34 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V2.0-Beta2/b320147/1086745236.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V2.0-Beta2/b320147/1086745236.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
@@ -46,4 +47,4 @@ public class App
         Console.WriteLine("Passed.");
         return 100;
     }
-}
\ No newline at end of file
+}
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V2.0-Beta2/b321799/repro.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V2.0-Beta2/b321799/repro.cs
index 2de03dcd1a..8fb0584830 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V2.0-Beta2/b321799/repro.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V2.0-Beta2/b321799/repro.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V2.0-Beta2/b338014/vsw338014.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V2.0-Beta2/b338014/vsw338014.cs
index 38d2e36efe..3575f2f04e 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V2.0-Beta2/b338014/vsw338014.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V2.0-Beta2/b338014/vsw338014.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 // This is a coverage test...
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V2.0-Beta2/b399444/Repro.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V2.0-Beta2/b399444/Repro.cs
index 96ae6758c4..8c3f08fe79 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V2.0-Beta2/b399444/Repro.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V2.0-Beta2/b399444/Repro.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Reflection;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V2.0-Beta2/b405223/b405223.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V2.0-Beta2/b405223/b405223.cs
index f907f46a7a..ce6a8d61ba 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V2.0-Beta2/b405223/b405223.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V2.0-Beta2/b405223/b405223.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V2.0-Beta2/b416667/b416667.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V2.0-Beta2/b416667/b416667.cs
index 3dcb115c0a..894828dff4 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V2.0-Beta2/b416667/b416667.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V2.0-Beta2/b416667/b416667.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V2.0-Beta2/b423721/b423721.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V2.0-Beta2/b423721/b423721.cs
index 5215104c2d..f79d4489d5 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V2.0-Beta2/b423721/b423721.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V2.0-Beta2/b423721/b423721.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Reflection;
@@ -46,4 +47,4 @@ namespace Test
         }
     }
 
-}
\ No newline at end of file
+}
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V2.0-Beta2/b423721/c1.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V2.0-Beta2/b423721/c1.cs
index 0881919700..fda307f809 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V2.0-Beta2/b423721/c1.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V2.0-Beta2/b423721/c1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.CompilerServices;
@@ -24,4 +25,4 @@ namespace Test
         }
     }
 
-}
\ No newline at end of file
+}
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V2.0-Beta2/b425314/b425314.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V2.0-Beta2/b425314/b425314.cs
index 06f3f4474e..8e64a6a3d3 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V2.0-Beta2/b425314/b425314.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V2.0-Beta2/b425314/b425314.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Security;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V2.0-Beta2/b448208/Desktop/b448208.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V2.0-Beta2/b448208/Desktop/b448208.cs
index 3eb061e593..9eef9a600c 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V2.0-Beta2/b448208/Desktop/b448208.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V2.0-Beta2/b448208/Desktop/b448208.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Security;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V2.0-Beta2/b449827/b449827.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V2.0-Beta2/b449827/b449827.cs
index 36ace80ea2..c71e4f6700 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V2.0-Beta2/b449827/b449827.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V2.0-Beta2/b449827/b449827.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V2.0-RTM/b369916/b369916.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V2.0-RTM/b369916/b369916.cs
index 48700316c1..9918fe26da 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V2.0-RTM/b369916/b369916.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V2.0-RTM/b369916/b369916.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 //((((((s.e*((s.a+(s.b*s.c))-(s.c*s.d)))-((s.f+(s.e*s.f))-(s.g*s.h)))+(s.e+((s.a+(s.b*s.c))-(s.c*s.d))))-(s.g+((s.f+(s.e*s.f))-(s.g*s.h))))+((s.a+((s.h+(s.f+s.g))-(s.p*s.q)))*(((s.a+s.b)+s.g)-((s.c+s.b)*s.k))))-(((s.b*s.b)+s.g)-((s.c+s.b)*s.k)))
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V2.0-RTM/b491215/b491215.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V2.0-RTM/b491215/b491215.cs
index 1932794592..999623382e 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V2.0-RTM/b491215/b491215.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V2.0-RTM/b491215/b491215.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Collections;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/V2.0-RTM/b604247/b604247.cs b/tests/src/JIT/Regression/CLR-x86-JIT/V2.0-RTM/b604247/b604247.cs
index ac59c0e6f0..5d08e2fe5a 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/V2.0-RTM/b604247/b604247.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/V2.0-RTM/b604247/b604247.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Threading;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/dev10/b392262/b392262.cs b/tests/src/JIT/Regression/CLR-x86-JIT/dev10/b392262/b392262.cs
index a6918121ee..7895730f9a 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/dev10/b392262/b392262.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/dev10/b392262/b392262.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 /*
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/dev10/b393481/b393481.cs b/tests/src/JIT/Regression/CLR-x86-JIT/dev10/b393481/b393481.cs
index 9ab43df59e..f5414e4d14 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/dev10/b393481/b393481.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/dev10/b393481/b393481.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Collections.Generic;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/dev10/b400791/b400971.cs b/tests/src/JIT/Regression/CLR-x86-JIT/dev10/b400791/b400971.cs
index 72ee5fd107..24472efe2c 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/dev10/b400791/b400971.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/dev10/b400791/b400971.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 /*
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/dev10/b402658/b402658.cs b/tests/src/JIT/Regression/CLR-x86-JIT/dev10/b402658/b402658.cs
index 39e551a3de..f65d31cab7 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/dev10/b402658/b402658.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/dev10/b402658/b402658.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 /*
    IndexOutOfRange Exception When Using UShort or Short as an Input Array Type
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/dev10/b402701/b402701.cs b/tests/src/JIT/Regression/CLR-x86-JIT/dev10/b402701/b402701.cs
index 81b555dd31..e0801bebcb 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/dev10/b402701/b402701.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/dev10/b402701/b402701.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Security;
@@ -30,4 +31,4 @@ internal class Foo
         Console.WriteLine("test passed");
         return 100;
     }
-}
\ No newline at end of file
+}
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/dev11/DevDiv_376412/DevDiv_376412.cs b/tests/src/JIT/Regression/CLR-x86-JIT/dev11/DevDiv_376412/DevDiv_376412.cs
index 78e9049d48..fe2b0adc49 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/dev11/DevDiv_376412/DevDiv_376412.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/dev11/DevDiv_376412/DevDiv_376412.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 // <StdHeader/>
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/v1-m08/b12668/b12668.cs b/tests/src/JIT/Regression/CLR-x86-JIT/v1-m08/b12668/b12668.cs
index bd2d55c824..8fd3cd4222 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/v1-m08/b12668/b12668.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/v1-m08/b12668/b12668.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/DDB/b121938/ConstToString.cs b/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/DDB/b121938/ConstToString.cs
index e16ed25a42..e2b7550db0 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/DDB/b121938/ConstToString.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/DDB/b121938/ConstToString.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/DDB/b151497/NullCheckBoxedValuetypeReturn.cs b/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/DDB/b151497/NullCheckBoxedValuetypeReturn.cs
index 50041164b8..38c6ec1355 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/DDB/b151497/NullCheckBoxedValuetypeReturn.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/DDB/b151497/NullCheckBoxedValuetypeReturn.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 // JIT AVs and subsequently throws NullReferenceException when comparing a boxed valuetype return with null.
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/DDB/b158861/b158861.cs b/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/DDB/b158861/b158861.cs
index 39d2394ff8..347effc1a7 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/DDB/b158861/b158861.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/DDB/b158861/b158861.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 //Disable tailcall if the caller is marked no-inline.
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/DDB/b163200/b163200.cs b/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/DDB/b163200/b163200.cs
index 9f8c4a02d2..2da5148bbd 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/DDB/b163200/b163200.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/DDB/b163200/b163200.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/DDB/b170362/b170362.cs b/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/DDB/b170362/b170362.cs
index 56a3a8720b..cfdd8aa5f7 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/DDB/b170362/b170362.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/DDB/b170362/b170362.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/DDB/b188478/b188478.cs b/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/DDB/b188478/b188478.cs
index ea0bbe4880..5dd26170f1 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/DDB/b188478/b188478.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/DDB/b188478/b188478.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Collections;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/DDB/b19679/b19679.cs b/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/DDB/b19679/b19679.cs
index 804eae48f3..9dd77ca7c1 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/DDB/b19679/b19679.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/DDB/b19679/b19679.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/DDB/b202743/b202743.cs b/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/DDB/b202743/b202743.cs
index cd0c392e77..13f2bfc56e 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/DDB/b202743/b202743.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/DDB/b202743/b202743.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Collections.Generic;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/DDB/b33183/b33183.cs b/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/DDB/b33183/b33183.cs
index de7aba413a..bbe97bbc44 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/DDB/b33183/b33183.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/DDB/b33183/b33183.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 /*
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/DDB/b49778/b49778.cs b/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/DDB/b49778/b49778.cs
index cee3b4d2fa..055c2743c6 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/DDB/b49778/b49778.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/DDB/b49778/b49778.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 // The test case has been checked into WbyQFE JIT\Regression tree under the VSW bug number .
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/b106272/b106272.cs b/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/b106272/b106272.cs
index 84b602e3c4..281dd40a7b 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/b106272/b106272.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/b106272/b106272.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/b152292/b152292.cs b/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/b152292/b152292.cs
index b6a636e90f..1b816ce7e2 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/b152292/b152292.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/b152292/b152292.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 /*
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/b561129/b561129.cs b/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/b561129/b561129.cs
index d69217fbc2..e01d4f794d 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/b561129/b561129.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/b561129/b561129.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/b565808/b565808.cs b/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/b565808/b565808.cs
index 950d21cafc..ebeee8efe8 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/b565808/b565808.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/b565808/b565808.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
@@ -43,4 +44,4 @@ class My
 
     }
 
-}
\ No newline at end of file
+}
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/b569942/b569942.cs b/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/b569942/b569942.cs
index 43aa123ff3..937b2c7423 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/b569942/b569942.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/b569942/b569942.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 internal class TEST
 {
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/b589202/b589202.cs b/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/b589202/b589202.cs
index 559853dbbe..47b0a58c3c 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/b589202/b589202.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/b589202/b589202.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/b598034/b598034.cs b/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/b598034/b598034.cs
index cc716be29d..eb373be06a 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/b598034/b598034.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/b598034/b598034.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/b598649/b598649.cs b/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/b598649/b598649.cs
index 8234329689..0dc44f224e 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/b598649/b598649.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/b598649/b598649.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/b602004/Inline_Vars2.cs b/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/b602004/Inline_Vars2.cs
index ac14ca8797..c4e6c7e403 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/b602004/Inline_Vars2.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/b602004/Inline_Vars2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 // coverage for mscorjit!emitter::emitLclVarAddr::setVarNum
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/b608066/b608066.cs b/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/b608066/b608066.cs
index fede26131e..00eef84cd3 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/b608066/b608066.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/b608066/b608066.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 //The test checks for a gchole and an assert failure.
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/b608198/b608198.cs b/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/b608198/b608198.cs
index 150bc14dd1..51e721cb90 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/b608198/b608198.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/b608198/b608198.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 /*
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/b609280/b609280.cs b/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/b609280/b609280.cs
index 8e393e9816..649c4f6f2a 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/b609280/b609280.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/b609280/b609280.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 /*Incorrect code generated for assignment in multidimmensional arrays of large (>255 bytes) valuetypes by the x86 JIT.
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/b610562/b610562.cs b/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/b610562/b610562.cs
index 634dd54239..0370c81643 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/b610562/b610562.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/b610562/b610562.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 //This bug exists in whidbey rtm (2.0.50727.42) and has been fixed in Orcas and PUCLR
@@ -47,4 +48,4 @@ namespace VTest
         public static type sometype;
     }
 
-}
\ No newline at end of file
+}
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/b610750/32vs64.cs b/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/b610750/32vs64.cs
index 7fde452c96..3e4a2e9434 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/b610750/32vs64.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/b610750/32vs64.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/b610750/b610750.cs b/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/b610750/b610750.cs
index 4da1a3742c..ec03e6ce05 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/b610750/b610750.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/b610750/b610750.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 // This is a test case created by briansul. it compares
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/b611219/b611219.cs b/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/b611219/b611219.cs
index ab9c93c084..a8569c6495 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/b611219/b611219.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/b611219/b611219.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 //A constrained virtual call to an intrinsic returns incorrect value.
@@ -43,4 +44,4 @@ class Derived : Base<string>
         }
         return ret;
     }
-}
\ No newline at end of file
+}
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/b72218/b72218.cs b/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/b72218/b72218.cs
index 85bc0858ec..7e808b6d07 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/b72218/b72218.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/v2.1/b72218/b72218.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/CLR-x86-JIT/v2.2/ddb/ddb188478/DDB188478.cs b/tests/src/JIT/Regression/CLR-x86-JIT/v2.2/ddb/ddb188478/DDB188478.cs
index 31edce330b..76a6f29de9 100644
--- a/tests/src/JIT/Regression/CLR-x86-JIT/v2.2/ddb/ddb188478/DDB188478.cs
+++ b/tests/src/JIT/Regression/CLR-x86-JIT/v2.2/ddb/ddb188478/DDB188478.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Collections;
diff --git a/tests/src/JIT/Regression/Dev11/Dev11_457559/Dev11_457559.cs b/tests/src/JIT/Regression/Dev11/Dev11_457559/Dev11_457559.cs
index 1083c3c7ac..b396fb696e 100644
--- a/tests/src/JIT/Regression/Dev11/Dev11_457559/Dev11_457559.cs
+++ b/tests/src/JIT/Regression/Dev11/Dev11_457559/Dev11_457559.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
@@ -36,4 +37,4 @@ public class Test
         return true;
     }
 }
-public enum MyEnum { Value0 = 0 }
\ No newline at end of file
+public enum MyEnum { Value0 = 0 }
diff --git a/tests/src/JIT/Regression/Dev11/Dev11_5437/Dev11_5437.cs b/tests/src/JIT/Regression/Dev11/Dev11_5437/Dev11_5437.cs
index 6aea3f67fa..ace6dbe22c 100644
--- a/tests/src/JIT/Regression/Dev11/Dev11_5437/Dev11_5437.cs
+++ b/tests/src/JIT/Regression/Dev11/Dev11_5437/Dev11_5437.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
@@ -31,4 +32,4 @@ class Program
         Console.WriteLine("PASSED");
         return 100; //Didn't hit the bug so return success
     }
-}
\ No newline at end of file
+}
diff --git a/tests/src/JIT/Regression/Dev11/Dev11_617302/Dev11_617302.cs b/tests/src/JIT/Regression/Dev11/Dev11_617302/Dev11_617302.cs
index 0c6e8f8d7c..f85d085c01 100644
--- a/tests/src/JIT/Regression/Dev11/Dev11_617302/Dev11_617302.cs
+++ b/tests/src/JIT/Regression/Dev11/Dev11_617302/Dev11_617302.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/Dev11/Dev11_646049/Dev11_646049.cs b/tests/src/JIT/Regression/Dev11/Dev11_646049/Dev11_646049.cs
index b7bfe50bb9..dd6ebeebfb 100644
--- a/tests/src/JIT/Regression/Dev11/Dev11_646049/Dev11_646049.cs
+++ b/tests/src/JIT/Regression/Dev11/Dev11_646049/Dev11_646049.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/Dev11/DevDiv2_10623/DevDiv2_10623.cs b/tests/src/JIT/Regression/Dev11/DevDiv2_10623/DevDiv2_10623.cs
index 079421196d..c46512c85e 100644
--- a/tests/src/JIT/Regression/Dev11/DevDiv2_10623/DevDiv2_10623.cs
+++ b/tests/src/JIT/Regression/Dev11/DevDiv2_10623/DevDiv2_10623.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/Dev11/DevDiv2_8863/DevDiv2_8863.cs b/tests/src/JIT/Regression/Dev11/DevDiv2_8863/DevDiv2_8863.cs
index c54435475b..f4aeead4e9 100644
--- a/tests/src/JIT/Regression/Dev11/DevDiv2_8863/DevDiv2_8863.cs
+++ b/tests/src/JIT/Regression/Dev11/DevDiv2_8863/DevDiv2_8863.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/Dev11/External/Dev11_243742/app.cs b/tests/src/JIT/Regression/Dev11/External/Dev11_243742/app.cs
index e23fa82d6e..9516b845aa 100644
--- a/tests/src/JIT/Regression/Dev11/External/Dev11_243742/app.cs
+++ b/tests/src/JIT/Regression/Dev11/External/Dev11_243742/app.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 /*
 * Regression test for Dev11 243742 [Triton]
diff --git a/tests/src/JIT/Regression/Dev11/External/Dev11_243742/dll.cs b/tests/src/JIT/Regression/Dev11/External/Dev11_243742/dll.cs
index 211aab4b6a..d8d0810f4c 100644
--- a/tests/src/JIT/Regression/Dev11/External/Dev11_243742/dll.cs
+++ b/tests/src/JIT/Regression/Dev11/External/Dev11_243742/dll.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Regression/Dev11/External/dev11_111914/BadMax1.cs b/tests/src/JIT/Regression/Dev11/External/dev11_111914/BadMax1.cs
index beca081e8d..9110ba3bfb 100644
--- a/tests/src/JIT/Regression/Dev11/External/dev11_111914/BadMax1.cs
+++ b/tests/src/JIT/Regression/Dev11/External/dev11_111914/BadMax1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.CompilerServices;
diff --git a/tests/src/JIT/Regression/Dev11/External/dev11_131317/BadBox1.cs b/tests/src/JIT/Regression/Dev11/External/dev11_131317/BadBox1.cs
index 8ad2e6ed53..858389b97d 100644
--- a/tests/src/JIT/Regression/Dev11/External/dev11_131317/BadBox1.cs
+++ b/tests/src/JIT/Regression/Dev11/External/dev11_131317/BadBox1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.CompilerServices;
diff --git a/tests/src/JIT/Regression/Dev11/External/dev11_135245/R3Trasher1.cs b/tests/src/JIT/Regression/Dev11/External/dev11_135245/R3Trasher1.cs
index b55c0507ad..ac102b7ca1 100644
--- a/tests/src/JIT/Regression/Dev11/External/dev11_135245/R3Trasher1.cs
+++ b/tests/src/JIT/Regression/Dev11/External/dev11_135245/R3Trasher1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.CompilerServices;
diff --git a/tests/src/JIT/Regression/Dev11/External/dev11_149090/GcHole1.cs b/tests/src/JIT/Regression/Dev11/External/dev11_149090/GcHole1.cs
index d2b5100e46..5b12d88fad 100644
--- a/tests/src/JIT/Regression/Dev11/External/dev11_149090/GcHole1.cs
+++ b/tests/src/JIT/Regression/Dev11/External/dev11_149090/GcHole1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Collections;
diff --git a/tests/src/JIT/Regression/Dev11/External/dev11_154899/DynamicStaticAlignment1.cs b/tests/src/JIT/Regression/Dev11/External/dev11_154899/DynamicStaticAlignment1.cs
index 82e2fff949..e78d196dd0 100644
--- a/tests/src/JIT/Regression/Dev11/External/dev11_154899/DynamicStaticAlignment1.cs
+++ b/tests/src/JIT/Regression/Dev11/External/dev11_154899/DynamicStaticAlignment1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System;
diff --git a/tests/src/JIT/Regression/Dev11/External/dev11_239804/ShowLocallocAlignment.cs b/tests/src/JIT/Regression/Dev11/External/dev11_239804/ShowLocallocAlignment.cs
index f13febdca8..74ea313f29 100644
--- a/tests/src/JIT/Regression/Dev11/External/dev11_239804/ShowLocallocAlignment.cs
+++ b/tests/src/JIT/Regression/Dev11/External/dev11_239804/ShowLocallocAlignment.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.CompilerServices;
diff --git a/tests/src/JIT/Regression/Dev11/External/dev11_27971/UninitializedHighWord.cs b/tests/src/JIT/Regression/Dev11/External/dev11_27971/UninitializedHighWord.cs
index 4f89c59620..934833d282 100644
--- a/tests/src/JIT/Regression/Dev11/External/dev11_27971/UninitializedHighWord.cs
+++ b/tests/src/JIT/Regression/Dev11/External/dev11_27971/UninitializedHighWord.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.CompilerServices;
diff --git a/tests/src/JIT/Regression/Dev11/External/dev11_28763/R3Contention.cs b/tests/src/JIT/Regression/Dev11/External/dev11_28763/R3Contention.cs
index 89c1dde8cb..f34ce9e5a2 100644
--- a/tests/src/JIT/Regression/Dev11/External/dev11_28763/R3Contention.cs
+++ b/tests/src/JIT/Regression/Dev11/External/dev11_28763/R3Contention.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System;
diff --git a/tests/src/JIT/Regression/Dev11/External/dev11_77709/BadCheckedAdd1.cs b/tests/src/JIT/Regression/Dev11/External/dev11_77709/BadCheckedAdd1.cs
index f00c3f2f96..841ca2e653 100644
--- a/tests/src/JIT/Regression/Dev11/External/dev11_77709/BadCheckedAdd1.cs
+++ b/tests/src/JIT/Regression/Dev11/External/dev11_77709/BadCheckedAdd1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.IO;
diff --git a/tests/src/JIT/Regression/Dev11/External/dev11_91048/UseTrashedVfp1.cs b/tests/src/JIT/Regression/Dev11/External/dev11_91048/UseTrashedVfp1.cs
index e5bf664f56..c2f926408a 100644
--- a/tests/src/JIT/Regression/Dev11/External/dev11_91048/UseTrashedVfp1.cs
+++ b/tests/src/JIT/Regression/Dev11/External/dev11_91048/UseTrashedVfp1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.CompilerServices;
diff --git a/tests/src/JIT/Regression/Dev11/dev10_94677/loopvt.cs b/tests/src/JIT/Regression/Dev11/dev10_94677/loopvt.cs
index 4fc5c0dd33..353f1fd39f 100644
--- a/tests/src/JIT/Regression/Dev11/dev10_94677/loopvt.cs
+++ b/tests/src/JIT/Regression/Dev11/dev10_94677/loopvt.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 /*
diff --git a/tests/src/JIT/Regression/Dev11/dev11_13912/dev11_13912.cs b/tests/src/JIT/Regression/Dev11/dev11_13912/dev11_13912.cs
index 24b4fc8692..dbae31b2e2 100644
--- a/tests/src/JIT/Regression/Dev11/dev11_13912/dev11_13912.cs
+++ b/tests/src/JIT/Regression/Dev11/dev11_13912/dev11_13912.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
@@ -43,4 +44,4 @@ public class P
             }
         }
     }
-}
\ No newline at end of file
+}
diff --git a/tests/src/JIT/Regression/Dev11/dev11_165544/seqpts.cs b/tests/src/JIT/Regression/Dev11/dev11_165544/seqpts.cs
index 745e969432..2b1515da4d 100644
--- a/tests/src/JIT/Regression/Dev11/dev11_165544/seqpts.cs
+++ b/tests/src/JIT/Regression/Dev11/dev11_165544/seqpts.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 /* 
diff --git a/tests/src/JIT/Regression/Dev11/dev11_20929/dev11_20929.cs b/tests/src/JIT/Regression/Dev11/dev11_20929/dev11_20929.cs
index 2efbe74587..dd9b6c01fb 100644
--- a/tests/src/JIT/Regression/Dev11/dev11_20929/dev11_20929.cs
+++ b/tests/src/JIT/Regression/Dev11/dev11_20929/dev11_20929.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Regression/Dev11/dev11_4421/Dev11_4421.cs b/tests/src/JIT/Regression/Dev11/dev11_4421/Dev11_4421.cs
index ba16e70eda..9bf8ede1c7 100644
--- a/tests/src/JIT/Regression/Dev11/dev11_4421/Dev11_4421.cs
+++ b/tests/src/JIT/Regression/Dev11/dev11_4421/Dev11_4421.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Regression/Dev11/dev11_76013/Dev11_76013.cs b/tests/src/JIT/Regression/Dev11/dev11_76013/Dev11_76013.cs
index 20e04e3f21..92535033bb 100644
--- a/tests/src/JIT/Regression/Dev11/dev11_76013/Dev11_76013.cs
+++ b/tests/src/JIT/Regression/Dev11/dev11_76013/Dev11_76013.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Net;
diff --git a/tests/src/JIT/Regression/Dev14/DevDiv_876169/DevDiv_876169.cs b/tests/src/JIT/Regression/Dev14/DevDiv_876169/DevDiv_876169.cs
index 11c26f0222..2aaa809b6f 100644
--- a/tests/src/JIT/Regression/Dev14/DevDiv_876169/DevDiv_876169.cs
+++ b/tests/src/JIT/Regression/Dev14/DevDiv_876169/DevDiv_876169.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/JitBlue/DevDiv_794115/DevDiv_794115.cs b/tests/src/JIT/Regression/JitBlue/DevDiv_794115/DevDiv_794115.cs
index 4ddba5aa98..94b43f2798 100644
--- a/tests/src/JIT/Regression/JitBlue/DevDiv_794115/DevDiv_794115.cs
+++ b/tests/src/JIT/Regression/JitBlue/DevDiv_794115/DevDiv_794115.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
@@ -23,4 +24,4 @@ class Repro
 
     static short Three = 3;
     static short Dummy = -1;
-}
\ No newline at end of file
+}
diff --git a/tests/src/JIT/Regression/JitBlue/DevDiv_794631/DevDiv_794631.cs b/tests/src/JIT/Regression/JitBlue/DevDiv_794631/DevDiv_794631.cs
index 731eb09d39..3f69996635 100644
--- a/tests/src/JIT/Regression/JitBlue/DevDiv_794631/DevDiv_794631.cs
+++ b/tests/src/JIT/Regression/JitBlue/DevDiv_794631/DevDiv_794631.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/JitBlue/DevDiv_815940/DevDiv_815940.cs b/tests/src/JIT/Regression/JitBlue/DevDiv_815940/DevDiv_815940.cs
index a4b798002e..cf97e47a78 100644
--- a/tests/src/JIT/Regression/JitBlue/DevDiv_815940/DevDiv_815940.cs
+++ b/tests/src/JIT/Regression/JitBlue/DevDiv_815940/DevDiv_815940.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/JitBlue/DevDiv_816617/DevDiv_816617.cs b/tests/src/JIT/Regression/JitBlue/DevDiv_816617/DevDiv_816617.cs
index f6412d63b2..1d10dae3f8 100644
--- a/tests/src/JIT/Regression/JitBlue/DevDiv_816617/DevDiv_816617.cs
+++ b/tests/src/JIT/Regression/JitBlue/DevDiv_816617/DevDiv_816617.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/JitBlue/GitHub_2610/GitHub_2610.cs b/tests/src/JIT/Regression/JitBlue/GitHub_2610/GitHub_2610.cs
index fb7559e4ec..1bff1378ca 100644
--- a/tests/src/JIT/Regression/JitBlue/GitHub_2610/GitHub_2610.cs
+++ b/tests/src/JIT/Regression/JitBlue/GitHub_2610/GitHub_2610.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.CompilerServices;
diff --git a/tests/src/JIT/Regression/JitBlue/devdiv_174983/devdiv_174983.cs b/tests/src/JIT/Regression/JitBlue/devdiv_174983/devdiv_174983.cs
index 4097029ada..e3e5bf69c3 100644
--- a/tests/src/JIT/Regression/JitBlue/devdiv_174983/devdiv_174983.cs
+++ b/tests/src/JIT/Regression/JitBlue/devdiv_174983/devdiv_174983.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/JitBlue/devdiv_911875/DevDiv_911875.cs b/tests/src/JIT/Regression/JitBlue/devdiv_911875/DevDiv_911875.cs
index 279c58ef2e..3e09bf43fb 100644
--- a/tests/src/JIT/Regression/JitBlue/devdiv_911875/DevDiv_911875.cs
+++ b/tests/src/JIT/Regression/JitBlue/devdiv_911875/DevDiv_911875.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.CompilerServices;
diff --git a/tests/src/JIT/Regression/VS-ia64-JIT/M00/b100336/emptytryfinally.cs b/tests/src/JIT/Regression/VS-ia64-JIT/M00/b100336/emptytryfinally.cs
index 5e0b27fe37..791ec8a927 100644
--- a/tests/src/JIT/Regression/VS-ia64-JIT/M00/b100336/emptytryfinally.cs
+++ b/tests/src/JIT/Regression/VS-ia64-JIT/M00/b100336/emptytryfinally.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/VS-ia64-JIT/M00/b103846/d.cs b/tests/src/JIT/Regression/VS-ia64-JIT/M00/b103846/d.cs
index 126a3b0dab..9bde452c1d 100644
--- a/tests/src/JIT/Regression/VS-ia64-JIT/M00/b103846/d.cs
+++ b/tests/src/JIT/Regression/VS-ia64-JIT/M00/b103846/d.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 class Bug
@@ -13,4 +14,4 @@ class Bug
         System.Console.WriteLine(s4);
         return 100;
     }
-}
\ No newline at end of file
+}
diff --git a/tests/src/JIT/Regression/VS-ia64-JIT/M00/b111130/makework.cs b/tests/src/JIT/Regression/VS-ia64-JIT/M00/b111130/makework.cs
index 960d2b4e59..46488813c0 100644
--- a/tests/src/JIT/Regression/VS-ia64-JIT/M00/b111130/makework.cs
+++ b/tests/src/JIT/Regression/VS-ia64-JIT/M00/b111130/makework.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
@@ -53,4 +54,4 @@ class test
 
 
     }
-}
\ No newline at end of file
+}
diff --git a/tests/src/JIT/Regression/VS-ia64-JIT/M00/b111192/strswitch2.cs b/tests/src/JIT/Regression/VS-ia64-JIT/M00/b111192/strswitch2.cs
index fc91797e61..8cc671a2d6 100644
--- a/tests/src/JIT/Regression/VS-ia64-JIT/M00/b111192/strswitch2.cs
+++ b/tests/src/JIT/Regression/VS-ia64-JIT/M00/b111192/strswitch2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/Regression/VS-ia64-JIT/M00/b113493/bad.cs b/tests/src/JIT/Regression/VS-ia64-JIT/M00/b113493/bad.cs
index 1e02a4c2c2..364762d345 100644
--- a/tests/src/JIT/Regression/VS-ia64-JIT/M00/b113493/bad.cs
+++ b/tests/src/JIT/Regression/VS-ia64-JIT/M00/b113493/bad.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 namespace DefaultNamespace
 {
diff --git a/tests/src/JIT/Regression/VS-ia64-JIT/M00/b115253/hello2.cs b/tests/src/JIT/Regression/VS-ia64-JIT/M00/b115253/hello2.cs
index 98cc01d5f6..4b156c0998 100644
--- a/tests/src/JIT/Regression/VS-ia64-JIT/M00/b115253/hello2.cs
+++ b/tests/src/JIT/Regression/VS-ia64-JIT/M00/b115253/hello2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/VS-ia64-JIT/M00/b119026/bug.cs b/tests/src/JIT/Regression/VS-ia64-JIT/M00/b119026/bug.cs
index 010073b4df..7429c5aa2f 100644
--- a/tests/src/JIT/Regression/VS-ia64-JIT/M00/b119026/bug.cs
+++ b/tests/src/JIT/Regression/VS-ia64-JIT/M00/b119026/bug.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 class test
diff --git a/tests/src/JIT/Regression/VS-ia64-JIT/M00/b119026/charbug.cs b/tests/src/JIT/Regression/VS-ia64-JIT/M00/b119026/charbug.cs
index 387e8005db..9a3b03bb63 100644
--- a/tests/src/JIT/Regression/VS-ia64-JIT/M00/b119026/charbug.cs
+++ b/tests/src/JIT/Regression/VS-ia64-JIT/M00/b119026/charbug.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 class test
diff --git a/tests/src/JIT/Regression/VS-ia64-JIT/M00/b140298/test.cs b/tests/src/JIT/Regression/VS-ia64-JIT/M00/b140298/test.cs
index 24a8882c8e..f8264dade3 100644
--- a/tests/src/JIT/Regression/VS-ia64-JIT/M00/b140298/test.cs
+++ b/tests/src/JIT/Regression/VS-ia64-JIT/M00/b140298/test.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
@@ -54,4 +55,4 @@ public class History
                string inData)
     {
     }
-}
\ No newline at end of file
+}
diff --git a/tests/src/JIT/Regression/VS-ia64-JIT/M00/b141358/test.cs b/tests/src/JIT/Regression/VS-ia64-JIT/M00/b141358/test.cs
index c92f807ceb..4217cded55 100644
--- a/tests/src/JIT/Regression/VS-ia64-JIT/M00/b141358/test.cs
+++ b/tests/src/JIT/Regression/VS-ia64-JIT/M00/b141358/test.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/VS-ia64-JIT/M00/b77951/Main.cs b/tests/src/JIT/Regression/VS-ia64-JIT/M00/b77951/Main.cs
index 219731365a..ec56e6c1e8 100644
--- a/tests/src/JIT/Regression/VS-ia64-JIT/M00/b77951/Main.cs
+++ b/tests/src/JIT/Regression/VS-ia64-JIT/M00/b77951/Main.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 public class Test
 {
diff --git a/tests/src/JIT/Regression/VS-ia64-JIT/M00/b77951/Property.cs b/tests/src/JIT/Regression/VS-ia64-JIT/M00/b77951/Property.cs
index 402f4fe0b7..849ffb05c0 100644
--- a/tests/src/JIT/Regression/VS-ia64-JIT/M00/b77951/Property.cs
+++ b/tests/src/JIT/Regression/VS-ia64-JIT/M00/b77951/Property.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 public class Property
 {
diff --git a/tests/src/JIT/Regression/VS-ia64-JIT/M00/b99219/b99219.cs b/tests/src/JIT/Regression/VS-ia64-JIT/M00/b99219/b99219.cs
index cf7f6bb8d3..28c83252cc 100644
--- a/tests/src/JIT/Regression/VS-ia64-JIT/M00/b99219/b99219.cs
+++ b/tests/src/JIT/Regression/VS-ia64-JIT/M00/b99219/b99219.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
@@ -41,4 +42,4 @@ public class a
         Console.WriteLine("Failed - temp = " + temp);
         return 0;
     }
-}
\ No newline at end of file
+}
diff --git a/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-Beta1/b102615/test1.cs b/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-Beta1/b102615/test1.cs
index b3eb664b3f..cdee96f396 100644
--- a/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-Beta1/b102615/test1.cs
+++ b/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-Beta1/b102615/test1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
@@ -51,4 +52,4 @@ class Test
         Console.WriteLine(s.O1);
         Console.WriteLine(s.O2);
     }
-}
\ No newline at end of file
+}
diff --git a/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-Beta1/b102860/structret1_1.cs b/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-Beta1/b102860/structret1_1.cs
index 1fb41ee999..6fd8391d9f 100644
--- a/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-Beta1/b102860/structret1_1.cs
+++ b/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-Beta1/b102860/structret1_1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-Beta1/b102887/struct5_2.cs b/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-Beta1/b102887/struct5_2.cs
index 69fbd70e85..ace49cf855 100644
--- a/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-Beta1/b102887/struct5_2.cs
+++ b/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-Beta1/b102887/struct5_2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-Beta1/b124409/ericcprop3.cs b/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-Beta1/b124409/ericcprop3.cs
index b7fa150c33..48dbcc3118 100644
--- a/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-Beta1/b124409/ericcprop3.cs
+++ b/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-Beta1/b124409/ericcprop3.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-Beta1/b301479/_rgvk6ax.cs b/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-Beta1/b301479/_rgvk6ax.cs
index 2ae921ff73..8b025f94b4 100644
--- a/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-Beta1/b301479/_rgvk6ax.cs
+++ b/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-Beta1/b301479/_rgvk6ax.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Collections;
diff --git a/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-Beta1/b302509/_5mvazhg.cs b/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-Beta1/b302509/_5mvazhg.cs
index 766cf6f23f..3ab2993f61 100644
--- a/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-Beta1/b302509/_5mvazhg.cs
+++ b/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-Beta1/b302509/_5mvazhg.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Collections;
@@ -42,4 +43,4 @@ public class App
     public static bool m_bFwd5;
     public static AA m_xFwd6;
     public static byte m_byFwd9;
-}
\ No newline at end of file
+}
diff --git a/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-Beta1/b91074/pack8.cs b/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-Beta1/b91074/pack8.cs
index 3d0b3b47c5..65a1a5cae1 100644
--- a/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-Beta1/b91074/pack8.cs
+++ b/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-Beta1/b91074/pack8.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-Beta1/b91944/_knu165r.cs b/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-Beta1/b91944/_knu165r.cs
index 18dacd8919..d73ec2adbb 100644
--- a/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-Beta1/b91944/_knu165r.cs
+++ b/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-Beta1/b91944/_knu165r.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Collections;
diff --git a/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-M01/b10789/switch.cs b/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-M01/b10789/switch.cs
index f8cfcb54c2..a1e12e7732 100644
--- a/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-M01/b10789/switch.cs
+++ b/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-M01/b10789/switch.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
@@ -28,4 +29,4 @@ class foo
         return 100;
     }
 
-}
\ No newline at end of file
+}
diff --git a/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-M01/b10790/locals10K.cs b/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-M01/b10790/locals10K.cs
index 7565f3307b..14be4d8d1a 100644
--- a/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-M01/b10790/locals10K.cs
+++ b/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-M01/b10790/locals10K.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-M01/b10827/MT_DEATH.cs b/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-M01/b10827/MT_DEATH.cs
index 526e7d0f88..c4e8161ebf 100644
--- a/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-M01/b10827/MT_DEATH.cs
+++ b/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-M01/b10827/MT_DEATH.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-M01/b19112/divbyte.cs b/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-M01/b19112/divbyte.cs
index 031657b0a7..8b31d770c8 100644
--- a/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-M01/b19112/divbyte.cs
+++ b/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-M01/b19112/divbyte.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 class foo
@@ -28,4 +29,4 @@ class foo
         c = (sbyte)(a / b);
     }
 
-}
\ No newline at end of file
+}
diff --git a/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-M01/b19112/divshort.cs b/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-M01/b19112/divshort.cs
index 104477b2d0..f441fb17db 100644
--- a/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-M01/b19112/divshort.cs
+++ b/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-M01/b19112/divshort.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 class foo
@@ -24,4 +25,4 @@ class foo
         c = (short)(a / b);
     }
 
-}
\ No newline at end of file
+}
diff --git a/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-M02/b102729/b102729.cs b/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-M02/b102729/b102729.cs
index 858bee4dcd..fb36b37992 100644
--- a/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-M02/b102729/b102729.cs
+++ b/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-M02/b102729/b102729.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 struct Foo
diff --git a/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-M02/b102763/gcparamonstack.cs b/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-M02/b102763/gcparamonstack.cs
index bee00a2268..cc8fbc4b8d 100644
--- a/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-M02/b102763/gcparamonstack.cs
+++ b/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-M02/b102763/gcparamonstack.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-M02/b102886/ovf.cs b/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-M02/b102886/ovf.cs
index 92857bd8ec..e474c64ba9 100644
--- a/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-M02/b102886/ovf.cs
+++ b/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-M02/b102886/ovf.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 class ovf
@@ -26,4 +27,4 @@ class ovf
         return 1;
     }
 
-}
\ No newline at end of file
+}
diff --git a/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-M02/b108129/test2.cs b/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-M02/b108129/test2.cs
index 1367d1c1ae..afd994521b 100644
--- a/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-M02/b108129/test2.cs
+++ b/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-M02/b108129/test2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System.Runtime.InteropServices;
 
diff --git a/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-M02/b10828/redundant.cs b/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-M02/b10828/redundant.cs
index 95508ca721..a6de5215fc 100644
--- a/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-M02/b10828/redundant.cs
+++ b/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-M02/b10828/redundant.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-M02/b15539/simple.cs b/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-M02/b15539/simple.cs
index cb38a78139..647bc31556 100644
--- a/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-M02/b15539/simple.cs
+++ b/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-M02/b15539/simple.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
@@ -33,4 +34,4 @@ internal class A
         Console.WriteLine("FAIL");
         return 0;
     }
-}
\ No newline at end of file
+}
diff --git a/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-M02/b19394/stringArray114.cs b/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-M02/b19394/stringArray114.cs
index c3e50ad43f..1aaf7554cd 100644
--- a/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-M02/b19394/stringArray114.cs
+++ b/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-M02/b19394/stringArray114.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-M02/b21015/test.cs b/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-M02/b21015/test.cs
index bf021bffd3..ecd8193b2b 100644
--- a/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-M02/b21015/test.cs
+++ b/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-M02/b21015/test.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
@@ -45,4 +46,4 @@ class Tester
     {
         Console.WriteLine(t.TheString);
     }
-}
\ No newline at end of file
+}
diff --git a/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-M02/b26496/_1d6bgof.cs b/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-M02/b26496/_1d6bgof.cs
index 6025abf79b..414168c7fe 100644
--- a/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-M02/b26496/_1d6bgof.cs
+++ b/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-M02/b26496/_1d6bgof.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
@@ -328,4 +329,4 @@ public class App
     public static byte[] m_abyFwd14;
     public static TestEnum m_xFwd15;
     public static object[,] m_aobjFwd16;
-}
\ No newline at end of file
+}
diff --git a/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-M02/b27978/gcparaminreg.cs b/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-M02/b27978/gcparaminreg.cs
index 384e4bcdf8..84c1fe4fc4 100644
--- a/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-M02/b27978/gcparaminreg.cs
+++ b/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-M02/b27978/gcparaminreg.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 // This test is intended to test using SSIs to report cases where
diff --git a/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-M02/b27980/struct1.cs b/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-M02/b27980/struct1.cs
index e3b05c9bc0..e73ca5f316 100644
--- a/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-M02/b27980/struct1.cs
+++ b/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-M02/b27980/struct1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-M02/b28077/struct5_2.cs b/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-M02/b28077/struct5_2.cs
index 69fbd70e85..ace49cf855 100644
--- a/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-M02/b28077/struct5_2.cs
+++ b/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-M02/b28077/struct5_2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-M02/b28141/structret1_1.cs b/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-M02/b28141/structret1_1.cs
index 51a8c4a0d8..425c9130a9 100644
--- a/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-M02/b28141/structret1_1.cs
+++ b/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-M02/b28141/structret1_1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-M02/b29343/test.hfa12.cs b/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-M02/b29343/test.hfa12.cs
index 4e97ddc52a..9c45ab492d 100644
--- a/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-M02/b29343/test.hfa12.cs
+++ b/tests/src/JIT/Regression/VS-ia64-JIT/V1.2-M02/b29343/test.hfa12.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/VS-ia64-JIT/V2.0-Beta2/b184799/b184799.cs b/tests/src/JIT/Regression/VS-ia64-JIT/V2.0-Beta2/b184799/b184799.cs
index b906caac1f..846edbc199 100644
--- a/tests/src/JIT/Regression/VS-ia64-JIT/V2.0-Beta2/b184799/b184799.cs
+++ b/tests/src/JIT/Regression/VS-ia64-JIT/V2.0-Beta2/b184799/b184799.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/VS-ia64-JIT/V2.0-Beta2/b302558/_aopst1l.cs b/tests/src/JIT/Regression/VS-ia64-JIT/V2.0-Beta2/b302558/_aopst1l.cs
index 586fbd4f34..8678809d8d 100644
--- a/tests/src/JIT/Regression/VS-ia64-JIT/V2.0-Beta2/b302558/_aopst1l.cs
+++ b/tests/src/JIT/Regression/VS-ia64-JIT/V2.0-Beta2/b302558/_aopst1l.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
@@ -87,4 +88,4 @@ public class App
     public static ulong[] m_aulFwd18;
     public static ushort[,][,][][] m_aushFwd19;
     public static char[] m_achFwd20;
-}
\ No newline at end of file
+}
diff --git a/tests/src/JIT/Regression/VS-ia64-JIT/V2.0-Beta2/b309539/_ba6c0ou.cs b/tests/src/JIT/Regression/VS-ia64-JIT/V2.0-Beta2/b309539/_ba6c0ou.cs
index 951fd14038..129fcc4b0e 100644
--- a/tests/src/JIT/Regression/VS-ia64-JIT/V2.0-Beta2/b309539/_ba6c0ou.cs
+++ b/tests/src/JIT/Regression/VS-ia64-JIT/V2.0-Beta2/b309539/_ba6c0ou.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
@@ -94,4 +95,4 @@ public class App
     public static Array[,][, ,] m_axFwd8;
     public static object m_objFwd9;
     public static String m_xFwd10;
-}
\ No newline at end of file
+}
diff --git a/tests/src/JIT/Regression/VS-ia64-JIT/V2.0-Beta2/b309548/_hngh669.cs b/tests/src/JIT/Regression/VS-ia64-JIT/V2.0-Beta2/b309548/_hngh669.cs
index d4afc51c52..7ac9d968d0 100644
--- a/tests/src/JIT/Regression/VS-ia64-JIT/V2.0-Beta2/b309548/_hngh669.cs
+++ b/tests/src/JIT/Regression/VS-ia64-JIT/V2.0-Beta2/b309548/_hngh669.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
@@ -51,4 +52,4 @@ public class App
         return 100;
     }
 
-}
\ No newline at end of file
+}
diff --git a/tests/src/JIT/Regression/VS-ia64-JIT/V2.0-Beta2/b311420/b311420.cs b/tests/src/JIT/Regression/VS-ia64-JIT/V2.0-Beta2/b311420/b311420.cs
index ea3b683cf9..70dc29f1a7 100644
--- a/tests/src/JIT/Regression/VS-ia64-JIT/V2.0-Beta2/b311420/b311420.cs
+++ b/tests/src/JIT/Regression/VS-ia64-JIT/V2.0-Beta2/b311420/b311420.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 // <Area> Nullable - Lifting - Operators </Area>
diff --git a/tests/src/JIT/Regression/VS-ia64-JIT/V2.0-Beta2/b360587/repro.cs b/tests/src/JIT/Regression/VS-ia64-JIT/V2.0-Beta2/b360587/repro.cs
index 6141d58ac7..75ef7d0d59 100644
--- a/tests/src/JIT/Regression/VS-ia64-JIT/V2.0-Beta2/b360587/repro.cs
+++ b/tests/src/JIT/Regression/VS-ia64-JIT/V2.0-Beta2/b360587/repro.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/VS-ia64-JIT/V2.0-RTM/b539509/b539509.cs b/tests/src/JIT/Regression/VS-ia64-JIT/V2.0-RTM/b539509/b539509.cs
index 9e9c169e49..0b1dfcee82 100644
--- a/tests/src/JIT/Regression/VS-ia64-JIT/V2.0-RTM/b539509/b539509.cs
+++ b/tests/src/JIT/Regression/VS-ia64-JIT/V2.0-RTM/b539509/b539509.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
@@ -697,4 +698,4 @@ public class App
     public static String[][] m_axFwd22;
     public static char[,] m_achFwd23;
     public static AA<sbyte, byte, uint, uint, long, bool> m_axFwd24;
-}
\ No newline at end of file
+}
diff --git a/tests/src/JIT/Regression/clr-x64-JIT/v4.0/DevDiv34372/overRepLocalOpt.cs b/tests/src/JIT/Regression/clr-x64-JIT/v4.0/DevDiv34372/overRepLocalOpt.cs
index 4a686196ef..8ea7e1dce9 100644
--- a/tests/src/JIT/Regression/clr-x64-JIT/v4.0/DevDiv34372/overRepLocalOpt.cs
+++ b/tests/src/JIT/Regression/clr-x64-JIT/v4.0/DevDiv34372/overRepLocalOpt.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/Regression/clr-x64-JIT/v4.0/devdiv374539/DevDiv_374539.cs b/tests/src/JIT/Regression/clr-x64-JIT/v4.0/devdiv374539/DevDiv_374539.cs
index ad665f7ea9..b32e5759f5 100644
--- a/tests/src/JIT/Regression/clr-x64-JIT/v4.0/devdiv374539/DevDiv_374539.cs
+++ b/tests/src/JIT/Regression/clr-x64-JIT/v4.0/devdiv374539/DevDiv_374539.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 
diff --git a/tests/src/JIT/RyuJIT/DoWhileBndChk.cs b/tests/src/JIT/RyuJIT/DoWhileBndChk.cs
index 817a51b148..5a5c921b5b 100644
--- a/tests/src/JIT/RyuJIT/DoWhileBndChk.cs
+++ b/tests/src/JIT/RyuJIT/DoWhileBndChk.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 // Ensure bounds checks aren't elided for this do-while loop.
 //
diff --git a/tests/src/JIT/RyuJIT/rCopyProp1.cs b/tests/src/JIT/RyuJIT/rCopyProp1.cs
index bf6d0eb36d..be7d530e0f 100644
--- a/tests/src/JIT/RyuJIT/rCopyProp1.cs
+++ b/tests/src/JIT/RyuJIT/rCopyProp1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 // This test is primarily for detecting bad reverse copy prop on 
 // newobj calls.   If the intended target has any interference with the sources 
diff --git a/tests/src/JIT/SIMD/VectorAbs.cs b/tests/src/JIT/SIMD/VectorAbs.cs
index 476bb73ffe..10ef289780 100644
--- a/tests/src/JIT/SIMD/VectorAbs.cs
+++ b/tests/src/JIT/SIMD/VectorAbs.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/SIMD/VectorAdd.cs b/tests/src/JIT/SIMD/VectorAdd.cs
index cbad4951aa..d3dd305c8b 100644
--- a/tests/src/JIT/SIMD/VectorAdd.cs
+++ b/tests/src/JIT/SIMD/VectorAdd.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/SIMD/VectorArgs.cs b/tests/src/JIT/SIMD/VectorArgs.cs
index c365ec6c87..4c4a07ab3e 100644
--- a/tests/src/JIT/SIMD/VectorArgs.cs
+++ b/tests/src/JIT/SIMD/VectorArgs.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/SIMD/VectorArray.cs b/tests/src/JIT/SIMD/VectorArray.cs
index 7d76f91120..8c8c1ec0d3 100644
--- a/tests/src/JIT/SIMD/VectorArray.cs
+++ b/tests/src/JIT/SIMD/VectorArray.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/SIMD/VectorArrayInit.cs b/tests/src/JIT/SIMD/VectorArrayInit.cs
index 6bf90aedce..85ebd4af0c 100644
--- a/tests/src/JIT/SIMD/VectorArrayInit.cs
+++ b/tests/src/JIT/SIMD/VectorArrayInit.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/SIMD/VectorCopyToArray.cs b/tests/src/JIT/SIMD/VectorCopyToArray.cs
index 817336d6a8..b141cfd149 100644
--- a/tests/src/JIT/SIMD/VectorCopyToArray.cs
+++ b/tests/src/JIT/SIMD/VectorCopyToArray.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/SIMD/VectorDiv.cs b/tests/src/JIT/SIMD/VectorDiv.cs
index 2031701cce..031a7d8395 100644
--- a/tests/src/JIT/SIMD/VectorDiv.cs
+++ b/tests/src/JIT/SIMD/VectorDiv.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/SIMD/VectorDot.cs b/tests/src/JIT/SIMD/VectorDot.cs
index 340a8d8062..95a2e92be5 100644
--- a/tests/src/JIT/SIMD/VectorDot.cs
+++ b/tests/src/JIT/SIMD/VectorDot.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/SIMD/VectorExp.cs b/tests/src/JIT/SIMD/VectorExp.cs
index c67420c08c..608897bf4b 100644
--- a/tests/src/JIT/SIMD/VectorExp.cs
+++ b/tests/src/JIT/SIMD/VectorExp.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/SIMD/VectorGet.cs b/tests/src/JIT/SIMD/VectorGet.cs
index e92d6d02cb..2e9cb256df 100644
--- a/tests/src/JIT/SIMD/VectorGet.cs
+++ b/tests/src/JIT/SIMD/VectorGet.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/SIMD/VectorHWAccel.cs b/tests/src/JIT/SIMD/VectorHWAccel.cs
index 20eb3a52a2..d4bfbbd92a 100644
--- a/tests/src/JIT/SIMD/VectorHWAccel.cs
+++ b/tests/src/JIT/SIMD/VectorHWAccel.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/SIMD/VectorHWAccel2.cs b/tests/src/JIT/SIMD/VectorHWAccel2.cs
index f3fd503ba7..b2aaacda4e 100644
--- a/tests/src/JIT/SIMD/VectorHWAccel2.cs
+++ b/tests/src/JIT/SIMD/VectorHWAccel2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/SIMD/VectorInit.cs b/tests/src/JIT/SIMD/VectorInit.cs
index 6e57c9be2e..e46b880629 100644
--- a/tests/src/JIT/SIMD/VectorInit.cs
+++ b/tests/src/JIT/SIMD/VectorInit.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/SIMD/VectorInitN.cs b/tests/src/JIT/SIMD/VectorInitN.cs
index 0018c5f91e..18078858c7 100644
--- a/tests/src/JIT/SIMD/VectorInitN.cs
+++ b/tests/src/JIT/SIMD/VectorInitN.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/SIMD/VectorIntEquals.cs b/tests/src/JIT/SIMD/VectorIntEquals.cs
index 05ba2b98fe..bbbbbe519d 100644
--- a/tests/src/JIT/SIMD/VectorIntEquals.cs
+++ b/tests/src/JIT/SIMD/VectorIntEquals.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/SIMD/VectorMatrix.cs b/tests/src/JIT/SIMD/VectorMatrix.cs
index 8edc32f3be..22f1fc0ce3 100644
--- a/tests/src/JIT/SIMD/VectorMatrix.cs
+++ b/tests/src/JIT/SIMD/VectorMatrix.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/SIMD/VectorMax.cs b/tests/src/JIT/SIMD/VectorMax.cs
index 02aafc80ca..11133b8eed 100644
--- a/tests/src/JIT/SIMD/VectorMax.cs
+++ b/tests/src/JIT/SIMD/VectorMax.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/SIMD/VectorMin.cs b/tests/src/JIT/SIMD/VectorMin.cs
index eea64399b8..c67f122584 100644
--- a/tests/src/JIT/SIMD/VectorMin.cs
+++ b/tests/src/JIT/SIMD/VectorMin.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/SIMD/VectorMul.cs b/tests/src/JIT/SIMD/VectorMul.cs
index b50595a1a6..e191f25cf1 100644
--- a/tests/src/JIT/SIMD/VectorMul.cs
+++ b/tests/src/JIT/SIMD/VectorMul.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/SIMD/VectorRelOp.cs b/tests/src/JIT/SIMD/VectorRelOp.cs
index d2568a1d96..70342f3e7a 100644
--- a/tests/src/JIT/SIMD/VectorRelOp.cs
+++ b/tests/src/JIT/SIMD/VectorRelOp.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/SIMD/VectorReturn.cs b/tests/src/JIT/SIMD/VectorReturn.cs
index 60e4f09e1a..97fe80c2ee 100644
--- a/tests/src/JIT/SIMD/VectorReturn.cs
+++ b/tests/src/JIT/SIMD/VectorReturn.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/SIMD/VectorSet.cs b/tests/src/JIT/SIMD/VectorSet.cs
index 8512d8881d..ccf5e79cff 100644
--- a/tests/src/JIT/SIMD/VectorSet.cs
+++ b/tests/src/JIT/SIMD/VectorSet.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/SIMD/VectorSqrt.cs b/tests/src/JIT/SIMD/VectorSqrt.cs
index 294cfeb486..55876e84aa 100644
--- a/tests/src/JIT/SIMD/VectorSqrt.cs
+++ b/tests/src/JIT/SIMD/VectorSqrt.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/SIMD/VectorSub.cs b/tests/src/JIT/SIMD/VectorSub.cs
index f620036c2e..a7f6f23d7f 100644
--- a/tests/src/JIT/SIMD/VectorSub.cs
+++ b/tests/src/JIT/SIMD/VectorSub.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/SIMD/VectorUnused.cs b/tests/src/JIT/SIMD/VectorUnused.cs
index 08e2033471..02bb73ddf1 100644
--- a/tests/src/JIT/SIMD/VectorUnused.cs
+++ b/tests/src/JIT/SIMD/VectorUnused.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 // The Rationalizer was not correctly handling a case of an unused SIMD expression
diff --git a/tests/src/JIT/SIMD/VectorUtil.cs b/tests/src/JIT/SIMD/VectorUtil.cs
index 80c9fd238a..a84e0c3c54 100644
--- a/tests/src/JIT/SIMD/VectorUtil.cs
+++ b/tests/src/JIT/SIMD/VectorUtil.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/ebvts/cs/generics/generics/repro52.cs b/tests/src/JIT/jit64/ebvts/cs/generics/generics/repro52.cs
index a20525270e..96d157b294 100644
--- a/tests/src/JIT/jit64/ebvts/cs/generics/generics/repro52.cs
+++ b/tests/src/JIT/jit64/ebvts/cs/generics/generics/repro52.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 internal class MCell<T>
 {
@@ -38,4 +39,4 @@ internal class M
         c.Gather<float, long>((float)0.5, (long)0);
         return 100;
     }
-}
\ No newline at end of file
+}
diff --git a/tests/src/JIT/jit64/eh/Common/common.cs b/tests/src/JIT/jit64/eh/Common/common.cs
index 3e1f20a2ea..c3ceec0c46 100644
--- a/tests/src/JIT/jit64/eh/Common/common.cs
+++ b/tests/src/JIT/jit64/eh/Common/common.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // Throw in catch handler
 
diff --git a/tests/src/JIT/jit64/eh/FinallyExec/nestedTryRegionsWithSameOffset1.cs b/tests/src/JIT/jit64/eh/FinallyExec/nestedTryRegionsWithSameOffset1.cs
index f7495cd7b6..6d14fd248c 100644
--- a/tests/src/JIT/jit64/eh/FinallyExec/nestedTryRegionsWithSameOffset1.cs
+++ b/tests/src/JIT/jit64/eh/FinallyExec/nestedTryRegionsWithSameOffset1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/jit64/eh/FinallyExec/nestedTryRegionsWithSameOffset2.cs b/tests/src/JIT/jit64/eh/FinallyExec/nestedTryRegionsWithSameOffset2.cs
index b76ab69d89..382bd5a832 100644
--- a/tests/src/JIT/jit64/eh/FinallyExec/nestedTryRegionsWithSameOffset2.cs
+++ b/tests/src/JIT/jit64/eh/FinallyExec/nestedTryRegionsWithSameOffset2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/jit64/eh/FinallyExec/nestedTryRegionsWithSameOffset3.cs b/tests/src/JIT/jit64/eh/FinallyExec/nestedTryRegionsWithSameOffset3.cs
index 78fae4cad0..921aefdfca 100644
--- a/tests/src/JIT/jit64/eh/FinallyExec/nestedTryRegionsWithSameOffset3.cs
+++ b/tests/src/JIT/jit64/eh/FinallyExec/nestedTryRegionsWithSameOffset3.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/jit64/eh/FinallyExec/nonlocalgotoinatryblockinahandler.cs b/tests/src/JIT/jit64/eh/FinallyExec/nonlocalgotoinatryblockinahandler.cs
index c2d2ccedf2..b249f1effd 100644
--- a/tests/src/JIT/jit64/eh/FinallyExec/nonlocalgotoinatryblockinahandler.cs
+++ b/tests/src/JIT/jit64/eh/FinallyExec/nonlocalgotoinatryblockinahandler.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 //112256
 // [karimf] If we happen to have a try that is in nested CATCHs, and the try has a nonLocalGoto 
diff --git a/tests/src/JIT/jit64/eh/Leaves/nonlocalexitfromnestedcatch.cs b/tests/src/JIT/jit64/eh/Leaves/nonlocalexitfromnestedcatch.cs
index 485cc77e1a..f1a5472869 100644
--- a/tests/src/JIT/jit64/eh/Leaves/nonlocalexitfromnestedcatch.cs
+++ b/tests/src/JIT/jit64/eh/Leaves/nonlocalexitfromnestedcatch.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // Non local exit from a catch handler nested inside another catch handler
 
diff --git a/tests/src/JIT/jit64/eh/basics/loopEH.cs b/tests/src/JIT/jit64/eh/basics/loopEH.cs
index c2c2dd22d2..4d9309b9a1 100644
--- a/tests/src/JIT/jit64/eh/basics/loopEH.cs
+++ b/tests/src/JIT/jit64/eh/basics/loopEH.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Collections.Generic;
diff --git a/tests/src/JIT/jit64/gc/misc/148343.cs b/tests/src/JIT/jit64/gc/misc/148343.cs
index 5942e28198..301bf487f0 100644
--- a/tests/src/JIT/jit64/gc/misc/148343.cs
+++ b/tests/src/JIT/jit64/gc/misc/148343.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/9_and_alloca2.cs b/tests/src/JIT/jit64/gc/misc/9_and_alloca2.cs
index 46d09eb095..ab737304c1 100644
--- a/tests/src/JIT/jit64/gc/misc/9_and_alloca2.cs
+++ b/tests/src/JIT/jit64/gc/misc/9_and_alloca2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/9param.cs b/tests/src/JIT/jit64/gc/misc/9param.cs
index 0fabcff7e1..e15c959379 100644
--- a/tests/src/JIT/jit64/gc/misc/9param.cs
+++ b/tests/src/JIT/jit64/gc/misc/9param.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/alloca3.cs b/tests/src/JIT/jit64/gc/misc/alloca3.cs
index ddac365a73..c8905d8617 100644
--- a/tests/src/JIT/jit64/gc/misc/alloca3.cs
+++ b/tests/src/JIT/jit64/gc/misc/alloca3.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/jit64/gc/misc/eh1.cs b/tests/src/JIT/jit64/gc/misc/eh1.cs
index ee55aca522..c5a2737c20 100644
--- a/tests/src/JIT/jit64/gc/misc/eh1.cs
+++ b/tests/src/JIT/jit64/gc/misc/eh1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/fgtest1.cs b/tests/src/JIT/jit64/gc/misc/fgtest1.cs
index c656e59b74..d3d7d4a86d 100644
--- a/tests/src/JIT/jit64/gc/misc/fgtest1.cs
+++ b/tests/src/JIT/jit64/gc/misc/fgtest1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/fgtest2.cs b/tests/src/JIT/jit64/gc/misc/fgtest2.cs
index f4be66f7da..02572b814c 100644
--- a/tests/src/JIT/jit64/gc/misc/fgtest2.cs
+++ b/tests/src/JIT/jit64/gc/misc/fgtest2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/funclet.cs b/tests/src/JIT/jit64/gc/misc/funclet.cs
index eb179d6e19..a18f2d5d75 100644
--- a/tests/src/JIT/jit64/gc/misc/funclet.cs
+++ b/tests/src/JIT/jit64/gc/misc/funclet.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 // The main purpose of this test is make sure that an object ref passed on the stack
diff --git a/tests/src/JIT/jit64/gc/misc/gc-pinned-code-motion.cs b/tests/src/JIT/jit64/gc/misc/gc-pinned-code-motion.cs
index 4d35564567..e7f160f3b9 100644
--- a/tests/src/JIT/jit64/gc/misc/gc-pinned-code-motion.cs
+++ b/tests/src/JIT/jit64/gc/misc/gc-pinned-code-motion.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 //this is regression test for 307867 
 //this failed due to inlining under gcstress
diff --git a/tests/src/JIT/jit64/gc/misc/gcparaminreg.cs b/tests/src/JIT/jit64/gc/misc/gcparaminreg.cs
index b21368c1de..b8f98ea4c8 100644
--- a/tests/src/JIT/jit64/gc/misc/gcparaminreg.cs
+++ b/tests/src/JIT/jit64/gc/misc/gcparaminreg.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 // This test is intended to test using SSIs to report cases where
diff --git a/tests/src/JIT/jit64/gc/misc/ret_struct_test1.cs b/tests/src/JIT/jit64/gc/misc/ret_struct_test1.cs
index e978e18adf..d26d5d900f 100644
--- a/tests/src/JIT/jit64/gc/misc/ret_struct_test1.cs
+++ b/tests/src/JIT/jit64/gc/misc/ret_struct_test1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/ret_struct_test4.cs b/tests/src/JIT/jit64/gc/misc/ret_struct_test4.cs
index 4432b76b06..e106ee34ae 100644
--- a/tests/src/JIT/jit64/gc/misc/ret_struct_test4.cs
+++ b/tests/src/JIT/jit64/gc/misc/ret_struct_test4.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/simple1.cs b/tests/src/JIT/jit64/gc/misc/simple1.cs
index 1fdc384e4d..b828b60b18 100644
--- a/tests/src/JIT/jit64/gc/misc/simple1.cs
+++ b/tests/src/JIT/jit64/gc/misc/simple1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/struct1.cs b/tests/src/JIT/jit64/gc/misc/struct1.cs
index d0acd22571..4dfa271738 100644
--- a/tests/src/JIT/jit64/gc/misc/struct1.cs
+++ b/tests/src/JIT/jit64/gc/misc/struct1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/struct1_2.cs b/tests/src/JIT/jit64/gc/misc/struct1_2.cs
index 904b28a180..6edfa4fd12 100644
--- a/tests/src/JIT/jit64/gc/misc/struct1_2.cs
+++ b/tests/src/JIT/jit64/gc/misc/struct1_2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/struct1_4.cs b/tests/src/JIT/jit64/gc/misc/struct1_4.cs
index 19d2503c29..535e9a950e 100644
--- a/tests/src/JIT/jit64/gc/misc/struct1_4.cs
+++ b/tests/src/JIT/jit64/gc/misc/struct1_4.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/struct1_5.cs b/tests/src/JIT/jit64/gc/misc/struct1_5.cs
index 0811273e12..d1aa042dac 100644
--- a/tests/src/JIT/jit64/gc/misc/struct1_5.cs
+++ b/tests/src/JIT/jit64/gc/misc/struct1_5.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/struct2.cs b/tests/src/JIT/jit64/gc/misc/struct2.cs
index 61d5fff6ae..03cdbfba47 100644
--- a/tests/src/JIT/jit64/gc/misc/struct2.cs
+++ b/tests/src/JIT/jit64/gc/misc/struct2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/struct2_2.cs b/tests/src/JIT/jit64/gc/misc/struct2_2.cs
index c4618a80e5..437f501385 100644
--- a/tests/src/JIT/jit64/gc/misc/struct2_2.cs
+++ b/tests/src/JIT/jit64/gc/misc/struct2_2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/struct2_4.cs b/tests/src/JIT/jit64/gc/misc/struct2_4.cs
index a2de756557..04a4724c49 100644
--- a/tests/src/JIT/jit64/gc/misc/struct2_4.cs
+++ b/tests/src/JIT/jit64/gc/misc/struct2_4.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/struct2_5.cs b/tests/src/JIT/jit64/gc/misc/struct2_5.cs
index d613c243c3..c93730ca61 100644
--- a/tests/src/JIT/jit64/gc/misc/struct2_5.cs
+++ b/tests/src/JIT/jit64/gc/misc/struct2_5.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/struct2_5_2.cs b/tests/src/JIT/jit64/gc/misc/struct2_5_2.cs
index a37d28df86..1a7405159f 100644
--- a/tests/src/JIT/jit64/gc/misc/struct2_5_2.cs
+++ b/tests/src/JIT/jit64/gc/misc/struct2_5_2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/struct3.cs b/tests/src/JIT/jit64/gc/misc/struct3.cs
index 26e07a3ba2..54b5f50473 100644
--- a/tests/src/JIT/jit64/gc/misc/struct3.cs
+++ b/tests/src/JIT/jit64/gc/misc/struct3.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/struct3_2.cs b/tests/src/JIT/jit64/gc/misc/struct3_2.cs
index f654969da7..ed3625688e 100644
--- a/tests/src/JIT/jit64/gc/misc/struct3_2.cs
+++ b/tests/src/JIT/jit64/gc/misc/struct3_2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/struct3_4.cs b/tests/src/JIT/jit64/gc/misc/struct3_4.cs
index 752ccfa86a..473cf04446 100644
--- a/tests/src/JIT/jit64/gc/misc/struct3_4.cs
+++ b/tests/src/JIT/jit64/gc/misc/struct3_4.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/struct3_5.cs b/tests/src/JIT/jit64/gc/misc/struct3_5.cs
index 7967b9aa45..024762886c 100644
--- a/tests/src/JIT/jit64/gc/misc/struct3_5.cs
+++ b/tests/src/JIT/jit64/gc/misc/struct3_5.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/struct4.cs b/tests/src/JIT/jit64/gc/misc/struct4.cs
index bf829c3bf8..0d4ccfa3f1 100644
--- a/tests/src/JIT/jit64/gc/misc/struct4.cs
+++ b/tests/src/JIT/jit64/gc/misc/struct4.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/struct4_2.cs b/tests/src/JIT/jit64/gc/misc/struct4_2.cs
index 01686bd98c..83a8004117 100644
--- a/tests/src/JIT/jit64/gc/misc/struct4_2.cs
+++ b/tests/src/JIT/jit64/gc/misc/struct4_2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/struct4_4.cs b/tests/src/JIT/jit64/gc/misc/struct4_4.cs
index 49dbded740..1afd125d23 100644
--- a/tests/src/JIT/jit64/gc/misc/struct4_4.cs
+++ b/tests/src/JIT/jit64/gc/misc/struct4_4.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/struct4_5.cs b/tests/src/JIT/jit64/gc/misc/struct4_5.cs
index be376c77d1..0e075f51df 100644
--- a/tests/src/JIT/jit64/gc/misc/struct4_5.cs
+++ b/tests/src/JIT/jit64/gc/misc/struct4_5.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/struct5.cs b/tests/src/JIT/jit64/gc/misc/struct5.cs
index 37d8ba4a45..e401d3d897 100644
--- a/tests/src/JIT/jit64/gc/misc/struct5.cs
+++ b/tests/src/JIT/jit64/gc/misc/struct5.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/struct5_2.cs b/tests/src/JIT/jit64/gc/misc/struct5_2.cs
index 1de2b2b6a5..e812388513 100644
--- a/tests/src/JIT/jit64/gc/misc/struct5_2.cs
+++ b/tests/src/JIT/jit64/gc/misc/struct5_2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/struct5_4.cs b/tests/src/JIT/jit64/gc/misc/struct5_4.cs
index 03ad87192f..10ad831a02 100644
--- a/tests/src/JIT/jit64/gc/misc/struct5_4.cs
+++ b/tests/src/JIT/jit64/gc/misc/struct5_4.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/struct5_5.cs b/tests/src/JIT/jit64/gc/misc/struct5_5.cs
index d9980f4302..314ec0d48b 100644
--- a/tests/src/JIT/jit64/gc/misc/struct5_5.cs
+++ b/tests/src/JIT/jit64/gc/misc/struct5_5.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/struct6.cs b/tests/src/JIT/jit64/gc/misc/struct6.cs
index f6ba8d1927..aef23f27f8 100644
--- a/tests/src/JIT/jit64/gc/misc/struct6.cs
+++ b/tests/src/JIT/jit64/gc/misc/struct6.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/struct6_2.cs b/tests/src/JIT/jit64/gc/misc/struct6_2.cs
index 00e4bae274..34ff0ba652 100644
--- a/tests/src/JIT/jit64/gc/misc/struct6_2.cs
+++ b/tests/src/JIT/jit64/gc/misc/struct6_2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/struct6_4.cs b/tests/src/JIT/jit64/gc/misc/struct6_4.cs
index bb5ec4f532..fbfdd90b96 100644
--- a/tests/src/JIT/jit64/gc/misc/struct6_4.cs
+++ b/tests/src/JIT/jit64/gc/misc/struct6_4.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/struct6_5.cs b/tests/src/JIT/jit64/gc/misc/struct6_5.cs
index 577c911ad6..01daa21b26 100644
--- a/tests/src/JIT/jit64/gc/misc/struct6_5.cs
+++ b/tests/src/JIT/jit64/gc/misc/struct6_5.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/struct7_1.cs b/tests/src/JIT/jit64/gc/misc/struct7_1.cs
index 764f25c25f..885e268932 100644
--- a/tests/src/JIT/jit64/gc/misc/struct7_1.cs
+++ b/tests/src/JIT/jit64/gc/misc/struct7_1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/struct8.cs b/tests/src/JIT/jit64/gc/misc/struct8.cs
index 4ee902788f..727a3bff8b 100644
--- a/tests/src/JIT/jit64/gc/misc/struct8.cs
+++ b/tests/src/JIT/jit64/gc/misc/struct8.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/struct9.cs b/tests/src/JIT/jit64/gc/misc/struct9.cs
index 0fb83fcf2f..52559fd2ad 100644
--- a/tests/src/JIT/jit64/gc/misc/struct9.cs
+++ b/tests/src/JIT/jit64/gc/misc/struct9.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/struct9_2.cs b/tests/src/JIT/jit64/gc/misc/struct9_2.cs
index 600976e74f..87d075e7a6 100644
--- a/tests/src/JIT/jit64/gc/misc/struct9_2.cs
+++ b/tests/src/JIT/jit64/gc/misc/struct9_2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/structfp1_1.cs b/tests/src/JIT/jit64/gc/misc/structfp1_1.cs
index f650dc3ef1..c94be909f7 100644
--- a/tests/src/JIT/jit64/gc/misc/structfp1_1.cs
+++ b/tests/src/JIT/jit64/gc/misc/structfp1_1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/structfp1_2.cs b/tests/src/JIT/jit64/gc/misc/structfp1_2.cs
index 4101d5c41c..7999de1f01 100644
--- a/tests/src/JIT/jit64/gc/misc/structfp1_2.cs
+++ b/tests/src/JIT/jit64/gc/misc/structfp1_2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/structfp1_3.cs b/tests/src/JIT/jit64/gc/misc/structfp1_3.cs
index f67ea6ac42..d38ed765f6 100644
--- a/tests/src/JIT/jit64/gc/misc/structfp1_3.cs
+++ b/tests/src/JIT/jit64/gc/misc/structfp1_3.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/structfp1_4.cs b/tests/src/JIT/jit64/gc/misc/structfp1_4.cs
index 566dd712bf..4c22edfd2e 100644
--- a/tests/src/JIT/jit64/gc/misc/structfp1_4.cs
+++ b/tests/src/JIT/jit64/gc/misc/structfp1_4.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/structfp1_5.cs b/tests/src/JIT/jit64/gc/misc/structfp1_5.cs
index 46bf3fa3f7..2bbed21dc6 100644
--- a/tests/src/JIT/jit64/gc/misc/structfp1_5.cs
+++ b/tests/src/JIT/jit64/gc/misc/structfp1_5.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/structfp1_6.cs b/tests/src/JIT/jit64/gc/misc/structfp1_6.cs
index 7075860bbb..b26cc35850 100644
--- a/tests/src/JIT/jit64/gc/misc/structfp1_6.cs
+++ b/tests/src/JIT/jit64/gc/misc/structfp1_6.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/structfp2_1.cs b/tests/src/JIT/jit64/gc/misc/structfp2_1.cs
index dd0b043075..0bc4b861e5 100644
--- a/tests/src/JIT/jit64/gc/misc/structfp2_1.cs
+++ b/tests/src/JIT/jit64/gc/misc/structfp2_1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/structfp2_2.cs b/tests/src/JIT/jit64/gc/misc/structfp2_2.cs
index 3566cbddc5..e4e51cb2b4 100644
--- a/tests/src/JIT/jit64/gc/misc/structfp2_2.cs
+++ b/tests/src/JIT/jit64/gc/misc/structfp2_2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/structfp2_3.cs b/tests/src/JIT/jit64/gc/misc/structfp2_3.cs
index a631a3004a..3b2026ffac 100644
--- a/tests/src/JIT/jit64/gc/misc/structfp2_3.cs
+++ b/tests/src/JIT/jit64/gc/misc/structfp2_3.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/structfp2_4.cs b/tests/src/JIT/jit64/gc/misc/structfp2_4.cs
index 513fa0e714..7f268a4d04 100644
--- a/tests/src/JIT/jit64/gc/misc/structfp2_4.cs
+++ b/tests/src/JIT/jit64/gc/misc/structfp2_4.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/structfp3_1.cs b/tests/src/JIT/jit64/gc/misc/structfp3_1.cs
index 946c75943c..2e44a51af5 100644
--- a/tests/src/JIT/jit64/gc/misc/structfp3_1.cs
+++ b/tests/src/JIT/jit64/gc/misc/structfp3_1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/structfp4_1.cs b/tests/src/JIT/jit64/gc/misc/structfp4_1.cs
index fb1a3553d4..1363ec1320 100644
--- a/tests/src/JIT/jit64/gc/misc/structfp4_1.cs
+++ b/tests/src/JIT/jit64/gc/misc/structfp4_1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/structfp5_1.cs b/tests/src/JIT/jit64/gc/misc/structfp5_1.cs
index 5712546522..ecf17c09c2 100644
--- a/tests/src/JIT/jit64/gc/misc/structfp5_1.cs
+++ b/tests/src/JIT/jit64/gc/misc/structfp5_1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/structfp6_1.cs b/tests/src/JIT/jit64/gc/misc/structfp6_1.cs
index 15909d83d9..7c82899a39 100644
--- a/tests/src/JIT/jit64/gc/misc/structfp6_1.cs
+++ b/tests/src/JIT/jit64/gc/misc/structfp6_1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/structfpseh5_1.cs b/tests/src/JIT/jit64/gc/misc/structfpseh5_1.cs
index 1a0806fa07..26a4b791ae 100644
--- a/tests/src/JIT/jit64/gc/misc/structfpseh5_1.cs
+++ b/tests/src/JIT/jit64/gc/misc/structfpseh5_1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/structfpseh6_1.cs b/tests/src/JIT/jit64/gc/misc/structfpseh6_1.cs
index f259e5e1f4..6778738fba 100644
--- a/tests/src/JIT/jit64/gc/misc/structfpseh6_1.cs
+++ b/tests/src/JIT/jit64/gc/misc/structfpseh6_1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/structref1_1.cs b/tests/src/JIT/jit64/gc/misc/structref1_1.cs
index 78a94a1126..88a2e775f8 100644
--- a/tests/src/JIT/jit64/gc/misc/structref1_1.cs
+++ b/tests/src/JIT/jit64/gc/misc/structref1_1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/structret1_1.cs b/tests/src/JIT/jit64/gc/misc/structret1_1.cs
index c08bedfced..65be7080a0 100644
--- a/tests/src/JIT/jit64/gc/misc/structret1_1.cs
+++ b/tests/src/JIT/jit64/gc/misc/structret1_1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/structret1_2.cs b/tests/src/JIT/jit64/gc/misc/structret1_2.cs
index a56faae2b6..5130432a6f 100644
--- a/tests/src/JIT/jit64/gc/misc/structret1_2.cs
+++ b/tests/src/JIT/jit64/gc/misc/structret1_2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/structret1_3.cs b/tests/src/JIT/jit64/gc/misc/structret1_3.cs
index 697b0c3c63..bdb12f7c5d 100644
--- a/tests/src/JIT/jit64/gc/misc/structret1_3.cs
+++ b/tests/src/JIT/jit64/gc/misc/structret1_3.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/structret2_1.cs b/tests/src/JIT/jit64/gc/misc/structret2_1.cs
index 73e27fb8c2..e662a0c9bd 100644
--- a/tests/src/JIT/jit64/gc/misc/structret2_1.cs
+++ b/tests/src/JIT/jit64/gc/misc/structret2_1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/structret2_2.cs b/tests/src/JIT/jit64/gc/misc/structret2_2.cs
index 18ee403cd3..b7ea1e8885 100644
--- a/tests/src/JIT/jit64/gc/misc/structret2_2.cs
+++ b/tests/src/JIT/jit64/gc/misc/structret2_2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/structret2_3.cs b/tests/src/JIT/jit64/gc/misc/structret2_3.cs
index b28f304389..4ed8ea17aa 100644
--- a/tests/src/JIT/jit64/gc/misc/structret2_3.cs
+++ b/tests/src/JIT/jit64/gc/misc/structret2_3.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/structret3_1.cs b/tests/src/JIT/jit64/gc/misc/structret3_1.cs
index af072b3790..4e106fbaa9 100644
--- a/tests/src/JIT/jit64/gc/misc/structret3_1.cs
+++ b/tests/src/JIT/jit64/gc/misc/structret3_1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/structret3_2.cs b/tests/src/JIT/jit64/gc/misc/structret3_2.cs
index f7e2c7c734..d34f1796b3 100644
--- a/tests/src/JIT/jit64/gc/misc/structret3_2.cs
+++ b/tests/src/JIT/jit64/gc/misc/structret3_2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/structret3_3.cs b/tests/src/JIT/jit64/gc/misc/structret3_3.cs
index 24f3ab3a2c..1f4adb1933 100644
--- a/tests/src/JIT/jit64/gc/misc/structret3_3.cs
+++ b/tests/src/JIT/jit64/gc/misc/structret3_3.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/structret4_1.cs b/tests/src/JIT/jit64/gc/misc/structret4_1.cs
index a4285ae867..3b9a1e7e87 100644
--- a/tests/src/JIT/jit64/gc/misc/structret4_1.cs
+++ b/tests/src/JIT/jit64/gc/misc/structret4_1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/structret4_2.cs b/tests/src/JIT/jit64/gc/misc/structret4_2.cs
index 2bbb0a5c14..b5acfcb20a 100644
--- a/tests/src/JIT/jit64/gc/misc/structret4_2.cs
+++ b/tests/src/JIT/jit64/gc/misc/structret4_2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/structret4_3.cs b/tests/src/JIT/jit64/gc/misc/structret4_3.cs
index d52f754149..158b4b9adb 100644
--- a/tests/src/JIT/jit64/gc/misc/structret4_3.cs
+++ b/tests/src/JIT/jit64/gc/misc/structret4_3.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/structret5_1.cs b/tests/src/JIT/jit64/gc/misc/structret5_1.cs
index 8e8767fa9e..378df8ddc0 100644
--- a/tests/src/JIT/jit64/gc/misc/structret5_1.cs
+++ b/tests/src/JIT/jit64/gc/misc/structret5_1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/structret5_2.cs b/tests/src/JIT/jit64/gc/misc/structret5_2.cs
index faf2c8b6be..79eec9bbde 100644
--- a/tests/src/JIT/jit64/gc/misc/structret5_2.cs
+++ b/tests/src/JIT/jit64/gc/misc/structret5_2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/structret5_3.cs b/tests/src/JIT/jit64/gc/misc/structret5_3.cs
index 0a51d302be..c860a4542e 100644
--- a/tests/src/JIT/jit64/gc/misc/structret5_3.cs
+++ b/tests/src/JIT/jit64/gc/misc/structret5_3.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/structret6_1.cs b/tests/src/JIT/jit64/gc/misc/structret6_1.cs
index f91cd8e0e1..309cc2d278 100644
--- a/tests/src/JIT/jit64/gc/misc/structret6_1.cs
+++ b/tests/src/JIT/jit64/gc/misc/structret6_1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/structret6_2.cs b/tests/src/JIT/jit64/gc/misc/structret6_2.cs
index 3be228415a..685622b49c 100644
--- a/tests/src/JIT/jit64/gc/misc/structret6_2.cs
+++ b/tests/src/JIT/jit64/gc/misc/structret6_2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/structret6_3.cs b/tests/src/JIT/jit64/gc/misc/structret6_3.cs
index 32ece75ee1..b8dc627794 100644
--- a/tests/src/JIT/jit64/gc/misc/structret6_3.cs
+++ b/tests/src/JIT/jit64/gc/misc/structret6_3.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/structva1_1.cs b/tests/src/JIT/jit64/gc/misc/structva1_1.cs
index c8d73a9236..634274deff 100644
--- a/tests/src/JIT/jit64/gc/misc/structva1_1.cs
+++ b/tests/src/JIT/jit64/gc/misc/structva1_1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/test1.cs b/tests/src/JIT/jit64/gc/misc/test1.cs
index 42c3e43857..b81db3d207 100644
--- a/tests/src/JIT/jit64/gc/misc/test1.cs
+++ b/tests/src/JIT/jit64/gc/misc/test1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/test2.cs b/tests/src/JIT/jit64/gc/misc/test2.cs
index 1a79245f6a..41c45aebc6 100644
--- a/tests/src/JIT/jit64/gc/misc/test2.cs
+++ b/tests/src/JIT/jit64/gc/misc/test2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/test3.cs b/tests/src/JIT/jit64/gc/misc/test3.cs
index d5fb0b79f9..9addbdddd6 100644
--- a/tests/src/JIT/jit64/gc/misc/test3.cs
+++ b/tests/src/JIT/jit64/gc/misc/test3.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/test_noalloca.cs b/tests/src/JIT/jit64/gc/misc/test_noalloca.cs
index 9afeeac2ef..f43c28f034 100644
--- a/tests/src/JIT/jit64/gc/misc/test_noalloca.cs
+++ b/tests/src/JIT/jit64/gc/misc/test_noalloca.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/misc/vbil.cs b/tests/src/JIT/jit64/gc/misc/vbil.cs
index 30d883763a..cde972e68f 100644
--- a/tests/src/JIT/jit64/gc/misc/vbil.cs
+++ b/tests/src/JIT/jit64/gc/misc/vbil.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 class C
diff --git a/tests/src/JIT/jit64/gc/regress/vswhidbey/143837.cs b/tests/src/JIT/jit64/gc/regress/vswhidbey/143837.cs
index b215eda9ed..cda5866440 100644
--- a/tests/src/JIT/jit64/gc/regress/vswhidbey/143837.cs
+++ b/tests/src/JIT/jit64/gc/regress/vswhidbey/143837.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/JIT/jit64/gc/regress/vswhidbey/339415.cs b/tests/src/JIT/jit64/gc/regress/vswhidbey/339415.cs
index 5f66208e13..fbc5da0f14 100644
--- a/tests/src/JIT/jit64/gc/regress/vswhidbey/339415.cs
+++ b/tests/src/JIT/jit64/gc/regress/vswhidbey/339415.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 // Basically, the problem is FP relative stack reporting + GC pointer passed on the stack. GC offsets
diff --git a/tests/src/JIT/jit64/hfa/main/dll/hfa_common_nd.cs b/tests/src/JIT/jit64/hfa/main/dll/hfa_common_nd.cs
index be0be1b856..a150e86244 100644
--- a/tests/src/JIT/jit64/hfa/main/dll/hfa_common_nd.cs
+++ b/tests/src/JIT/jit64/hfa/main/dll/hfa_common_nd.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System.Runtime.InteropServices;
 
diff --git a/tests/src/JIT/jit64/hfa/main/dll/hfa_common_nf.cs b/tests/src/JIT/jit64/hfa/main/dll/hfa_common_nf.cs
index 45a0a7dd52..93094671f5 100644
--- a/tests/src/JIT/jit64/hfa/main/dll/hfa_common_nf.cs
+++ b/tests/src/JIT/jit64/hfa/main/dll/hfa_common_nf.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System.Runtime.InteropServices;
 
diff --git a/tests/src/JIT/jit64/hfa/main/dll/hfa_common_sd.cs b/tests/src/JIT/jit64/hfa/main/dll/hfa_common_sd.cs
index 53a482bcaf..08d6dcf981 100644
--- a/tests/src/JIT/jit64/hfa/main/dll/hfa_common_sd.cs
+++ b/tests/src/JIT/jit64/hfa/main/dll/hfa_common_sd.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System.Runtime.InteropServices;
 
diff --git a/tests/src/JIT/jit64/hfa/main/dll/hfa_common_sf.cs b/tests/src/JIT/jit64/hfa/main/dll/hfa_common_sf.cs
index 30314b7258..c8cc49f888 100644
--- a/tests/src/JIT/jit64/hfa/main/dll/hfa_common_sf.cs
+++ b/tests/src/JIT/jit64/hfa/main/dll/hfa_common_sf.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System.Runtime.InteropServices;
 
diff --git a/tests/src/JIT/jit64/hfa/main/dll/hfa_interop_nd.cs b/tests/src/JIT/jit64/hfa/main/dll/hfa_interop_nd.cs
index 18823765d4..57528d2757 100644
--- a/tests/src/JIT/jit64/hfa/main/dll/hfa_interop_nd.cs
+++ b/tests/src/JIT/jit64/hfa/main/dll/hfa_interop_nd.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System.Runtime.InteropServices;
 
diff --git a/tests/src/JIT/jit64/hfa/main/dll/hfa_interop_nf.cs b/tests/src/JIT/jit64/hfa/main/dll/hfa_interop_nf.cs
index 7603ca62bc..77c260b0d6 100644
--- a/tests/src/JIT/jit64/hfa/main/dll/hfa_interop_nf.cs
+++ b/tests/src/JIT/jit64/hfa/main/dll/hfa_interop_nf.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System.Runtime.InteropServices;
 
diff --git a/tests/src/JIT/jit64/hfa/main/dll/hfa_interop_sd.cs b/tests/src/JIT/jit64/hfa/main/dll/hfa_interop_sd.cs
index 06106255bc..21e9f1a685 100644
--- a/tests/src/JIT/jit64/hfa/main/dll/hfa_interop_sd.cs
+++ b/tests/src/JIT/jit64/hfa/main/dll/hfa_interop_sd.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System.Runtime.InteropServices;
 
diff --git a/tests/src/JIT/jit64/hfa/main/dll/hfa_interop_sf.cs b/tests/src/JIT/jit64/hfa/main/dll/hfa_interop_sf.cs
index daa60be9d1..d551112236 100644
--- a/tests/src/JIT/jit64/hfa/main/dll/hfa_interop_sf.cs
+++ b/tests/src/JIT/jit64/hfa/main/dll/hfa_interop_sf.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System.Runtime.InteropServices;
 
diff --git a/tests/src/JIT/jit64/hfa/main/dll/hfa_managed_nd.cs b/tests/src/JIT/jit64/hfa/main/dll/hfa_managed_nd.cs
index 65ac0e5c29..689f9434e4 100644
--- a/tests/src/JIT/jit64/hfa/main/dll/hfa_managed_nd.cs
+++ b/tests/src/JIT/jit64/hfa/main/dll/hfa_managed_nd.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 namespace HFATest
 {
diff --git a/tests/src/JIT/jit64/hfa/main/dll/hfa_managed_nf.cs b/tests/src/JIT/jit64/hfa/main/dll/hfa_managed_nf.cs
index 95eaf67fd5..6a0bc21eae 100644
--- a/tests/src/JIT/jit64/hfa/main/dll/hfa_managed_nf.cs
+++ b/tests/src/JIT/jit64/hfa/main/dll/hfa_managed_nf.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 namespace HFATest
diff --git a/tests/src/JIT/jit64/hfa/main/dll/hfa_managed_sd.cs b/tests/src/JIT/jit64/hfa/main/dll/hfa_managed_sd.cs
index d1da688abe..ea0f51fb8a 100644
--- a/tests/src/JIT/jit64/hfa/main/dll/hfa_managed_sd.cs
+++ b/tests/src/JIT/jit64/hfa/main/dll/hfa_managed_sd.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 namespace HFATest
 {
diff --git a/tests/src/JIT/jit64/hfa/main/dll/hfa_managed_sf.cs b/tests/src/JIT/jit64/hfa/main/dll/hfa_managed_sf.cs
index 4bb6bd1983..b30b0b62c6 100644
--- a/tests/src/JIT/jit64/hfa/main/dll/hfa_managed_sf.cs
+++ b/tests/src/JIT/jit64/hfa/main/dll/hfa_managed_sf.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 namespace HFATest
 {
diff --git a/tests/src/JIT/jit64/hfa/main/testA/hfa_testA.cs b/tests/src/JIT/jit64/hfa/main/testA/hfa_testA.cs
index eb23287a42..735bfcfa30 100644
--- a/tests/src/JIT/jit64/hfa/main/testA/hfa_testA.cs
+++ b/tests/src/JIT/jit64/hfa/main/testA/hfa_testA.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/jit64/hfa/main/testB/hfa_testB.cs b/tests/src/JIT/jit64/hfa/main/testB/hfa_testB.cs
index d37829a2bd..087704abf2 100644
--- a/tests/src/JIT/jit64/hfa/main/testB/hfa_testB.cs
+++ b/tests/src/JIT/jit64/hfa/main/testB/hfa_testB.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/jit64/hfa/main/testC/hfa_testC.cs b/tests/src/JIT/jit64/hfa/main/testC/hfa_testC.cs
index 7d8030d0e4..d43c3034cb 100644
--- a/tests/src/JIT/jit64/hfa/main/testC/hfa_testC.cs
+++ b/tests/src/JIT/jit64/hfa/main/testC/hfa_testC.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/jit64/hfa/main/testE/hfa_testE.cs b/tests/src/JIT/jit64/hfa/main/testE/hfa_testE.cs
index 4305f1b0f9..04913196ee 100644
--- a/tests/src/JIT/jit64/hfa/main/testE/hfa_testE.cs
+++ b/tests/src/JIT/jit64/hfa/main/testE/hfa_testE.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/jit64/hfa/main/testG/hfa_testG.cs b/tests/src/JIT/jit64/hfa/main/testG/hfa_testG.cs
index 2090067010..9e4a30f535 100644
--- a/tests/src/JIT/jit64/hfa/main/testG/hfa_testG.cs
+++ b/tests/src/JIT/jit64/hfa/main/testG/hfa_testG.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/jit64/opt/cg/CGRecurse/CGRecurseAAA.cs b/tests/src/JIT/jit64/opt/cg/CGRecurse/CGRecurseAAA.cs
index e36d28ac6a..7cec575b74 100644
--- a/tests/src/JIT/jit64/opt/cg/CGRecurse/CGRecurseAAA.cs
+++ b/tests/src/JIT/jit64/opt/cg/CGRecurse/CGRecurseAAA.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/jit64/opt/cg/CGRecurse/CGRecurseAAC.cs b/tests/src/JIT/jit64/opt/cg/CGRecurse/CGRecurseAAC.cs
index 09ad750f81..05647243d5 100644
--- a/tests/src/JIT/jit64/opt/cg/CGRecurse/CGRecurseAAC.cs
+++ b/tests/src/JIT/jit64/opt/cg/CGRecurse/CGRecurseAAC.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/jit64/opt/cg/CGRecurse/CGRecurseACA.cs b/tests/src/JIT/jit64/opt/cg/CGRecurse/CGRecurseACA.cs
index 110e0ebb6e..70faaf0363 100644
--- a/tests/src/JIT/jit64/opt/cg/CGRecurse/CGRecurseACA.cs
+++ b/tests/src/JIT/jit64/opt/cg/CGRecurse/CGRecurseACA.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/jit64/opt/cg/CGRecurse/CGRecurseACC.cs b/tests/src/JIT/jit64/opt/cg/CGRecurse/CGRecurseACC.cs
index 06da0813e2..981de81c5e 100644
--- a/tests/src/JIT/jit64/opt/cg/CGRecurse/CGRecurseACC.cs
+++ b/tests/src/JIT/jit64/opt/cg/CGRecurse/CGRecurseACC.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/jit64/opt/cg/cgstress/CgStress1.cs b/tests/src/JIT/jit64/opt/cg/cgstress/CgStress1.cs
index 467d6847ea..e0170004f7 100644
--- a/tests/src/JIT/jit64/opt/cg/cgstress/CgStress1.cs
+++ b/tests/src/JIT/jit64/opt/cg/cgstress/CgStress1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/jit64/opt/cg/cgstress/CgStress2.cs b/tests/src/JIT/jit64/opt/cg/cgstress/CgStress2.cs
index f5922edc79..c1037ad3b8 100644
--- a/tests/src/JIT/jit64/opt/cg/cgstress/CgStress2.cs
+++ b/tests/src/JIT/jit64/opt/cg/cgstress/CgStress2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/jit64/opt/cg/cgstress/CgStress3.cs b/tests/src/JIT/jit64/opt/cg/cgstress/CgStress3.cs
index f5c821cd9f..2a6e2cc4be 100644
--- a/tests/src/JIT/jit64/opt/cg/cgstress/CgStress3.cs
+++ b/tests/src/JIT/jit64/opt/cg/cgstress/CgStress3.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/jit64/opt/cprop/cprop001.cs b/tests/src/JIT/jit64/opt/cprop/cprop001.cs
index 0f20f42599..73fc56df27 100644
--- a/tests/src/JIT/jit64/opt/cprop/cprop001.cs
+++ b/tests/src/JIT/jit64/opt/cprop/cprop001.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 public class LIM
 {
@@ -54,4 +55,4 @@ public class LIM
             throw;
         }
     }
-}
\ No newline at end of file
+}
diff --git a/tests/src/JIT/jit64/opt/cprop/implicitDownConv.cs b/tests/src/JIT/jit64/opt/cprop/implicitDownConv.cs
index 444ea0b8f6..ce236faa0e 100644
--- a/tests/src/JIT/jit64/opt/cprop/implicitDownConv.cs
+++ b/tests/src/JIT/jit64/opt/cprop/implicitDownConv.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.CompilerServices;
diff --git a/tests/src/JIT/jit64/opt/cse/HugeArray.cs b/tests/src/JIT/jit64/opt/cse/HugeArray.cs
index b7c3d59783..df3e20b1eb 100644
--- a/tests/src/JIT/jit64/opt/cse/HugeArray.cs
+++ b/tests/src/JIT/jit64/opt/cse/HugeArray.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 //(((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((ar[1]+ar[2])+ar[3])+ar[4])+ar[5])+ar[6])+ar[7])+ar[8])+ar[9])+ar[10])+ar[11])+ar[12])+ar[13])+ar[14])+ar[15])+ar[16])+ar[17])+ar[18])+ar[19])+ar[20])+ar[21])+ar[22])+ar[23])+ar[24])+ar[25])+ar[26])+ar[27])+ar[28])+ar[29])+ar[30])+ar[31])+ar[32])+ar[33])+ar[34])+ar[35])+ar[36])+ar[37])+ar[38])+ar[39])+ar[40])+ar[41])+ar[42])+ar[43])+ar[44])+ar[45])+ar[46])+ar[47])+ar[48])+ar[49])+ar[50])+ar[51])+ar[52])+ar[53])+ar[54])+ar[55])+ar[56])+ar[57])+ar[58])+ar[59])+ar[60])+ar[61])+ar[62])+ar[63])+ar[64])+ar[65])+ar[66])+ar[67])+ar[68])+ar[69])+ar[70])+ar[71])+ar[72])+ar[73])+ar[74])+ar[75])+ar[76])+ar[77])+ar[78])+ar[79])+ar[80])+ar[81])+ar[82])+ar[83])+ar[84])+ar[85])+ar[86])+ar[87])+ar[88])+ar[89])+ar[90])+ar[91])+ar[92])+ar[93])+ar[94])+ar[95])+ar[96])+ar[97])+ar[98])+ar[99])+ar[100])+ar[101])+ar[102])+ar[103])+ar[104])+ar[105])+ar[106])+ar[107])+ar[108])+ar[109])+ar[110])+ar[111])+ar[112])+ar[113])+ar[114])+ar[115])+ar[116])+ar[117])+ar[118])+ar[119])+ar[120])+ar[121])+ar[122])+ar[123])+ar[124])+ar[125])+ar[126])+ar[127])+ar[128])+ar[129])+ar[130])+ar[131])+ar[132])+ar[133])+ar[134])+ar[135])+ar[136])+ar[137])+ar[138])+ar[139])+ar[140])+ar[141])+ar[142])+ar[143])+ar[144])+ar[145])+ar[146])+ar[147])+ar[148])+ar[149])+ar[150])+ar[151])+ar[152])+ar[153])+ar[154])+ar[155])+ar[156])+ar[157])+ar[158])+ar[159])+ar[160])+ar[161])+ar[162])+ar[163])+ar[164])+ar[165])+ar[166])+ar[167])+ar[168])+ar[169])+ar[170])+ar[171])+ar[172])+ar[173])+ar[174])+ar[175])+ar[176])+ar[177])+ar[178])+ar[179])+ar[180])+ar[181])+ar[182])+ar[183])+ar[184])+ar[185])+ar[186])+ar[187])+ar[188])+ar[189])+ar[190])+ar[191])+ar[192])+ar[193])+ar[194])+ar[195])+ar[196])+ar[197])+ar[198])+ar[199])+ar[200])
diff --git a/tests/src/JIT/jit64/opt/cse/HugeArray1.cs b/tests/src/JIT/jit64/opt/cse/HugeArray1.cs
index 74d5b11f8c..503d97654d 100644
--- a/tests/src/JIT/jit64/opt/cse/HugeArray1.cs
+++ b/tests/src/JIT/jit64/opt/cse/HugeArray1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 //(((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((ar[1]+ar[2])+ar[3])+ar[4])+ar[5])+ar[6])+ar[7])+ar[8])+ar[9])+ar[10])+ar[11])+ar[12])+ar[13])+ar[14])+ar[15])+ar[16])+ar[17])+ar[18])+ar[19])+ar[20])+ar[21])+ar[22])+ar[23])+ar[24])+ar[25])+ar[26])+ar[27])+ar[28])+ar[29])+ar[30])+ar[31])+ar[32])+ar[33])+ar[34])+ar[35])+ar[36])+ar[37])+ar[38])+ar[39])+ar[40])+ar[41])+ar[42])+ar[43])+ar[44])+ar[45])+ar[46])+ar[47])+ar[48])+ar[49])+ar[50])+ar[51])+ar[52])+ar[53])+ar[54])+ar[55])+ar[56])+ar[57])+ar[58])+ar[59])+ar[60])+ar[61])+ar[62])+ar[63])+ar[64])+ar[65])+ar[66])+ar[67])+ar[68])+ar[69])+ar[70])+ar[71])+ar[72])+ar[73])+ar[74])+ar[75])+ar[76])+ar[77])+ar[78])+ar[79])+ar[80])+ar[81])+ar[82])+ar[83])+ar[84])+ar[85])+ar[86])+ar[87])+ar[88])+ar[89])+ar[90])+ar[91])+ar[92])+ar[93])+ar[94])+ar[95])+ar[96])+ar[97])+ar[98])+ar[99])+ar[100])+ar[101])+ar[102])+ar[103])+ar[104])+ar[105])+ar[106])+ar[107])+ar[108])+ar[109])+ar[110])+ar[111])+ar[112])+ar[113])+ar[114])+ar[115])+ar[116])+ar[117])+ar[118])+ar[119])+ar[120])+ar[121])+ar[122])+ar[123])+ar[124])+ar[125])+ar[126])+ar[127])+ar[128])+ar[129])+ar[130])+ar[131])+ar[132])+ar[133])+ar[134])+ar[135])+ar[136])+ar[137])+ar[138])+ar[139])+ar[140])+ar[141])+ar[142])+ar[143])+ar[144])+ar[145])+ar[146])+ar[147])+ar[148])+ar[149])+ar[150])+ar[151])+ar[152])+ar[153])+ar[154])+ar[155])+ar[156])+ar[157])+ar[158])+ar[159])+ar[160])+ar[161])+ar[162])+ar[163])+ar[164])+ar[165])+ar[166])+ar[167])+ar[168])+ar[169])+ar[170])+ar[171])+ar[172])+ar[173])+ar[174])+ar[175])+ar[176])+ar[177])+ar[178])+ar[179])+ar[180])+ar[181])+ar[182])+ar[183])+ar[184])+ar[185])+ar[186])+ar[187])+ar[188])+ar[189])+ar[190])+ar[191])+ar[192])+ar[193])+ar[194])+ar[195])+ar[196])+ar[197])+ar[198])+ar[199])+ar[200])
diff --git a/tests/src/JIT/jit64/opt/cse/HugeField1.cs b/tests/src/JIT/jit64/opt/cse/HugeField1.cs
index 0f88c95748..033b04f174 100644
--- a/tests/src/JIT/jit64/opt/cse/HugeField1.cs
+++ b/tests/src/JIT/jit64/opt/cse/HugeField1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 //((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((s.aa+s.ab)+s.ac)+s.ad)+s.ae)+s.af)+s.ag)+s.ah)+s.ai)+s.aj)+s.ak)+s.al)+s.am)+s.an)+s.ao)+s.ap)+s.aq)+s.ar)+s.at)+s.au)+s.av)+s.aw)+s.ax)+s.ay)+s.az)+s.ba)+s.bb)+s.bc)+s.bd)+s.be)+s.bf)+s.bg)+s.bh)+s.bi)+s.bj)+s.bk)+s.bl)+s.bm)+s.bn)+s.bo)+s.bp)+s.bq)+s.br)+s.bs)+s.bt)+s.bu)+s.bv)+s.bw)+s.bx)+s.by)+s.bz)+s.ca)+s.cb)+s.cc)+s.cd)+s.ce)+s.cf)+s.cg)+s.ch)+s.ci)+s.cj)+s.ck)+s.cl)+s.cm)+s.cn)+s.co)+s.cp)+s.cq)+s.cr)+s.cs)+s.ct)+s.cu)+s.cv)+s.cw)+s.cx)+s.cy)+s.cz)+s.da)+s.db)+s.dc)+s.dd)+s.de)+s.df)+s.dg)+s.dh)+s.di)+s.dj)+s.dk)+s.dl)+s.dm)+s.dn)+s.dp)+s.dq)+s.dr)+s.ds)+s.dt)+s.du)+s.dv)+s.dw)+s.dx)+s.dy)+s.dz)+s.ea)+s.eb)+s.ec)+s.ed)+s.ee)+s.ef)+s.eg)+s.eh)+s.ei)+s.ej)+s.ek)+s.el)+s.em)+s.en)+s.eo)+s.ep)+s.eq)+s.er)+s.es)+s.et)+s.eu)+s.ev)+s.ew)+s.ex)+s.ey)+s.ez)+s.fa)+s.fb)+s.fc)+s.fd)+s.fe)+s.ff)+s.fg)+s.fh)+s.fi)+s.fj)+s.fk)+s.fl)+s.fm)+s.fn)+s.fo)+s.fp)+s.fq)+s.fr)+s.fs)+s.ft)+s.fu)+s.fv)+s.fw)+s.fx)+s.fy)+s.fz)+s.ga)+s.gb)+s.gc)+s.gd)+s.ge)+s.gf)+s.gg)+s.gh)+s.gi)+s.gj)+s.gk)+s.gl)+s.gm)+s.gn)+s.go)+s.gp)+s.gq)+s.gr)+s.gs)+s.gt)+s.gu)+s.gv)+s.gw)+s.gx)+s.gy)+s.gz)+s.ha)+s.hb)+s.hc)+s.hd)+s.he)+s.hf)+s.hg)+s.hh)+s.hi)+s.hj)+s.hk)+s.hl)+s.hm)+s.hn)+s.ho)+s.hp)+s.hq)+s.hr)+s.hs)+s.ht)+s.hu)+s.hv)+s.hw)+s.hx)+s.hy)+s.hz)+s.ia)+s.ib)+s.ic)+s.id)+s.ie)+s.ig)+s.ih)+s.ii)+s.ij)+s.ik)+s.il)+s.im)+s.io)+s.ip)+s.iq)+s.ir)+s.it)+s.iu)+s.iv)+s.iw)+s.ix)+s.iy)+s.iz)+s.ja)+s.jb)+s.jc)+s.jd)+s.je)+s.jf)+s.jg)+s.jh)+s.ji)+s.jj)+s.jk)+s.jl)+s.jm)+s.jn)+s.jo)+s.jp)+s.jq)+s.jr)+s.js)+s.jt)+s.ju)+s.jv)+s.jw)+s.jx)+s.jy)+s.jz)+s.ka)+s.kb)+s.kc)+s.kd)+s.ke)+s.kf)+s.kg)+s.kh)+s.ki)+s.kj)+s.kk)+s.kl)+s.km)+s.kn)+s.ko)+s.kp)+s.kq)+s.kr)+s.ks)+s.kt)+s.ku)+s.kv)+s.kw)+s.kx)+s.ky)+s.kz)+s.la)+s.lb)+s.lc)+s.ld)+s.le)+s.lf)+s.lg)+s.lh)+s.li)+s.lj)+s.lk)+s.ll)+s.lm)+s.ln)+s.lo)+s.lp)+s.lq)+s.lr)+s.ls)+s.lt)+s.lu)+s.lv)+s.lw)+s.lx)+s.ly)+s.lz)+s.ma)+s.mb)+s.mc)+s.md)+s.me)+s.mf)+s.mg)+s.mh)+s.mi)+s.mj)+s.mk)+s.ml)+s.mm)+s.mn)+s.mo)+s.mp)+s.mq)+s.mr)+s.ms)+s.mt)+s.mu)+s.mv)+s.mw)+s.mx)+s.my)+s.mz)+s.na)+s.nb)+s.nc)+s.nd)+s.ne)+s.nf)+s.ng)+s.nh)+s.ni)+s.nj)+s.nk)+s.nl)+s.nm)+s.nn)+s.no)+s.np)+s.nq)+s.nr)+s.ns)+s.nt)+s.nu)+s.nv)+s.nw)+s.nx)+s.ny)+s.nz)+s.oa)+s.ob)+s.oc)+s.od)+s.oe)+s.of)+s.og)+s.oh)+s.oi)+s.oj)+s.ok)+s.ol)+s.om)+s.on)+s.oo)+s.op)+s.oq)+s.or)+s.os)+s.ot)+s.ou)+s.ov)+s.ow)+s.ox)+s.oy)+s.oz)+s.pa)+s.pb)+s.pc)+s.pd)+s.pe)+s.pf)+s.pg)+s.ph)+s.pi)+s.pj)+s.pk)+s.pl)+s.pm)+s.pn)+s.po)+s.pp)+s.pq)+s.pr)+s.ps)+s.pt)+s.pu)+s.pv)+s.pw)+s.px)+s.py)+s.pz)+s.qa)+s.qb)+s.qc)+s.qd)+s.qe)+s.qf)+s.qg)+s.qh)+s.qi)+s.qj)+s.qk)+s.ql)+s.qm)+s.qn)+s.qo)+s.qp)+s.qq)+s.qr)+s.qs)+s.qt)+s.qu)+s.qv)+s.qw)+s.qx)+s.qy)+s.qz)+s.ra)+s.rb)+s.rc)+s.rd)+s.re)+s.rf)+s.rg)+s.rh)+s.ri)+s.rj)+s.rk)+s.rl)+s.rm)+s.rn)+s.ro)+s.rp)+s.rq)+s.rr)+s.rs)+s.rt)+s.ru)+s.rv)+s.rw)+s.rx)+s.ry)+s.rz)+s.sa)+s.sb)+s.sc)+s.sd)+s.se)+s.sf)+s.sg)+s.sh)+s.si)+s.sj)+s.sk)+s.sl)+s.sm)+s.sn)+s.so)+s.sp)+s.sq)+s.sr)+s.ss)+s.st)+s.su)+s.sv)+s.sw)+s.sx)+s.sy)+s.sz)+s.ta)+s.tb)+s.tc)+s.td)+s.te)+s.tf)+s.tg)+s.th)+s.ti)+s.tj)+s.tk)+s.tl)+s.tm)+s.tn)+s.to)+s.tp)+s.tq)+s.tr)+s.ts)+s.tt)+s.tu)+s.tv)+s.tw)+s.tx)+s.ty)+s.tz)+s.ua)+s.ub)+s.uc)+s.ud)+s.ue)+s.uf)+s.ug)+s.uh)+s.ui)+s.uj)+s.uk)+s.ul)+s.um)+s.un)+s.uo)+s.up)+s.uq)+s.ur)+s.us)+s.ut)+s.uu)+s.uv)+s.uw)+s.ux)+s.uy)+s.uz)+s.va)+s.vb)+s.vc)+s.vd)+s.ve)+s.vf)+s.vg)+s.vh)+s.vi)+s.vj)+s.vk)+s.vl)+s.vm)+s.vn)+s.vo)+s.vp)+s.vq)+s.vr)+s.vs)+s.vt)+s.vu)+s.vv)+s.vw)+s.vx)+s.vy)+s.vz)+s.wa)+s.wb)+s.wc)+s.wd)+s.we)+s.wf)+s.wg)+s.wh)+s.wi)+s.wj)+s.wk)+s.wl)+s.wm)+s.wn)+s.wo)+s.wp)+s.wq)+s.wr)+s.ws)+s.wt)+s.wu)+s.wv)+s.ww)+s.wx)+s.wy)+s.wz)+s.xa)+s.xb)+s.xc)+s.xd)+s.xe)+s.xf)+s.xg)+s.xh)+s.xi)+s.xj)+s.xk)+s.xl)+s.xm)+s.xn)+s.xo)+s.xp)+s.xq)+s.xr)+s.xs)+s.xt)+s.xu)+s.xv)+s.xw)+s.xx)+s.xy)+s.xz)+s.ya)+s.yb)+s.yc)+s.yd)+s.ye)+s.yf)+s.yg)+s.yh)+s.yi)+s.yj)+s.yk)+s.yl)+s.ym)+s.yn)+s.yo)+s.yp)+s.yq)+s.yr)+s.ys)+s.yt)+s.yu)+s.yv)+s.yw)+s.yx)+s.yy)+s.yz)+s.za)+s.zb)+s.zc)+s.zd)+s.ze)+s.zf)+s.zg)+s.zh)+s.zi)+s.zj)+s.zk)+s.zl)+s.zm)+s.zn)+s.zo)+s.zp)+s.zq)+s.zr)+s.zs)+s.zt)+s.zu)+s.zv)+s.zw)+s.zx)+s.zy)+s.zz)
diff --git a/tests/src/JIT/jit64/opt/cse/HugeField2.cs b/tests/src/JIT/jit64/opt/cse/HugeField2.cs
index f7fd8d04a4..b0c98855c9 100644
--- a/tests/src/JIT/jit64/opt/cse/HugeField2.cs
+++ b/tests/src/JIT/jit64/opt/cse/HugeField2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 //((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((s.aa+s.ab)+s.ac)+s.ad)+s.ae)+s.af)+s.ag)+s.ah)+s.ai)+s.aj)+s.ak)+s.al)+s.am)+s.an)+s.ao)+s.ap)+s.aq)+s.ar)+s.at)+s.au)+s.av)+s.aw)+s.ax)+s.ay)+s.az)+s.ba)+s.bb)+s.bc)+s.bd)+s.be)+s.bf)+s.bg)+s.bh)+s.bi)+s.bj)+s.bk)+s.bl)+s.bm)+s.bn)+s.bo)+s.bp)+s.bq)+s.br)+s.bs)+s.bt)+s.bu)+s.bv)+s.bw)+s.bx)+s.by)+s.bz)+s.ca)+s.cb)+s.cc)+s.cd)+s.ce)+s.cf)+s.cg)+s.ch)+s.ci)+s.cj)+s.ck)+s.cl)+s.cm)+s.cn)+s.co)+s.cp)+s.cq)+s.cr)+s.cs)+s.ct)+s.cu)+s.cv)+s.cw)+s.cx)+s.cy)+s.cz)+s.da)+s.db)+s.dc)+s.dd)+s.de)+s.df)+s.dg)+s.dh)+s.di)+s.dj)+s.dk)+s.dl)+s.dm)+s.dn)+s.dp)+s.dq)+s.dr)+s.ds)+s.dt)+s.du)+s.dv)+s.dw)+s.dx)+s.dy)+s.dz)+s.ea)+s.eb)+s.ec)+s.ed)+s.ee)+s.ef)+s.eg)+s.eh)+s.ei)+s.ej)+s.ek)+s.el)+s.em)+s.en)+s.eo)+s.ep)+s.eq)+s.er)+s.es)+s.et)+s.eu)+s.ev)+s.ew)+s.ex)+s.ey)+s.ez)+s.fa)+s.fb)+s.fc)+s.fd)+s.fe)+s.ff)+s.fg)+s.fh)+s.fi)+s.fj)+s.fk)+s.fl)+s.fm)+s.fn)+s.fo)+s.fp)+s.fq)+s.fr)+s.fs)+s.ft)+s.fu)+s.fv)+s.fw)+s.fx)+s.fy)+s.fz)+s.ga)+s.gb)+s.gc)+s.gd)+s.ge)+s.gf)+s.gg)+s.gh)+s.gi)+s.gj)+s.gk)+s.gl)+s.gm)+s.gn)+s.go)+s.gp)+s.gq)+s.gr)+s.gs)+s.gt)+s.gu)+s.gv)+s.gw)+s.gx)+s.gy)+s.gz)+s.ha)+s.hb)+s.hc)+s.hd)+s.he)+s.hf)+s.hg)+s.hh)+s.hi)+s.hj)+s.hk)+s.hl)+s.hm)+s.hn)+s.ho)+s.hp)+s.hq)+s.hr)+s.hs)+s.ht)+s.hu)+s.hv)+s.hw)+s.hx)+s.hy)+s.hz)+s.ia)+s.ib)+s.ic)+s.id)+s.ie)+s.ig)+s.ih)+s.ii)+s.ij)+s.ik)+s.il)+s.im)+s.io)+s.ip)+s.iq)+s.ir)+s.it)+s.iu)+s.iv)+s.iw)+s.ix)+s.iy)+s.iz)+s.ja)+s.jb)+s.jc)+s.jd)+s.je)+s.jf)+s.jg)+s.jh)+s.ji)+s.jj)+s.jk)+s.jl)+s.jm)+s.jn)+s.jo)+s.jp)+s.jq)+s.jr)+s.js)+s.jt)+s.ju)+s.jv)+s.jw)+s.jx)+s.jy)+s.jz)+s.ka)+s.kb)+s.kc)+s.kd)+s.ke)+s.kf)+s.kg)+s.kh)+s.ki)+s.kj)+s.kk)+s.kl)+s.km)+s.kn)+s.ko)+s.kp)+s.kq)+s.kr)+s.ks)+s.kt)+s.ku)+s.kv)+s.kw)+s.kx)+s.ky)+s.kz)+s.la)+s.lb)+s.lc)+s.ld)+s.le)+s.lf)+s.lg)+s.lh)+s.li)+s.lj)+s.lk)+s.ll)+s.lm)+s.ln)+s.lo)+s.lp)+s.lq)+s.lr)+s.ls)+s.lt)+s.lu)+s.lv)+s.lw)+s.lx)+s.ly)+s.lz)+s.ma)+s.mb)+s.mc)+s.md)+s.me)+s.mf)+s.mg)+s.mh)+s.mi)+s.mj)+s.mk)+s.ml)+s.mm)+s.mn)+s.mo)+s.mp)+s.mq)+s.mr)+s.ms)+s.mt)+s.mu)+s.mv)+s.mw)+s.mx)+s.my)+s.mz)+s.na)+s.nb)+s.nc)+s.nd)+s.ne)+s.nf)+s.ng)+s.nh)+s.ni)+s.nj)+s.nk)+s.nl)+s.nm)+s.nn)+s.no)+s.np)+s.nq)+s.nr)+s.ns)+s.nt)+s.nu)+s.nv)+s.nw)+s.nx)+s.ny)+s.nz)+s.oa)+s.ob)+s.oc)+s.od)+s.oe)+s.of)+s.og)+s.oh)+s.oi)+s.oj)+s.ok)+s.ol)+s.om)+s.on)+s.oo)+s.op)+s.oq)+s.or)+s.os)+s.ot)+s.ou)+s.ov)+s.ow)+s.ox)+s.oy)+s.oz)+s.pa)+s.pb)+s.pc)+s.pd)+s.pe)+s.pf)+s.pg)+s.ph)+s.pi)+s.pj)+s.pk)+s.pl)+s.pm)+s.pn)+s.po)+s.pp)+s.pq)+s.pr)+s.ps)+s.pt)+s.pu)+s.pv)+s.pw)+s.px)+s.py)+s.pz)+s.qa)+s.qb)+s.qc)+s.qd)+s.qe)+s.qf)+s.qg)+s.qh)+s.qi)+s.qj)+s.qk)+s.ql)+s.qm)+s.qn)+s.qo)+s.qp)+s.qq)+s.qr)+s.qs)+s.qt)+s.qu)+s.qv)+s.qw)+s.qx)+s.qy)+s.qz)+s.ra)+s.rb)+s.rc)+s.rd)+s.re)+s.rf)+s.rg)+s.rh)+s.ri)+s.rj)+s.rk)+s.rl)+s.rm)+s.rn)+s.ro)+s.rp)+s.rq)+s.rr)+s.rs)+s.rt)+s.ru)+s.rv)+s.rw)+s.rx)+s.ry)+s.rz)+s.sa)+s.sb)+s.sc)+s.sd)+s.se)+s.sf)+s.sg)+s.sh)+s.si)+s.sj)+s.sk)+s.sl)+s.sm)+s.sn)+s.so)+s.sp)+s.sq)+s.sr)+s.ss)+s.st)+s.su)+s.sv)+s.sw)+s.sx)+s.sy)+s.sz)+s.ta)+s.tb)+s.tc)+s.td)+s.te)+s.tf)+s.tg)+s.th)+s.ti)+s.tj)+s.tk)+s.tl)+s.tm)+s.tn)+s.to)+s.tp)+s.tq)+s.tr)+s.ts)+s.tt)+s.tu)+s.tv)+s.tw)+s.tx)+s.ty)+s.tz)+s.ua)+s.ub)+s.uc)+s.ud)+s.ue)+s.uf)+s.ug)+s.uh)+s.ui)+s.uj)+s.uk)+s.ul)+s.um)+s.un)+s.uo)+s.up)+s.uq)+s.ur)+s.us)+s.ut)+s.uu)+s.uv)+s.uw)+s.ux)+s.uy)+s.uz)+s.va)+s.vb)+s.vc)+s.vd)+s.ve)+s.vf)+s.vg)+s.vh)+s.vi)+s.vj)+s.vk)+s.vl)+s.vm)+s.vn)+s.vo)+s.vp)+s.vq)+s.vr)+s.vs)+s.vt)+s.vu)+s.vv)+s.vw)+s.vx)+s.vy)+s.vz)+s.wa)+s.wb)+s.wc)+s.wd)+s.we)+s.wf)+s.wg)+s.wh)+s.wi)+s.wj)+s.wk)+s.wl)+s.wm)+s.wn)+s.wo)+s.wp)+s.wq)+s.wr)+s.ws)+s.wt)+s.wu)+s.wv)+s.ww)+s.wx)+s.wy)+s.wz)+s.xa)+s.xb)+s.xc)+s.xd)+s.xe)+s.xf)+s.xg)+s.xh)+s.xi)+s.xj)+s.xk)+s.xl)+s.xm)+s.xn)+s.xo)+s.xp)+s.xq)+s.xr)+s.xs)+s.xt)+s.xu)+s.xv)+s.xw)+s.xx)+s.xy)+s.xz)+s.ya)+s.yb)+s.yc)+s.yd)+s.ye)+s.yf)+s.yg)+s.yh)+s.yi)+s.yj)+s.yk)+s.yl)+s.ym)+s.yn)+s.yo)+s.yp)+s.yq)+s.yr)+s.ys)+s.yt)+s.yu)+s.yv)+s.yw)+s.yx)+s.yy)+s.yz)+s.za)+s.zb)+s.zc)+s.zd)+s.ze)+s.zf)+s.zg)+s.zh)+s.zi)+s.zj)+s.zk)+s.zl)+s.zm)+s.zn)+s.zo)+s.zp)+s.zq)+s.zr)+s.zs)+s.zt)+s.zu)+s.zv)+s.zw)+s.zx)+s.zy)+s.zz)
diff --git a/tests/src/JIT/jit64/opt/cse/VolatileTest.cs b/tests/src/JIT/jit64/opt/cse/VolatileTest.cs
index 53576bbb83..f5b18d1674 100644
--- a/tests/src/JIT/jit64/opt/cse/VolatileTest.cs
+++ b/tests/src/JIT/jit64/opt/cse/VolatileTest.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Collections.Generic;
diff --git a/tests/src/JIT/jit64/opt/cse/arrayexpr1.cs b/tests/src/JIT/jit64/opt/cse/arrayexpr1.cs
index f87cc30455..3a6395f749 100644
--- a/tests/src/JIT/jit64/opt/cse/arrayexpr1.cs
+++ b/tests/src/JIT/jit64/opt/cse/arrayexpr1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 //((a[0]+a[2])+a[1])
diff --git a/tests/src/JIT/jit64/opt/cse/arrayexpr2.cs b/tests/src/JIT/jit64/opt/cse/arrayexpr2.cs
index 7a145fd80d..3429cc9ff6 100644
--- a/tests/src/JIT/jit64/opt/cse/arrayexpr2.cs
+++ b/tests/src/JIT/jit64/opt/cse/arrayexpr2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 //((((((a[6]*((a[0]+(a[1]*a[2]))-(a[2]*a[3])))-((a[2]+(a[4]*a[5]))-(a[6]*a[7])))+(a[4]+((a[8]+(a[10]*a[4]))-(a[2]*a[3]))))-(a[6]+((a[5]+(a[4]*a[5]))-(a[6]*a[7]))))+((a[0]+((a[7]+(a[5]+a[6]))-(a[15]*a[20])))*(((a[0]+a[1])+a[6])-((a[2]+a[1])*a[10]))))-(((a[1]*a[1])+a[6])-((a[2]+a[1])*a[10])))
diff --git a/tests/src/JIT/jit64/opt/cse/fieldExprUnchecked1.cs b/tests/src/JIT/jit64/opt/cse/fieldExprUnchecked1.cs
index e1e59d0414..bb26833ee2 100644
--- a/tests/src/JIT/jit64/opt/cse/fieldExprUnchecked1.cs
+++ b/tests/src/JIT/jit64/opt/cse/fieldExprUnchecked1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 //permutations for  (((s.a+s.b)+s.c)+s.d)
diff --git a/tests/src/JIT/jit64/opt/cse/fieldexpr1.cs b/tests/src/JIT/jit64/opt/cse/fieldexpr1.cs
index 4082265913..44ef58b20a 100644
--- a/tests/src/JIT/jit64/opt/cse/fieldexpr1.cs
+++ b/tests/src/JIT/jit64/opt/cse/fieldexpr1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 //((s.a+s.b)+s.c)
diff --git a/tests/src/JIT/jit64/opt/cse/fieldexpr1_1.cs b/tests/src/JIT/jit64/opt/cse/fieldexpr1_1.cs
index bd4150e316..4c3fce2e16 100644
--- a/tests/src/JIT/jit64/opt/cse/fieldexpr1_1.cs
+++ b/tests/src/JIT/jit64/opt/cse/fieldexpr1_1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 //((s.a+s.b)+s.c)
diff --git a/tests/src/JIT/jit64/opt/cse/fieldexpr2.cs b/tests/src/JIT/jit64/opt/cse/fieldexpr2.cs
index db2987f3bd..4152ffcb9f 100644
--- a/tests/src/JIT/jit64/opt/cse/fieldexpr2.cs
+++ b/tests/src/JIT/jit64/opt/cse/fieldexpr2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 //((((((s.e*((s.a+(s.b*s.c))-(s.c*s.d)))-((s.f+(s.e*s.f))-(s.g*s.h)))+(s.e+((s.a+(s.b*s.c))-(s.c*s.d))))-(s.g+((s.f+(s.e*s.f))-(s.g*s.h))))+((s.a+((s.h+(s.f+s.g))-(s.p*s.q)))*(((s.a+s.b)+s.g)-((s.c+s.b)*s.k))))-(((s.b*s.b)+s.g)-((s.c+s.b)*s.k)))
diff --git a/tests/src/JIT/jit64/opt/cse/hugeSimpleExpr1.cs b/tests/src/JIT/jit64/opt/cse/hugeSimpleExpr1.cs
index 67080e508c..7cea6cbdea 100644
--- a/tests/src/JIT/jit64/opt/cse/hugeSimpleExpr1.cs
+++ b/tests/src/JIT/jit64/opt/cse/hugeSimpleExpr1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 //((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((aa+ab)+ac)+ad)+ae)+af)+ag)+ah)+ai)+aj)+ak)+al)+am)+an)+ao)+ap)+aq)+ar)+at)+au)+av)+aw)+ax)+ay)+az)+ba)+bb)+bc)+bd)+be)+bf)+bg)+bh)+bi)+bj)+bk)+bl)+bm)+bn)+bo)+bp)+bq)+br)+bs)+bt)+bu)+bv)+bw)+bx)+by)+bz)+ca)+cb)+cc)+cd)+ce)+cf)+cg)+ch)+ci)+cj)+ck)+cl)+cm)+cn)+co)+cp)+cq)+cr)+cs)+ct)+cu)+cv)+cw)+cx)+cy)+cz)+da)+db)+dc)+dd)+de)+df)+dg)+dh)+di)+dj)+dk)+dl)+dm)+dn)+dp)+dq)+dr)+ds)+dt)+du)+dv)+dw)+dx)+dy)+dz)+ea)+eb)+ec)+ed)+ee)+ef)+eg)+eh)+ei)+ej)+ek)+el)+em)+en)+eo)+ep)+eq)+er)+es)+et)+eu)+ev)+ew)+ex)+ey)+ez)+fa)+fb)+fc)+fd)+fe)+ff)+fg)+fh)+fi)+fj)+fk)+fl)+fm)+fn)+fo)+fp)+fq)+fr)+fs)+ft)+fu)+fv)+fw)+fx)+fy)+fz)+ga)+gb)+gc)+gd)+ge)+gf)+gg)+gh)+gi)+gj)+gk)+gl)+gm)+gn)+go)+gp)+gq)+gr)+gs)+gt)+gu)+gv)+gw)+gx)+gy)+gz)+ha)+hb)+hc)+hd)+he)+hf)+hg)+hh)+hi)+hj)+hk)+hl)+hm)+hn)+ho)+hp)+hq)+hr)+hs)+ht)+hu)+hv)+hw)+hx)+hy)+hz)+ia)+ib)+ic)+id)+ie)+ig)+ih)+ii)+ij)+ik)+il)+im)+io)+ip)+iq)+ir)+it)+iu)+iv)+iw)+ix)+iy)+iz)+ja)+jb)+jc)+jd)+je)+jf)+jg)+jh)+ji)+jj)+jk)+jl)+jm)+jn)+jo)+jp)+jq)+jr)+js)+jt)+ju)+jv)+jw)+jx)+jy)+jz)+ka)+kb)+kc)+kd)+ke)+kf)+kg)+kh)+ki)+kj)+kk)+kl)+km)+kn)+ko)+kp)+kq)+kr)+ks)+kt)+ku)+kv)+kw)+kx)+ky)+kz)+la)+lb)+lc)+ld)+le)+lf)+lg)+lh)+li)+lj)+lk)+ll)+lm)+ln)+lo)+lp)+lq)+lr)+ls)+lt)+lu)+lv)+lw)+lx)+ly)+lz)+ma)+mb)+mc)+md)+me)+mf)+mg)+mh)+mi)+mj)+mk)+ml)+mm)+mn)+mo)+mp)+mq)+mr)+ms)+mt)+mu)+mv)+mw)+mx)+my)+mz)+na)+nb)+nc)+nd)+ne)+nf)+ng)+nh)+ni)+nj)+nk)+nl)+nm)+nn)+no)+np)+nq)+nr)+ns)+nt)+nu)+nv)+nw)+nx)+ny)+nz)+oa)+ob)+oc)+od)+oe)+of)+og)+oh)+oi)+oj)+ok)+ol)+om)+on)+oo)+op)+oq)+or)+os)+ot)+ou)+ov)+ow)+ox)+oy)+oz)+pa)+pb)+pc)+pd)+pe)+pf)+pg)+ph)+pi)+pj)+pk)+pl)+pm)+pn)+po)+pp)+pq)+pr)+ps)+pt)+pu)+pv)+pw)+px)+py)+pz)+qa)+qb)+qc)+qd)+qe)+qf)+qg)+qh)+qi)+qj)+qk)+ql)+qm)+qn)+qo)+qp)+qq)+qr)+qs)+qt)+qu)+qv)+qw)+qx)+qy)+qz)+ra)+rb)+rc)+rd)+re)+rf)+rg)+rh)+ri)+rj)+rk)+rl)+rm)+rn)+ro)+rp)+rq)+rr)+rs)+rt)+ru)+rv)+rw)+rx)+ry)+rz)+sa)+sb)+sc)+sd)+se)+sf)+sg)+sh)+si)+sj)+sk)+sl)+sm)+sn)+so)+sp)+sq)+sr)+ss)+st)+su)+sv)+sw)+sx)+sy)+sz)+ta)+tb)+tc)+td)+te)+tf)+tg)+th)+ti)+tj)+tk)+tl)+tm)+tn)+to)+tp)+tq)+tr)+ts)+tt)+tu)+tv)+tw)+tx)+ty)+tz)+ua)+ub)+uc)+ud)+ue)+uf)+ug)+uh)+ui)+uj)+uk)+ul)+um)+un)+uo)+up)+uq)+ur)+us)+ut)+uu)+uv)+uw)+ux)+uy)+uz)+va)+vb)+vc)+vd)+ve)+vf)+vg)+vh)+vi)+vj)+vk)+vl)+vm)+vn)+vo)+vp)+vq)+vr)+vs)+vt)+vu)+vv)+vw)+vx)+vy)+vz)+wa)+wb)+wc)+wd)+we)+wf)+wg)+wh)+wi)+wj)+wk)+wl)+wm)+wn)+wo)+wp)+wq)+wr)+ws)+wt)+wu)+wv)+ww)+wx)+wy)+wz)+xa)+xb)+xc)+xd)+xe)+xf)+xg)+xh)+xi)+xj)+xk)+xl)+xm)+xn)+xo)+xp)+xq)+xr)+xs)+xt)+xu)+xv)+xw)+xx)+xy)+xz)+ya)+yb)+yc)+yd)+ye)+yf)+yg)+yh)+yi)+yj)+yk)+yl)+ym)+yn)+yo)+yp)+yq)+yr)+ys)+yt)+yu)+yv)+yw)+yx)+yy)+yz)+za)+zb)+zc)+zd)+ze)+zf)+zg)+zh)+zi)+zj)+zk)+zl)+zm)+zn)+zo)+zp)+zq)+zr)+zs)+zt)+zu)+zv)+zw)+zx)+zy)+zz)
diff --git a/tests/src/JIT/jit64/opt/cse/hugeexpr1.cs b/tests/src/JIT/jit64/opt/cse/hugeexpr1.cs
index b0241c350e..e0366ab984 100644
--- a/tests/src/JIT/jit64/opt/cse/hugeexpr1.cs
+++ b/tests/src/JIT/jit64/opt/cse/hugeexpr1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 //((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((aa+ab)+ac)+ad)+ae)+af)+ag)+ah)+ai)+aj)+ak)+al)+am)+an)+ao)+ap)+aq)+ar)+at)+au)+av)+aw)+ax)+ay)+az)+ba)+bb)+bc)+bd)+be)+bf)+bg)+bh)+bi)+bj)+bk)+bl)+bm)+bn)+bo)+bp)+bq)+br)+bs)+bt)+bu)+bv)+bw)+bx)+by)+bz)+ca)+cb)+cc)+cd)+ce)+cf)+cg)+ch)+ci)+cj)+ck)+cl)+cm)+cn)+co)+cp)+cq)+cr)+cs)+ct)+cu)+cv)+cw)+cx)+cy)+cz)+da)+db)+dc)+dd)+de)+df)+dg)+dh)+di)+dj)+dk)+dl)+dm)+dn)+dp)+dq)+dr)+ds)+dt)+du)+dv)+dw)+dx)+dy)+dz)+ea)+eb)+ec)+ed)+ee)+ef)+eg)+eh)+ei)+ej)+ek)+el)+em)+en)+eo)+ep)+eq)+er)+es)+et)+eu)+ev)+ew)+ex)+ey)+ez)+fa)+fb)+fc)+fd)+fe)+ff)+fg)+fh)+fi)+fj)+fk)+fl)+fm)+fn)+fo)+fp)+fq)+fr)+fs)+ft)+fu)+fv)+fw)+fx)+fy)+fz)+ga)+gb)+gc)+gd)+ge)+gf)+gg)+gh)+gi)+gj)+gk)+gl)+gm)+gn)+go)+gp)+gq)+gr)+gs)+gt)+gu)+gv)+gw)+gx)+gy)+gz)+ha)+hb)+hc)+hd)+he)+hf)+hg)+hh)+hi)+hj)+hk)+hl)+hm)+hn)+ho)+hp)+hq)+hr)+hs)+ht)+hu)+hv)+hw)+hx)+hy)+hz)+ia)+ib)+ic)+id)+ie)+ig)+ih)+ii)+ij)+ik)+il)+im)+io)+ip)+iq)+ir)+it)+iu)+iv)+iw)+ix)+iy)+iz)+ja)+jb)+jc)+jd)+je)+jf)+jg)+jh)+ji)+jj)+jk)+jl)+jm)+jn)+jo)+jp)+jq)+jr)+js)+jt)+ju)+jv)+jw)+jx)+jy)+jz)+ka)+kb)+kc)+kd)+ke)+kf)+kg)+kh)+ki)+kj)+kk)+kl)+km)+kn)+ko)+kp)+kq)+kr)+ks)+kt)+ku)+kv)+kw)+kx)+ky)+kz)+la)+lb)+lc)+ld)+le)+lf)+lg)+lh)+li)+lj)+lk)+ll)+lm)+ln)+lo)+lp)+lq)+lr)+ls)+lt)+lu)+lv)+lw)+lx)+ly)+lz)+ma)+mb)+mc)+md)+me)+mf)+mg)+mh)+mi)+mj)+mk)+ml)+mm)+mn)+mo)+mp)+mq)+mr)+ms)+mt)+mu)+mv)+mw)+mx)+my)+mz)+na)+nb)+nc)+nd)+ne)+nf)+ng)+nh)+ni)+nj)+nk)+nl)+nm)+nn)+no)+np)+nq)+nr)+ns)+nt)+nu)+nv)+nw)+nx)+ny)+nz)+oa)+ob)+oc)+od)+oe)+of)+og)+oh)+oi)+oj)+ok)+ol)+om)+on)+oo)+op)+oq)+or)+os)+ot)+ou)+ov)+ow)+ox)+oy)+oz)+pa)+pb)+pc)+pd)+pe)+pf)+pg)+ph)+pi)+pj)+pk)+pl)+pm)+pn)+po)+pp)+pq)+pr)+ps)+pt)+pu)+pv)+pw)+px)+py)+pz)+qa)+qb)+qc)+qd)+qe)+qf)+qg)+qh)+qi)+qj)+qk)+ql)+qm)+qn)+qo)+qp)+qq)+qr)+qs)+qt)+qu)+qv)+qw)+qx)+qy)+qz)+ra)+rb)+rc)+rd)+re)+rf)+rg)+rh)+ri)+rj)+rk)+rl)+rm)+rn)+ro)+rp)+rq)+rr)+rs)+rt)+ru)+rv)+rw)+rx)+ry)+rz)+sa)+sb)+sc)+sd)+se)+sf)+sg)+sh)+si)+sj)+sk)+sl)+sm)+sn)+so)+sp)+sq)+sr)+ss)+st)+su)+sv)+sw)+sx)+sy)+sz)+ta)+tb)+tc)+td)+te)+tf)+tg)+th)+ti)+tj)+tk)+tl)+tm)+tn)+to)+tp)+tq)+tr)+ts)+tt)+tu)+tv)+tw)+tx)+ty)+tz)+ua)+ub)+uc)+ud)+ue)+uf)+ug)+uh)+ui)+uj)+uk)+ul)+um)+un)+uo)+up)+uq)+ur)+us)+ut)+uu)+uv)+uw)+ux)+uy)+uz)+va)+vb)+vc)+vd)+ve)+vf)+vg)+vh)+vi)+vj)+vk)+vl)+vm)+vn)+vo)+vp)+vq)+vr)+vs)+vt)+vu)+vv)+vw)+vx)+vy)+vz)+wa)+wb)+wc)+wd)+we)+wf)+wg)+wh)+wi)+wj)+wk)+wl)+wm)+wn)+wo)+wp)+wq)+wr)+ws)+wt)+wu)+wv)+ww)+wx)+wy)+wz)+xa)+xb)+xc)+xd)+xe)+xf)+xg)+xh)+xi)+xj)+xk)+xl)+xm)+xn)+xo)+xp)+xq)+xr)+xs)+xt)+xu)+xv)+xw)+xx)+xy)+xz)+ya)+yb)+yc)+yd)+ye)+yf)+yg)+yh)+yi)+yj)+yk)+yl)+ym)+yn)+yo)+yp)+yq)+yr)+ys)+yt)+yu)+yv)+yw)+yx)+yy)+yz)+za)+zb)+zc)+zd)+ze)+zf)+zg)+zh)+zi)+zj)+zk)+zl)+zm)+zn)+zo)+zp)+zq)+zr)+zs)+zt)+zu)+zv)+zw)+zx)+zy)+zz)
diff --git a/tests/src/JIT/jit64/opt/cse/mixedexpr1.cs b/tests/src/JIT/jit64/opt/cse/mixedexpr1.cs
index 2c9dce945b..b1fd35be4d 100644
--- a/tests/src/JIT/jit64/opt/cse/mixedexpr1.cs
+++ b/tests/src/JIT/jit64/opt/cse/mixedexpr1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 //((a+b)+c)
diff --git a/tests/src/JIT/jit64/opt/cse/pointerexpr1.cs b/tests/src/JIT/jit64/opt/cse/pointerexpr1.cs
index 003d1641e3..6e7a725aa3 100644
--- a/tests/src/JIT/jit64/opt/cse/pointerexpr1.cs
+++ b/tests/src/JIT/jit64/opt/cse/pointerexpr1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 //((a+ *b)+ *c)
diff --git a/tests/src/JIT/jit64/opt/cse/pointerexpr1_1.cs b/tests/src/JIT/jit64/opt/cse/pointerexpr1_1.cs
index 0f0cce6d87..30ab783302 100644
--- a/tests/src/JIT/jit64/opt/cse/pointerexpr1_1.cs
+++ b/tests/src/JIT/jit64/opt/cse/pointerexpr1_1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 //((a+ *b)+ *c)
diff --git a/tests/src/JIT/jit64/opt/cse/simpleexpr1.cs b/tests/src/JIT/jit64/opt/cse/simpleexpr1.cs
index 8134fdfb1d..2cc964a5ad 100644
--- a/tests/src/JIT/jit64/opt/cse/simpleexpr1.cs
+++ b/tests/src/JIT/jit64/opt/cse/simpleexpr1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 //((a+b)+c)
diff --git a/tests/src/JIT/jit64/opt/cse/simpleexpr1_1.cs b/tests/src/JIT/jit64/opt/cse/simpleexpr1_1.cs
index ab4e9f66e3..4a3d91b239 100644
--- a/tests/src/JIT/jit64/opt/cse/simpleexpr1_1.cs
+++ b/tests/src/JIT/jit64/opt/cse/simpleexpr1_1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 //((a+b)+c)
diff --git a/tests/src/JIT/jit64/opt/cse/simpleexpr2.cs b/tests/src/JIT/jit64/opt/cse/simpleexpr2.cs
index 20fc23a35f..53115a2571 100644
--- a/tests/src/JIT/jit64/opt/cse/simpleexpr2.cs
+++ b/tests/src/JIT/jit64/opt/cse/simpleexpr2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 //(((a+(b*((c*c)-(c+d))))-(((a*a)+a)+(a*b)))*(((abc+c)-(a-(ad*a)))+r))
diff --git a/tests/src/JIT/jit64/opt/cse/simpleexpr3.cs b/tests/src/JIT/jit64/opt/cse/simpleexpr3.cs
index 7e8823e0db..e6f4d8bcc1 100644
--- a/tests/src/JIT/jit64/opt/cse/simpleexpr3.cs
+++ b/tests/src/JIT/jit64/opt/cse/simpleexpr3.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 //(((a+(b*((c*c)-(c+d))))-(((a*a)+a)+(a*b)))*(((abc+c)-(a-(ad*a)))+r))
diff --git a/tests/src/JIT/jit64/opt/cse/simpleexpr4.cs b/tests/src/JIT/jit64/opt/cse/simpleexpr4.cs
index 30fedf922e..ef4c811f52 100644
--- a/tests/src/JIT/jit64/opt/cse/simpleexpr4.cs
+++ b/tests/src/JIT/jit64/opt/cse/simpleexpr4.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 //(((a+(b*((c*c)-(c+d))))-(((a*a)+a)+(a*b)))*(((abc+c)-(a-(ad*a)))+r))
diff --git a/tests/src/JIT/jit64/opt/cse/staticFieldExpr1.cs b/tests/src/JIT/jit64/opt/cse/staticFieldExpr1.cs
index 6c344bd80b..dce7ee140d 100644
--- a/tests/src/JIT/jit64/opt/cse/staticFieldExpr1.cs
+++ b/tests/src/JIT/jit64/opt/cse/staticFieldExpr1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 //permutations for  (((class_s.a+class_s.b)+class_s.c)+class_s.d)
diff --git a/tests/src/JIT/jit64/opt/cse/staticFieldExpr1_1.cs b/tests/src/JIT/jit64/opt/cse/staticFieldExpr1_1.cs
index 73ae36603d..eef51a964a 100644
--- a/tests/src/JIT/jit64/opt/cse/staticFieldExpr1_1.cs
+++ b/tests/src/JIT/jit64/opt/cse/staticFieldExpr1_1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 //(((class_s.a+class_s.b)+class_s.c)+class_s.d)
diff --git a/tests/src/JIT/jit64/opt/cse/staticFieldExprUnchecked1.cs b/tests/src/JIT/jit64/opt/cse/staticFieldExprUnchecked1.cs
index d9ef697701..778cc54a22 100644
--- a/tests/src/JIT/jit64/opt/cse/staticFieldExprUnchecked1.cs
+++ b/tests/src/JIT/jit64/opt/cse/staticFieldExprUnchecked1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 //permutations for  (((class_s.a+class_s.b)+class_s.c)+class_s.d)
diff --git a/tests/src/JIT/jit64/opt/cse/volatilefield.cs b/tests/src/JIT/jit64/opt/cse/volatilefield.cs
index 9d54c0506d..eaf7348dcb 100644
--- a/tests/src/JIT/jit64/opt/cse/volatilefield.cs
+++ b/tests/src/JIT/jit64/opt/cse/volatilefield.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 //permutations for  (((class_s.a+class_s.b)+class_s.c)+class_s.d)
diff --git a/tests/src/JIT/jit64/opt/cse/volatilestaticfield.cs b/tests/src/JIT/jit64/opt/cse/volatilestaticfield.cs
index 8f56337506..2c6908de5f 100644
--- a/tests/src/JIT/jit64/opt/cse/volatilestaticfield.cs
+++ b/tests/src/JIT/jit64/opt/cse/volatilestaticfield.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 //permutations for  (((class_s.a+class_s.b)+class_s.c)+class_s.d)
diff --git a/tests/src/JIT/jit64/opt/inl/caninline.cs b/tests/src/JIT/jit64/opt/inl/caninline.cs
index b3846b7a30..4511283b65 100644
--- a/tests/src/JIT/jit64/opt/inl/caninline.cs
+++ b/tests/src/JIT/jit64/opt/inl/caninline.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Collections.Generic;
diff --git a/tests/src/JIT/jit64/opt/lim/lim_002.cs b/tests/src/JIT/jit64/opt/lim/lim_002.cs
index 20e5ccd9ab..85a58a8014 100644
--- a/tests/src/JIT/jit64/opt/lim/lim_002.cs
+++ b/tests/src/JIT/jit64/opt/lim/lim_002.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
@@ -955,4 +956,4 @@ internal class test
 
         return a;
     }
-}
\ No newline at end of file
+}
diff --git a/tests/src/JIT/jit64/opt/lur/lur_02.cs b/tests/src/JIT/jit64/opt/lur/lur_02.cs
index 0dccc32c21..af68ff76e2 100644
--- a/tests/src/JIT/jit64/opt/lur/lur_02.cs
+++ b/tests/src/JIT/jit64/opt/lur/lur_02.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/jit64/opt/osr/osr001.cs b/tests/src/JIT/jit64/opt/osr/osr001.cs
index cf206be0ee..985b7fda82 100644
--- a/tests/src/JIT/jit64/opt/osr/osr001.cs
+++ b/tests/src/JIT/jit64/opt/osr/osr001.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/jit64/opt/regress/vswhidbey/193825/repro.cs b/tests/src/JIT/jit64/opt/regress/vswhidbey/193825/repro.cs
index 0a99b3ed65..8784e7d4bc 100644
--- a/tests/src/JIT/jit64/opt/regress/vswhidbey/193825/repro.cs
+++ b/tests/src/JIT/jit64/opt/regress/vswhidbey/193825/repro.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/jit64/opt/rngchk/ArrayBound.cs b/tests/src/JIT/jit64/opt/rngchk/ArrayBound.cs
index 7e4d1bc7b1..05d1e3fb59 100644
--- a/tests/src/JIT/jit64/opt/rngchk/ArrayBound.cs
+++ b/tests/src/JIT/jit64/opt/rngchk/ArrayBound.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.CompilerServices;
diff --git a/tests/src/JIT/jit64/opt/rngchk/ArrayWith2Loops.cs b/tests/src/JIT/jit64/opt/rngchk/ArrayWith2Loops.cs
index 9795ad0848..ea2019a924 100644
--- a/tests/src/JIT/jit64/opt/rngchk/ArrayWith2Loops.cs
+++ b/tests/src/JIT/jit64/opt/rngchk/ArrayWith2Loops.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.CompilerServices;
diff --git a/tests/src/JIT/jit64/opt/rngchk/ArrayWithFunc.cs b/tests/src/JIT/jit64/opt/rngchk/ArrayWithFunc.cs
index 175860d9e8..4a1270fcaf 100644
--- a/tests/src/JIT/jit64/opt/rngchk/ArrayWithFunc.cs
+++ b/tests/src/JIT/jit64/opt/rngchk/ArrayWithFunc.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.CompilerServices;
diff --git a/tests/src/JIT/jit64/opt/rngchk/ArrayWithThread.cs b/tests/src/JIT/jit64/opt/rngchk/ArrayWithThread.cs
index 07e8901a7f..c646a69bef 100644
--- a/tests/src/JIT/jit64/opt/rngchk/ArrayWithThread.cs
+++ b/tests/src/JIT/jit64/opt/rngchk/ArrayWithThread.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Threading;
diff --git a/tests/src/JIT/jit64/opt/rngchk/BadMatrixMul.cs b/tests/src/JIT/jit64/opt/rngchk/BadMatrixMul.cs
index 319b908487..1e4e77b896 100644
--- a/tests/src/JIT/jit64/opt/rngchk/BadMatrixMul.cs
+++ b/tests/src/JIT/jit64/opt/rngchk/BadMatrixMul.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.CompilerServices;
diff --git a/tests/src/JIT/jit64/opt/rngchk/JaggedArray.cs b/tests/src/JIT/jit64/opt/rngchk/JaggedArray.cs
index 37c0303581..9d506b27b2 100644
--- a/tests/src/JIT/jit64/opt/rngchk/JaggedArray.cs
+++ b/tests/src/JIT/jit64/opt/rngchk/JaggedArray.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.CompilerServices;
diff --git a/tests/src/JIT/jit64/opt/rngchk/MatrixMul.cs b/tests/src/JIT/jit64/opt/rngchk/MatrixMul.cs
index e4124534c5..21dc303148 100644
--- a/tests/src/JIT/jit64/opt/rngchk/MatrixMul.cs
+++ b/tests/src/JIT/jit64/opt/rngchk/MatrixMul.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/jit64/opt/rngchk/RngchkStress1.cs b/tests/src/JIT/jit64/opt/rngchk/RngchkStress1.cs
index 935b17e804..a96ba5c3f5 100644
--- a/tests/src/JIT/jit64/opt/rngchk/RngchkStress1.cs
+++ b/tests/src/JIT/jit64/opt/rngchk/RngchkStress1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.CompilerServices;
diff --git a/tests/src/JIT/jit64/opt/rngchk/RngchkStress2.cs b/tests/src/JIT/jit64/opt/rngchk/RngchkStress2.cs
index a6ec682c8a..00e064d66a 100644
--- a/tests/src/JIT/jit64/opt/rngchk/RngchkStress2.cs
+++ b/tests/src/JIT/jit64/opt/rngchk/RngchkStress2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.CompilerServices;
diff --git a/tests/src/JIT/jit64/opt/rngchk/RngchkStress3.cs b/tests/src/JIT/jit64/opt/rngchk/RngchkStress3.cs
index eae576b557..95704607ae 100644
--- a/tests/src/JIT/jit64/opt/rngchk/RngchkStress3.cs
+++ b/tests/src/JIT/jit64/opt/rngchk/RngchkStress3.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 //This is a positive stress test.  All the rngchk should be removed
 
diff --git a/tests/src/JIT/jit64/opt/rngchk/SimpleArray_01.cs b/tests/src/JIT/jit64/opt/rngchk/SimpleArray_01.cs
index 026d2c25a1..66e8f5f5c0 100644
--- a/tests/src/JIT/jit64/opt/rngchk/SimpleArray_01.cs
+++ b/tests/src/JIT/jit64/opt/rngchk/SimpleArray_01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.CompilerServices;
diff --git a/tests/src/JIT/jit64/regress/asurt/143616/foo.cs b/tests/src/JIT/jit64/regress/asurt/143616/foo.cs
index 16c4e61e07..45f37ec9e5 100644
--- a/tests/src/JIT/jit64/regress/asurt/143616/foo.cs
+++ b/tests/src/JIT/jit64/regress/asurt/143616/foo.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 public class foo
 {
diff --git a/tests/src/JIT/jit64/regress/ddb/103087/103087.cs b/tests/src/JIT/jit64/regress/ddb/103087/103087.cs
index c8259a4436..e0d92d93bc 100644
--- a/tests/src/JIT/jit64/regress/ddb/103087/103087.cs
+++ b/tests/src/JIT/jit64/regress/ddb/103087/103087.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/jit64/regress/ddb/113574/113574.cs b/tests/src/JIT/jit64/regress/ddb/113574/113574.cs
index 5a7d9245d8..8475cbd817 100644
--- a/tests/src/JIT/jit64/regress/ddb/113574/113574.cs
+++ b/tests/src/JIT/jit64/regress/ddb/113574/113574.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // Bug: JIT compiler generates incorrect native code for certain loops, resulting in incorrect behavior
 //
diff --git a/tests/src/JIT/jit64/regress/ddb/132977/132977.cs b/tests/src/JIT/jit64/regress/ddb/132977/132977.cs
index f492dec117..9a12e3d311 100644
--- a/tests/src/JIT/jit64/regress/ddb/132977/132977.cs
+++ b/tests/src/JIT/jit64/regress/ddb/132977/132977.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // Bug: OSR bug causing bad GC pointers
 // a GC root becomes an interior pointer when added.
diff --git a/tests/src/JIT/jit64/regress/ddb/87766/ddb87766.cs b/tests/src/JIT/jit64/regress/ddb/87766/ddb87766.cs
index 057dfc20b3..445026c5e0 100644
--- a/tests/src/JIT/jit64/regress/ddb/87766/ddb87766.cs
+++ b/tests/src/JIT/jit64/regress/ddb/87766/ddb87766.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System;
diff --git a/tests/src/JIT/jit64/regress/ndpw/14888/objectusedonlyinhandler.cs b/tests/src/JIT/jit64/regress/ndpw/14888/objectusedonlyinhandler.cs
index c7f3e47054..eb34adc3ef 100644
--- a/tests/src/JIT/jit64/regress/ndpw/14888/objectusedonlyinhandler.cs
+++ b/tests/src/JIT/jit64/regress/ndpw/14888/objectusedonlyinhandler.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Threading;
diff --git a/tests/src/JIT/jit64/regress/ndpw/160545/simple.cs b/tests/src/JIT/jit64/regress/ndpw/160545/simple.cs
index de8fbf4889..6a205af45a 100644
--- a/tests/src/JIT/jit64/regress/ndpw/160545/simple.cs
+++ b/tests/src/JIT/jit64/regress/ndpw/160545/simple.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 public struct T : IComparable
diff --git a/tests/src/JIT/jit64/regress/ndpw/21015/interior_pointer.cs b/tests/src/JIT/jit64/regress/ndpw/21015/interior_pointer.cs
index 2c7d5fbe03..d761b1c995 100644
--- a/tests/src/JIT/jit64/regress/ndpw/21015/interior_pointer.cs
+++ b/tests/src/JIT/jit64/regress/ndpw/21015/interior_pointer.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/jit64/regress/vsw/102964/test.cs b/tests/src/JIT/jit64/regress/vsw/102964/test.cs
index cfb0547516..43171be496 100644
--- a/tests/src/JIT/jit64/regress/vsw/102964/test.cs
+++ b/tests/src/JIT/jit64/regress/vsw/102964/test.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Collections;
diff --git a/tests/src/JIT/jit64/regress/vsw/329169/test.cs b/tests/src/JIT/jit64/regress/vsw/329169/test.cs
index bde716394f..354bae1efe 100644
--- a/tests/src/JIT/jit64/regress/vsw/329169/test.cs
+++ b/tests/src/JIT/jit64/regress/vsw/329169/test.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // Regression test for consecutive compare optimization.
 
diff --git a/tests/src/JIT/jit64/regress/vsw/373472/test.cs b/tests/src/JIT/jit64/regress/vsw/373472/test.cs
index 72789d80bc..47d9b53882 100644
--- a/tests/src/JIT/jit64/regress/vsw/373472/test.cs
+++ b/tests/src/JIT/jit64/regress/vsw/373472/test.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/jit64/regress/vsw/471729/test.cs b/tests/src/JIT/jit64/regress/vsw/471729/test.cs
index 4585e760cf..745a9b76f6 100644
--- a/tests/src/JIT/jit64/regress/vsw/471729/test.cs
+++ b/tests/src/JIT/jit64/regress/vsw/471729/test.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/jit64/regress/vsw/517867/test.cs b/tests/src/JIT/jit64/regress/vsw/517867/test.cs
index 506ba3c3b8..4ba6106acc 100644
--- a/tests/src/JIT/jit64/regress/vsw/517867/test.cs
+++ b/tests/src/JIT/jit64/regress/vsw/517867/test.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 public class Test
 {
diff --git a/tests/src/JIT/jit64/regress/vsw/524070/test1.cs b/tests/src/JIT/jit64/regress/vsw/524070/test1.cs
index e97382fb9d..720f2907f1 100644
--- a/tests/src/JIT/jit64/regress/vsw/524070/test1.cs
+++ b/tests/src/JIT/jit64/regress/vsw/524070/test1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 public class Test
 {
diff --git a/tests/src/JIT/jit64/regress/vsw/524070/test2.cs b/tests/src/JIT/jit64/regress/vsw/524070/test2.cs
index 4e8293f604..c966207cc5 100644
--- a/tests/src/JIT/jit64/regress/vsw/524070/test2.cs
+++ b/tests/src/JIT/jit64/regress/vsw/524070/test2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 public class Test
 {
diff --git a/tests/src/JIT/jit64/regress/vsw/528315/simple-repro.cs b/tests/src/JIT/jit64/regress/vsw/528315/simple-repro.cs
index df24acc06f..fa5258f082 100644
--- a/tests/src/JIT/jit64/regress/vsw/528315/simple-repro.cs
+++ b/tests/src/JIT/jit64/regress/vsw/528315/simple-repro.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 internal enum NodeType
 {
diff --git a/tests/src/JIT/jit64/regress/vsw/538615/test1.cs b/tests/src/JIT/jit64/regress/vsw/538615/test1.cs
index fe22c9bdfd..7a6a5ad5a8 100644
--- a/tests/src/JIT/jit64/regress/vsw/538615/test1.cs
+++ b/tests/src/JIT/jit64/regress/vsw/538615/test1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 ////////////////////////////////////////////////////////////////
 //
diff --git a/tests/src/JIT/jit64/regress/vsw/539509/test1.cs b/tests/src/JIT/jit64/regress/vsw/539509/test1.cs
index 389853405f..83a29aa3cc 100644
--- a/tests/src/JIT/jit64/regress/vsw/539509/test1.cs
+++ b/tests/src/JIT/jit64/regress/vsw/539509/test1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 ////////////////////////////////////////////////////////////////
 //
diff --git a/tests/src/JIT/jit64/regress/vsw/541067/test1.cs b/tests/src/JIT/jit64/regress/vsw/541067/test1.cs
index 2b84198d88..76c6db70c9 100644
--- a/tests/src/JIT/jit64/regress/vsw/541067/test1.cs
+++ b/tests/src/JIT/jit64/regress/vsw/541067/test1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 ////////////////////////////////////////////////////////////////
 //
diff --git a/tests/src/JIT/jit64/regress/vsw/543229/test.cs b/tests/src/JIT/jit64/regress/vsw/543229/test.cs
index aae05e2f41..a33e99f87d 100644
--- a/tests/src/JIT/jit64/regress/vsw/543229/test.cs
+++ b/tests/src/JIT/jit64/regress/vsw/543229/test.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using AutoGen;
diff --git a/tests/src/JIT/jit64/regress/vsw/549880/test.cs b/tests/src/JIT/jit64/regress/vsw/549880/test.cs
index 95988f14e0..98c0ba7c20 100644
--- a/tests/src/JIT/jit64/regress/vsw/549880/test.cs
+++ b/tests/src/JIT/jit64/regress/vsw/549880/test.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/jit64/regress/vsw/560402/opadd.cs b/tests/src/JIT/jit64/regress/vsw/560402/opadd.cs
index 8a9e9ce79f..5e2db5701d 100644
--- a/tests/src/JIT/jit64/regress/vsw/560402/opadd.cs
+++ b/tests/src/JIT/jit64/regress/vsw/560402/opadd.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/jit64/regress/vsw/560402/opmul.cs b/tests/src/JIT/jit64/regress/vsw/560402/opmul.cs
index 61afc55c8a..0e3097fae6 100644
--- a/tests/src/JIT/jit64/regress/vsw/560402/opmul.cs
+++ b/tests/src/JIT/jit64/regress/vsw/560402/opmul.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/jit64/regress/vsw/560402/opsub.cs b/tests/src/JIT/jit64/regress/vsw/560402/opsub.cs
index 321006a758..24137d1663 100644
--- a/tests/src/JIT/jit64/regress/vsw/560402/opsub.cs
+++ b/tests/src/JIT/jit64/regress/vsw/560402/opsub.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/jit64/regress/vsw/601425/stret.cs b/tests/src/JIT/jit64/regress/vsw/601425/stret.cs
index 3574050523..a84bd48955 100644
--- a/tests/src/JIT/jit64/regress/vsw/601425/stret.cs
+++ b/tests/src/JIT/jit64/regress/vsw/601425/stret.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/regress/vsw/610378/BigFrame.cs b/tests/src/JIT/jit64/regress/vsw/610378/BigFrame.cs
index 31a0263bc7..73578bc894 100644
--- a/tests/src/JIT/jit64/regress/vsw/610378/BigFrame.cs
+++ b/tests/src/JIT/jit64/regress/vsw/610378/BigFrame.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 //Bug involves register use with the following circumstances:
 //  stack frame over 1 page (4K)
diff --git a/tests/src/JIT/jit64/rtchecks/overflow/overflow01.cs b/tests/src/JIT/jit64/rtchecks/overflow/overflow01.cs
index 687dee1bc9..1b8a8813cb 100644
--- a/tests/src/JIT/jit64/rtchecks/overflow/overflow01.cs
+++ b/tests/src/JIT/jit64/rtchecks/overflow/overflow01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/jit64/rtchecks/overflow/overflow02.cs b/tests/src/JIT/jit64/rtchecks/overflow/overflow02.cs
index eb93908fde..691072045f 100644
--- a/tests/src/JIT/jit64/rtchecks/overflow/overflow02.cs
+++ b/tests/src/JIT/jit64/rtchecks/overflow/overflow02.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/jit64/rtchecks/overflow/overflow03.cs b/tests/src/JIT/jit64/rtchecks/overflow/overflow03.cs
index 21c9f1404f..1fc23420f1 100644
--- a/tests/src/JIT/jit64/rtchecks/overflow/overflow03.cs
+++ b/tests/src/JIT/jit64/rtchecks/overflow/overflow03.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/jit64/rtchecks/overflow/overflow04.cs b/tests/src/JIT/jit64/rtchecks/overflow/overflow04.cs
index cddd838679..9e4f22c331 100644
--- a/tests/src/JIT/jit64/rtchecks/overflow/overflow04.cs
+++ b/tests/src/JIT/jit64/rtchecks/overflow/overflow04.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox001.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox001.cs
index 055705ef46..ff60876636 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox001.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox001.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox002.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox002.cs
index a32522e683..f4d191a751 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox002.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox002.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox003.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox003.cs
index 11590f7195..84c32f7191 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox003.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox003.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox004.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox004.cs
index 11548102e9..2005c4b722 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox004.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox004.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox005.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox005.cs
index 09b77390a4..f266bc813b 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox005.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox005.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox006.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox006.cs
index 1da64c53c6..58e52a8828 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox006.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox006.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox007.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox007.cs
index 80fc537c97..bb344d4b46 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox007.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox007.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox008.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox008.cs
index e82794fdbe..5f497b5044 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox008.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox008.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox009.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox009.cs
index e1b80e5d05..e7df3fb4ec 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox009.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox009.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox010.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox010.cs
index 5b39240e80..f59d3f6fa9 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox010.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox010.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox011.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox011.cs
index 2df4d0bb59..de792647fc 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox011.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox011.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox012.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox012.cs
index a4c916fa5c..f51657547f 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox012.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox012.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox013.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox013.cs
index 9f796a7b92..06b188484c 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox013.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox013.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox014.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox014.cs
index 5e3fa61a5d..fd58f9eb14 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox014.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox014.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox015.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox015.cs
index db4bd57e70..588a91e56c 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox015.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox015.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox016.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox016.cs
index c390bb2454..b2dffa4282 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox016.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox016.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox017.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox017.cs
index e7f17e04f3..098315ca2c 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox017.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox017.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox018.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox018.cs
index 886436268c..516b706420 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox018.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox018.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox019.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox019.cs
index cbbf89d594..9da035a7af 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox019.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox019.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox020.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox020.cs
index 37f29ef906..4a4975f0df 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox020.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox020.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox021.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox021.cs
index 9e16e6ef01..50b57c79b1 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox021.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox021.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox022.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox022.cs
index 4d3398b2e0..d8e4b288c1 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox022.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox022.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox023.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox023.cs
index 27f1b38011..ad3ab4373c 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox023.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox023.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox024.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox024.cs
index 830295f1cf..5f481a73d4 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox024.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox024.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox025.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox025.cs
index 85aa2a29a1..9c8a9d762d 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox025.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox025.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox026.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox026.cs
index 23e9f84a73..7c2cdb7172 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox026.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox026.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox027.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox027.cs
index 0b079fed64..cd0bd5a8e7 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox027.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox027.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox028.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox028.cs
index 4dfb786976..29dbf53858 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox028.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox028.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox029.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox029.cs
index 18da1efcfb..86bfa48a3c 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox029.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox029.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox030.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox030.cs
index 7ac1ec14e1..b7cdf08703 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox030.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox030.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox031.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox031.cs
index 03b00fcaa2..6cfc598361 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox031.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox031.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox032.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox032.cs
index e09d68e256..1d78cfb206 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox032.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox032.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox033.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox033.cs
index ec467759aa..64c98f968e 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox033.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox033.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox034.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox034.cs
index 53a3c2c21a..9c69b83e1a 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox034.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox034.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox037.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox037.cs
index c55582ea4f..d88d6de3a2 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox037.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox037.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox038.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox038.cs
index 7297206410..2838bd94bd 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox038.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox038.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox039.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox039.cs
index 6f409f75a9..11ac4cd49b 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox039.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox039.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox040.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox040.cs
index 58984d19f6..06cdc9050e 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox040.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox040.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox041.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox041.cs
index aaa93d1ba8..687ecb2baa 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox041.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox041.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox042.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox042.cs
index dab1a0a8df..959d6349da 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox042.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox042.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox043.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox043.cs
index 3e02d8a11e..91f3069c5e 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox043.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox043.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox044.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox044.cs
index d1d8067cf0..2b90e9ae3b 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox044.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox044.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox045.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox045.cs
index b1a403acfc..4bb9c3e4ff 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox045.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/box-unbox/box-unbox045.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/enum/box-unbox-enum001.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/enum/box-unbox-enum001.cs
index 30fa5b69ea..5123826859 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/enum/box-unbox-enum001.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/enum/box-unbox-enum001.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/enum/box-unbox-enum002.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/enum/box-unbox-enum002.cs
index f0899348da..a4251e41a5 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/enum/box-unbox-enum002.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/enum/box-unbox-enum002.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/enum/box-unbox-enum003.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/enum/box-unbox-enum003.cs
index bd5748e80f..66818b7b96 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/enum/box-unbox-enum003.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/enum/box-unbox-enum003.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics001.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics001.cs
index ab353a5518..8342cd196e 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics001.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics001.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics002.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics002.cs
index 4f7a5fcb99..94757555c6 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics002.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics002.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics003.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics003.cs
index f7f37922e1..403f2f4d52 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics003.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics003.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics004.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics004.cs
index 4cd69634f0..c82253f45f 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics004.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics004.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics005.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics005.cs
index d287dd2805..6878db9cee 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics005.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics005.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics006.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics006.cs
index c01ad7a9ba..c01cda7b98 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics006.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics006.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics007.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics007.cs
index 0bd843491e..dfbd7f0ad9 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics007.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics007.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics008.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics008.cs
index 677de335f9..597dba50fa 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics008.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics008.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics009.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics009.cs
index f0a09261a3..367b1d20dc 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics009.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics009.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics010.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics010.cs
index f959d29bba..28059a2b7a 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics010.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics010.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics011.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics011.cs
index cbf4660eb3..51a0f4a817 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics011.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics011.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics012.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics012.cs
index 44162201d5..9787df5b29 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics012.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics012.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics013.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics013.cs
index 1e6449e59c..a084599f0a 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics013.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics013.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics014.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics014.cs
index b74e74dff8..2aabe47640 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics014.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics014.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics015.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics015.cs
index fc0d79326c..8293e99472 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics015.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics015.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics016.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics016.cs
index 10e0c0302f..4c87f9d944 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics016.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics016.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics017.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics017.cs
index 85cabc5415..eb139ec344 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics017.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics017.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics018.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics018.cs
index bef3b2524a..7c66e80857 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics018.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics018.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics019.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics019.cs
index c0b21dee27..0e9d90cce3 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics019.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics019.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics020.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics020.cs
index 86bad94a76..429d519b83 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics020.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics020.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics021.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics021.cs
index 08693ed236..301e7b68e3 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics021.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics021.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics022.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics022.cs
index c8619cdaa3..513b18c2e6 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics022.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics022.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics023.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics023.cs
index 958783f16a..3a9eb3665e 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics023.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics023.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics024.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics024.cs
index 4cb2bce39a..35de565c74 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics024.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics024.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics025.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics025.cs
index 122a594479..b0baa8c828 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics025.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics025.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics026.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics026.cs
index b456f9c54c..eb9a1c8ccb 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics026.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics026.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics027.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics027.cs
index 422b06474c..9f64650249 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics027.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics027.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics028.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics028.cs
index e85f1a34cb..1051ea1378 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics028.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics028.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics029.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics029.cs
index 9daba67941..32cd7993b9 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics029.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics029.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics030.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics030.cs
index c904e82cd0..b361bef049 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics030.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics030.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics031.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics031.cs
index 58638352b9..f2551849cd 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics031.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics031.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics032.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics032.cs
index da43073fdb..87a85a708a 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics032.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics032.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics033.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics033.cs
index 5eb0c411fa..155341b401 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics033.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics033.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics034.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics034.cs
index 0609d960b9..9f01debb1e 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics034.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics034.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics037.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics037.cs
index 31e96cc105..31345546ed 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics037.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics037.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics038.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics038.cs
index c032132494..382977645b 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics038.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics038.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics039.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics039.cs
index a05b1103c7..cc7ccda81a 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics039.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics039.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics040.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics040.cs
index 7c2fcfcc08..cb5b975879 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics040.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics040.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics041.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics041.cs
index 535a0bd2bb..8b2fb9d8ef 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics041.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics041.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics042.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics042.cs
index b19d98d74a..268d2439c8 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics042.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics042.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics043.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics043.cs
index 8f345493c8..c17ba425f4 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics043.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics043.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics044.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics044.cs
index 9fa84b4f3a..d78ec8aafc 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics044.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics044.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics045.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics045.cs
index ef35b7e671..76e1cd7dc3 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics045.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/generics/box-unbox-generics045.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/interface/box-unbox-interface001.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/interface/box-unbox-interface001.cs
index 3bdeaf2598..c8b26a90ce 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/interface/box-unbox-interface001.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/interface/box-unbox-interface001.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/interface/box-unbox-interface002.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/interface/box-unbox-interface002.cs
index 4e77831bda..281f8cf2cf 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/interface/box-unbox-interface002.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/interface/box-unbox-interface002.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/interface/box-unbox-interface003.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/interface/box-unbox-interface003.cs
index dcad64d26a..59c10a2fcf 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/interface/box-unbox-interface003.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/interface/box-unbox-interface003.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/interface/box-unbox-interface004.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/interface/box-unbox-interface004.cs
index 46bec2bf68..067483023f 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/interface/box-unbox-interface004.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/interface/box-unbox-interface004.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/interface/box-unbox-interface005.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/interface/box-unbox-interface005.cs
index 27d813b8e2..8aaf387528 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/interface/box-unbox-interface005.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/interface/box-unbox-interface005.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/interface/box-unbox-interface006.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/interface/box-unbox-interface006.cs
index e542b8feeb..0f7ef21203 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/interface/box-unbox-interface006.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/interface/box-unbox-interface006.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/interface/box-unbox-interface007.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/interface/box-unbox-interface007.cs
index f962e53d41..5089abd296 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/interface/box-unbox-interface007.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/interface/box-unbox-interface007.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/interface/box-unbox-interface008.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/interface/box-unbox-interface008.cs
index 897398611f..7144654afe 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/interface/box-unbox-interface008.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/interface/box-unbox-interface008.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/interface/box-unbox-interface009.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/interface/box-unbox-interface009.cs
index dcfc384a95..629ccefa6f 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/interface/box-unbox-interface009.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/interface/box-unbox-interface009.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/interface/box-unbox-interface010.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/interface/box-unbox-interface010.cs
index 1ec8e9f72e..c7789c3613 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/interface/box-unbox-interface010.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/interface/box-unbox-interface010.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/interface/box-unbox-interface011.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/interface/box-unbox-interface011.cs
index e06543ca8a..8fd0ff14e6 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/interface/box-unbox-interface011.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/interface/box-unbox-interface011.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/interface/box-unbox-interface012.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/interface/box-unbox-interface012.cs
index 58bdc7a6e5..1db63dd2f0 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/interface/box-unbox-interface012.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/interface/box-unbox-interface012.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/interface/box-unbox-interface013.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/interface/box-unbox-interface013.cs
index e39229d64a..80fb94a0fe 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/interface/box-unbox-interface013.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/interface/box-unbox-interface013.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/interface/box-unbox-interface014.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/interface/box-unbox-interface014.cs
index 2221517e25..abe6cca7db 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/interface/box-unbox-interface014.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/interface/box-unbox-interface014.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/interface/box-unbox-interface015.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/interface/box-unbox-interface015.cs
index d7991742fb..3945e0459e 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/interface/box-unbox-interface015.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/interface/box-unbox-interface015.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/interface/box-unbox-interface016.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/interface/box-unbox-interface016.cs
index f417010373..7d6f9cf5c8 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/interface/box-unbox-interface016.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/interface/box-unbox-interface016.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/interface/box-unbox-interface017.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/interface/box-unbox-interface017.cs
index ccc826bbc9..10a66f98e5 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/interface/box-unbox-interface017.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/interface/box-unbox-interface017.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/interface/box-unbox-interface018.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/interface/box-unbox-interface018.cs
index 2152a418e0..92d7e4951c 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/interface/box-unbox-interface018.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/interface/box-unbox-interface018.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null001.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null001.cs
index 7b5640a13f..45163bafe2 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null001.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null001.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null002.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null002.cs
index 25b3b715a4..39c43cf03f 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null002.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null002.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null003.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null003.cs
index c01bcfb0a2..8594812495 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null003.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null003.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null004.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null004.cs
index 20d618f61f..8626aad325 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null004.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null004.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null005.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null005.cs
index a23538eef3..821e4149be 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null005.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null005.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null006.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null006.cs
index c48103d805..6b9ef31ad8 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null006.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null006.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null007.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null007.cs
index 2935d91c7a..e9a08b7ae6 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null007.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null007.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null008.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null008.cs
index 1980350fbf..49e9932164 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null008.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null008.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null009.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null009.cs
index 966f0b1ebe..4434a0880b 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null009.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null009.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null010.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null010.cs
index 8be0349f48..c1ff493eef 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null010.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null010.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null011.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null011.cs
index 64fdd76342..51b4169bd7 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null011.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null011.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null012.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null012.cs
index 8de79d9b78..3ced4c3173 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null012.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null012.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null013.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null013.cs
index 21fe428d63..ed2daf1a59 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null013.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null013.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null014.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null014.cs
index b3fffdf2f1..e3931d7d05 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null014.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null014.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null015.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null015.cs
index 9aa6923bba..b75fab737c 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null015.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null015.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null016.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null016.cs
index b57e3550eb..00feade16d 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null016.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null016.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null017.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null017.cs
index 7158b97ee1..260e73d632 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null017.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null017.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null018.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null018.cs
index e2467577fb..8c129ab93b 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null018.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null018.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null019.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null019.cs
index f8a60b87ed..e5ce9bbbd1 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null019.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null019.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null020.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null020.cs
index 19f623d464..e79dc4dd19 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null020.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null020.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null021.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null021.cs
index 4e7f496ea7..529a1078f7 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null021.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null021.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null022.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null022.cs
index 4da034ed98..1e399dc5e2 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null022.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null022.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null023.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null023.cs
index da3f017321..1f9d9ff1dc 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null023.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null023.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null024.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null024.cs
index 78a97365f1..f0a5e19f19 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null024.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null024.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null025.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null025.cs
index 413fcd766a..b2f1a8aeff 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null025.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null025.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null026.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null026.cs
index ee90cdb62c..c12ed7635a 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null026.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null026.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null027.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null027.cs
index 5af5df47da..375a3fb88f 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null027.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null027.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null028.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null028.cs
index 168093452f..ab87101ba9 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null028.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null028.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null029.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null029.cs
index dcea3c1e51..bddb34c4df 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null029.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null029.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null030.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null030.cs
index c477ca48f6..dbcc639d78 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null030.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null030.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null031.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null031.cs
index 690109c5b0..684812f3f5 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null031.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null031.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null032.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null032.cs
index 64063eb01e..1101dc7938 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null032.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null032.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null033.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null033.cs
index 27021161a5..09ae236207 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null033.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null033.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null034.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null034.cs
index 3d9a420bd1..6237c5f1bc 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null034.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null034.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null037.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null037.cs
index b9a74dfbcf..e4ab4a72f8 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null037.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null037.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null038.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null038.cs
index 19d8d7ec23..1bcaaef8bc 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null038.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null038.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null039.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null039.cs
index 7d8857fc76..95ed96252a 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null039.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null039.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null040.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null040.cs
index 7ce67b5f26..3331dd590b 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null040.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null040.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null041.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null041.cs
index 1b26d309f6..d250e591f6 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null041.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null041.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null042.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null042.cs
index cd9663cc3e..654994fdb0 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null042.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null042.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null043.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null043.cs
index f87dabad38..550c07d105 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null043.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null043.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null044.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null044.cs
index f7580d9a78..f3e568e482 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null044.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null044.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null045.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null045.cs
index a28dd4edc1..3e823a667d 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null045.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/null/box-unbox-null045.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/structdef.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/structdef.cs
index 50eb1ce136..2daf10fddc 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/structdef.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/structdef.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 #pragma warning disable 0183 // The given expression is always of the provided ('X') type
 
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value001.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value001.cs
index d439428c69..c66552f937 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value001.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value001.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value002.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value002.cs
index 94c402e821..5a0c3d36ed 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value002.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value002.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value003.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value003.cs
index 54bb9cc981..5f103e15c9 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value003.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value003.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value004.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value004.cs
index ba80a63210..995df23ab3 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value004.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value004.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value005.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value005.cs
index b571ca6dc1..35d67c58b5 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value005.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value005.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value006.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value006.cs
index 153f311d79..b5429ee3e6 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value006.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value006.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value007.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value007.cs
index d57b7b34e6..00598c955e 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value007.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value007.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value008.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value008.cs
index 14aab701ab..cd8569ad98 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value008.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value008.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value009.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value009.cs
index e96ebfff19..75cb4eeee3 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value009.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value009.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value010.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value010.cs
index 11d1a86a23..f2607e5cac 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value010.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value010.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value011.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value011.cs
index 4bf7b50a86..f9ac980fb3 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value011.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value011.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value012.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value012.cs
index 801d0c3cc5..b5c38be41a 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value012.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value012.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value013.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value013.cs
index 215bcf5306..cf8129c79b 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value013.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value013.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value014.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value014.cs
index 98d3936b1f..89598dab61 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value014.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value014.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value015.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value015.cs
index c440f08357..836af867e1 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value015.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value015.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value016.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value016.cs
index 73d8804610..389610d1fb 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value016.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value016.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value017.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value017.cs
index a4c9898441..8b9286cc2f 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value017.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value017.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value018.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value018.cs
index 37eb5a0900..dfc0255de7 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value018.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value018.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value019.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value019.cs
index a4dcc454ed..6aedf45a6d 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value019.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value019.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value020.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value020.cs
index c6f95c75a5..503088f1e6 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value020.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value020.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value021.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value021.cs
index 750bc0fa81..58ffe63d9e 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value021.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value021.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value022.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value022.cs
index ef940a3149..4e3383c6ce 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value022.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value022.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value023.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value023.cs
index 6ae51b44bc..52b49544ef 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value023.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value023.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value024.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value024.cs
index 6023a2ad3a..bb790ebf4f 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value024.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value024.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value025.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value025.cs
index f2de5887a4..96ea5bcc7f 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value025.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value025.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value026.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value026.cs
index b10570e4c3..703e5c0dd4 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value026.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value026.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value027.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value027.cs
index 7536471987..842d5e2a01 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value027.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value027.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value028.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value028.cs
index cb290c7585..2c56dc6ac6 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value028.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value028.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value029.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value029.cs
index bcfcc00d7b..8bc97b66e1 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value029.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value029.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value030.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value030.cs
index dd864ad305..5fb38e5cdd 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value030.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value030.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value031.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value031.cs
index 222745cdb0..dc750acecd 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value031.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value031.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value032.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value032.cs
index a17ae71a8d..c626025d1a 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value032.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value032.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value033.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value033.cs
index e49168ff32..5129deadea 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value033.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value033.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value034.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value034.cs
index 3f679907d7..197b775d34 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value034.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value034.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value037.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value037.cs
index 59254c6e82..1e03357abc 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value037.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value037.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value038.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value038.cs
index 6f157d8565..e0156aef39 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value038.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value038.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value039.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value039.cs
index cec5c0fa1c..ff5559c98f 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value039.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value039.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value040.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value040.cs
index c027001ab1..0426a8936d 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value040.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value040.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value041.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value041.cs
index ffc3ad3fbf..495653f192 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value041.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value041.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value042.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value042.cs
index 387bcdda35..8714752513 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value042.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value042.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value043.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value043.cs
index 1808491cf3..54537fbc1b 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value043.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value043.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value044.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value044.cs
index a79f299d69..be24403516 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value044.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value044.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value045.cs b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value045.cs
index 351036dbeb..08195476b2 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value045.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/box-unbox/value/box-unbox-value045.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - Box-Unbox </Area>
 // <Title> Nullable type with unbox box expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass001.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass001.cs
index 7c19469ad7..21d9466e3b 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass001.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass001.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass002.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass002.cs
index 5376c8db4f..b843d98e20 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass002.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass002.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - CastClass </Area>
 // <Title> Nullable type with castclass expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass003.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass003.cs
index 8c4e7a77bf..7002189c99 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass003.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass003.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass004.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass004.cs
index ba604a9f61..a00531e2e7 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass004.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass004.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - CastClass </Area>
 // <Title> Nullable type with castclass expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass005.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass005.cs
index 6fa7126afd..5bc8f5ff8d 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass005.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass005.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass006.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass006.cs
index 3927d3b0e1..23ba535dd1 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass006.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass006.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - CastClass </Area>
 // <Title> Nullable type with castclass expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass007.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass007.cs
index e5b729b763..b4b97fda9a 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass007.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass007.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass008.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass008.cs
index 72fa78e926..f9201c2482 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass008.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass008.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - CastClass </Area>
 // <Title> Nullable type with castclass expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass009.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass009.cs
index 1d6c11b71d..e48cf28685 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass009.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass009.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass010.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass010.cs
index be3b723a78..f7f9ee317a 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass010.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass010.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - CastClass </Area>
 // <Title> Nullable type with castclass expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass011.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass011.cs
index be161bf647..2319f07177 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass011.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass011.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass012.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass012.cs
index 106506588b..ea3302743c 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass012.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass012.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - CastClass </Area>
 // <Title> Nullable type with castclass expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass013.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass013.cs
index 596cf5d8b8..4208289931 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass013.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass013.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass014.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass014.cs
index 983d7eb80d..52040dd263 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass014.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass014.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - CastClass </Area>
 // <Title> Nullable type with castclass expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass015.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass015.cs
index 7fd4f1233a..e8f413b4f8 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass015.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass015.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass016.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass016.cs
index a169b77a8a..b8f035401b 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass016.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass016.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - CastClass </Area>
 // <Title> Nullable type with castclass expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass017.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass017.cs
index bb46da0bff..6273a6933c 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass017.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass017.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass018.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass018.cs
index da31f2de52..233df15fbe 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass018.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass018.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - CastClass </Area>
 // <Title> Nullable type with castclass expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass019.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass019.cs
index 65adb59f1f..f17b15adf7 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass019.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass019.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass020.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass020.cs
index 463601f28c..2debeeef4e 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass020.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass020.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - CastClass </Area>
 // <Title> Nullable type with castclass expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass021.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass021.cs
index 1be6c8ff66..22e003fcc6 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass021.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass021.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass022.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass022.cs
index d80afe767c..336df25cc5 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass022.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass022.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - CastClass </Area>
 // <Title> Nullable type with castclass expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass023.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass023.cs
index 56e2431305..3d1face13e 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass023.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass023.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass024.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass024.cs
index 165e485d1d..5ba39cebbf 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass024.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass024.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - CastClass </Area>
 // <Title> Nullable type with castclass expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass025.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass025.cs
index 4632d2e983..85e8932e7e 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass025.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass025.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass026.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass026.cs
index bd41b65748..0e3f0981ba 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass026.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass026.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - CastClass </Area>
 // <Title> Nullable type with castclass expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass027.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass027.cs
index 1606a2d6df..8502ecbe9e 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass027.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass027.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass028.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass028.cs
index d4685b265f..cdee82cd6e 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass028.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass028.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - CastClass </Area>
 // <Title> Nullable type with castclass expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass029.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass029.cs
index fd2f6b1618..a6b402bbf3 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass029.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass029.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass030.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass030.cs
index 0af11e35cc..2036b93636 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass030.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass030.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - CastClass </Area>
 // <Title> Nullable type with castclass expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass031.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass031.cs
index 2f40dc0951..0e32d2d64d 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass031.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass031.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass032.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass032.cs
index a2c6bbc924..5ca02059c9 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass032.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass032.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - CastClass </Area>
 // <Title> Nullable type with castclass expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass033.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass033.cs
index 0e0fa44594..40fd62d541 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass033.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass033.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass034.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass034.cs
index 9ef4badba7..7bb84c39d3 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass034.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass034.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - CastClass </Area>
 // <Title> Nullable type with castclass expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass037.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass037.cs
index 1b141aa249..605c7368c0 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass037.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass037.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass038.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass038.cs
index 03800c4279..d355b27932 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass038.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass038.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - CastClass </Area>
 // <Title> Nullable type with castclass expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass039.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass039.cs
index 63bcf954d0..6b41e4d723 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass039.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass039.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass040.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass040.cs
index 479b77c8a1..21ed1a334f 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass040.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass040.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - CastClass </Area>
 // <Title> Nullable type with castclass expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass041.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass041.cs
index 32ac5ba97a..3b82267b4b 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass041.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass041.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass042.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass042.cs
index b896d0f9c1..2c35ea0a88 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass042.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass042.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - CastClass </Area>
 // <Title> Nullable type with castclass expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass043.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass043.cs
index d1d4e12ef3..16f5ead9a0 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass043.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass043.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass044.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass044.cs
index 5bb6529154..0f7c99c6be 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass044.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass044.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - CastClass </Area>
 // <Title> Nullable type with castclass expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass045.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass045.cs
index a77e81dcec..c7f32c7091 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass045.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/castclass/castclass045.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/enum/castclass-enum001.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/enum/castclass-enum001.cs
index 443faaf7ed..02da0ccbca 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/enum/castclass-enum001.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/enum/castclass-enum001.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - CastClass </Area>
 // <Title> Nullable type with castclass expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/enum/castclass-enum002.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/enum/castclass-enum002.cs
index 2b174c59ef..b68232193b 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/enum/castclass-enum002.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/enum/castclass-enum002.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/enum/castclass-enum003.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/enum/castclass-enum003.cs
index 5f67e97c55..a124e97e08 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/enum/castclass-enum003.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/enum/castclass-enum003.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - CastClass </Area>
 // <Title> Nullable type with castclass expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics001.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics001.cs
index 7c2445c4fc..baaf45d5ad 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics001.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics001.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics002.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics002.cs
index 2385791d68..1d5d793f4e 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics002.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics002.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - CastClass </Area>
 // <Title> Nullable type with castclass expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics003.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics003.cs
index 778c36c8b2..b91301988c 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics003.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics003.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics004.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics004.cs
index d2cd3c4944..98b17fd140 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics004.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics004.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - CastClass </Area>
 // <Title> Nullable type with castclass expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics005.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics005.cs
index 8dfbc8ded7..ca68f466f6 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics005.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics005.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics006.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics006.cs
index 9026cd4b55..609d6c8e19 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics006.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics006.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - CastClass </Area>
 // <Title> Nullable type with castclass expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics007.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics007.cs
index c9a261354e..31f6dea732 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics007.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics007.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics008.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics008.cs
index 61f76454e8..3d0b8bb118 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics008.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics008.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - CastClass </Area>
 // <Title> Nullable type with castclass expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics009.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics009.cs
index bf88dd0c02..f946338d6f 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics009.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics009.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics010.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics010.cs
index 342768b673..87f3b1b19a 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics010.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics010.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - CastClass </Area>
 // <Title> Nullable type with castclass expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics011.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics011.cs
index 543ab23e68..99c4174496 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics011.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics011.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics012.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics012.cs
index a0744e1006..f4f6e4ce4e 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics012.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics012.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - CastClass </Area>
 // <Title> Nullable type with castclass expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics013.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics013.cs
index 10b4d87b62..a9b0fe99db 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics013.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics013.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics014.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics014.cs
index bbb52b8791..8e000c2d01 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics014.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics014.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - CastClass </Area>
 // <Title> Nullable type with castclass expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics015.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics015.cs
index 6000242434..532e69a4ea 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics015.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics015.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics016.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics016.cs
index 345196e9ec..62c7d5bd43 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics016.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics016.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - CastClass </Area>
 // <Title> Nullable type with castclass expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics017.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics017.cs
index ba7c792e3b..e736e50e83 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics017.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics017.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics018.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics018.cs
index 67d58b2ac3..4c4ef12d8b 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics018.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics018.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - CastClass </Area>
 // <Title> Nullable type with castclass expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics019.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics019.cs
index db51a77f95..03a02d5768 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics019.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics019.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics020.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics020.cs
index 875da6ee1d..aaa85b344b 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics020.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics020.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - CastClass </Area>
 // <Title> Nullable type with castclass expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics021.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics021.cs
index 1c28bd0f7d..4468e6efbe 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics021.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics021.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics022.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics022.cs
index b25bcab79f..fefcb08c84 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics022.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics022.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - CastClass </Area>
 // <Title> Nullable type with castclass expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics023.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics023.cs
index cb8b056de7..b0bfdab09e 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics023.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics023.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics024.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics024.cs
index 7d5b4ad30d..b0ffd5ad31 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics024.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics024.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - CastClass </Area>
 // <Title> Nullable type with castclass expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics025.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics025.cs
index 294ffc75fc..a476e8addd 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics025.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics025.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics026.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics026.cs
index 31083b117b..1854fba3b0 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics026.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics026.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - CastClass </Area>
 // <Title> Nullable type with castclass expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics027.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics027.cs
index e19e3749e5..5ce16d1600 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics027.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics027.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics028.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics028.cs
index 2f8e341c1a..20685d28f6 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics028.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics028.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - CastClass </Area>
 // <Title> Nullable type with castclass expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics029.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics029.cs
index af0f8346e9..b17c36cfe8 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics029.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics029.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics030.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics030.cs
index 88f0b98320..cf066dadfe 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics030.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics030.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - CastClass </Area>
 // <Title> Nullable type with castclass expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics031.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics031.cs
index 5f06e92f1d..f9d298ed3e 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics031.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics031.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics032.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics032.cs
index 7c3f573ac2..335e0cc404 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics032.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics032.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - CastClass </Area>
 // <Title> Nullable type with castclass expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics033.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics033.cs
index 35e2be4edf..7bfbe84119 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics033.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics033.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics034.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics034.cs
index e8321b0815..0a714939f9 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics034.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics034.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - CastClass </Area>
 // <Title> Nullable type with castclass expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics037.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics037.cs
index 9c42246961..b554cbd1a9 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics037.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics037.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics038.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics038.cs
index d00ccb5653..fcc4f7d265 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics038.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics038.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - CastClass </Area>
 // <Title> Nullable type with castclass expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics039.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics039.cs
index 3557c3b643..07c67dd865 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics039.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics039.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics040.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics040.cs
index 0674c8f95c..f59ad9c15b 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics040.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics040.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - CastClass </Area>
 // <Title> Nullable type with castclass expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics041.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics041.cs
index 2891e572da..a025b687f6 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics041.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics041.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics042.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics042.cs
index d8f49b6848..d4e0a93af5 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics042.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics042.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - CastClass </Area>
 // <Title> Nullable type with castclass expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics043.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics043.cs
index 6ab22ced2c..077c3c4e34 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics043.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics043.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics044.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics044.cs
index 728fcfc2b6..154228dd29 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics044.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics044.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - CastClass </Area>
 // <Title> Nullable type with castclass expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics045.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics045.cs
index 005f0269a8..dc6a698584 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics045.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/generics/castclass-generics045.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/interface/castclass-interface001.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/interface/castclass-interface001.cs
index 5223de09a4..78ac403ac7 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/interface/castclass-interface001.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/interface/castclass-interface001.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - CastClass </Area>
 // <Title> Nullable type with castclass expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/interface/castclass-interface002.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/interface/castclass-interface002.cs
index 3589afd56e..034c83fa9b 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/interface/castclass-interface002.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/interface/castclass-interface002.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/interface/castclass-interface003.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/interface/castclass-interface003.cs
index 0bc962b14a..ca49adf33b 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/interface/castclass-interface003.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/interface/castclass-interface003.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - CastClass </Area>
 // <Title> Nullable type with castclass expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/interface/castclass-interface004.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/interface/castclass-interface004.cs
index 371d01ff65..7b9d2aa635 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/interface/castclass-interface004.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/interface/castclass-interface004.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/interface/castclass-interface005.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/interface/castclass-interface005.cs
index 13995a1b29..a47eab1fe7 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/interface/castclass-interface005.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/interface/castclass-interface005.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - CastClass </Area>
 // <Title> Nullable type with castclass expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/interface/castclass-interface006.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/interface/castclass-interface006.cs
index 977eed0eb4..0130922038 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/interface/castclass-interface006.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/interface/castclass-interface006.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/interface/castclass-interface007.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/interface/castclass-interface007.cs
index 6070897551..4d3884d593 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/interface/castclass-interface007.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/interface/castclass-interface007.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - CastClass </Area>
 // <Title> Nullable type with castclass expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/interface/castclass-interface008.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/interface/castclass-interface008.cs
index d2ea648c3e..24ba0daadc 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/interface/castclass-interface008.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/interface/castclass-interface008.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/interface/castclass-interface009.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/interface/castclass-interface009.cs
index f101f2089f..782af2eb6a 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/interface/castclass-interface009.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/interface/castclass-interface009.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - CastClass </Area>
 // <Title> Nullable type with castclass expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/interface/castclass-interface010.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/interface/castclass-interface010.cs
index d6e47eceac..715b107116 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/interface/castclass-interface010.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/interface/castclass-interface010.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/interface/castclass-interface011.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/interface/castclass-interface011.cs
index 35248d9d69..08a19e9502 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/interface/castclass-interface011.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/interface/castclass-interface011.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - CastClass </Area>
 // <Title> Nullable type with castclass expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/interface/castclass-interface012.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/interface/castclass-interface012.cs
index 8ee21faab8..22c5f1884b 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/interface/castclass-interface012.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/interface/castclass-interface012.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/interface/castclass-interface013.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/interface/castclass-interface013.cs
index 44bb10d417..9f4734bdd4 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/interface/castclass-interface013.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/interface/castclass-interface013.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - CastClass </Area>
 // <Title> Nullable type with castclass expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/interface/castclass-interface014.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/interface/castclass-interface014.cs
index c6a9f328fa..04756c2f46 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/interface/castclass-interface014.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/interface/castclass-interface014.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/interface/castclass-interface015.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/interface/castclass-interface015.cs
index 13cb44383f..30b20c8361 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/interface/castclass-interface015.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/interface/castclass-interface015.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - CastClass </Area>
 // <Title> Nullable type with castclass expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/interface/castclass-interface016.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/interface/castclass-interface016.cs
index a3fc4c49fc..52c5db1d94 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/interface/castclass-interface016.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/interface/castclass-interface016.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/interface/castclass-interface017.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/interface/castclass-interface017.cs
index b3de02f98e..fe8d2a044b 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/interface/castclass-interface017.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/interface/castclass-interface017.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - CastClass </Area>
 // <Title> Nullable type with castclass expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/interface/castclass-interface018.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/interface/castclass-interface018.cs
index 9cea560028..088843d703 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/interface/castclass-interface018.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/interface/castclass-interface018.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null001.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null001.cs
index 894005c40d..a7a49c4fe2 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null001.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null001.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - CastClass </Area>
 // <Title> Nullable type with castclass expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null002.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null002.cs
index 58396afed5..bdb006eab0 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null002.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null002.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null003.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null003.cs
index 2d114e1775..43ee015b40 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null003.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null003.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - CastClass </Area>
 // <Title> Nullable type with castclass expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null004.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null004.cs
index 3012b72edf..17ec28f59b 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null004.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null004.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null005.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null005.cs
index 70cf926f60..e57c83e7b9 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null005.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null005.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - CastClass </Area>
 // <Title> Nullable type with castclass expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null006.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null006.cs
index c7886913a1..5f590d3489 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null006.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null006.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null007.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null007.cs
index ba8d11db57..15ae75b481 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null007.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null007.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - CastClass </Area>
 // <Title> Nullable type with castclass expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null008.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null008.cs
index 83f625c6a5..23bfe64183 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null008.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null008.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null009.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null009.cs
index 3a57b190a4..69efeacb8d 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null009.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null009.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - CastClass </Area>
 // <Title> Nullable type with castclass expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null010.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null010.cs
index 0c08a82e99..b63659d793 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null010.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null010.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null011.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null011.cs
index f248d689d3..5dd9e962d0 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null011.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null011.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - CastClass </Area>
 // <Title> Nullable type with castclass expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null012.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null012.cs
index 270b1b1b23..1482a85b0a 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null012.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null012.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null013.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null013.cs
index d0575f8df1..7c6df6471d 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null013.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null013.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - CastClass </Area>
 // <Title> Nullable type with castclass expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null014.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null014.cs
index e21d634930..f3d17b6d19 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null014.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null014.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null015.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null015.cs
index 8837fb1b62..96effef8dc 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null015.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null015.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - CastClass </Area>
 // <Title> Nullable type with castclass expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null016.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null016.cs
index c6eaa5de23..f50ddd536d 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null016.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null016.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null017.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null017.cs
index 2c001601b5..cafc6f769b 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null017.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null017.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - CastClass </Area>
 // <Title> Nullable type with castclass expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null018.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null018.cs
index 1e38553d2e..ea2c816da7 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null018.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null018.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null019.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null019.cs
index 313875615b..8d1190c995 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null019.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null019.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - CastClass </Area>
 // <Title> Nullable type with castclass expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null020.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null020.cs
index cfd735da9a..bc39fa12b2 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null020.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null020.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null021.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null021.cs
index 74d90beb00..a798b1df6a 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null021.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null021.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - CastClass </Area>
 // <Title> Nullable type with castclass expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null022.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null022.cs
index c2bd44eb71..5d38c5f83a 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null022.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null022.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null023.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null023.cs
index 2c920621f3..814e89558d 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null023.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null023.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - CastClass </Area>
 // <Title> Nullable type with castclass expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null024.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null024.cs
index dfe7e1ee69..7e982a0502 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null024.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null024.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null025.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null025.cs
index 841d4aca8d..49c8bc1667 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null025.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null025.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - CastClass </Area>
 // <Title> Nullable type with castclass expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null026.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null026.cs
index 651a157d7f..cc69b006ea 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null026.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null026.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null027.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null027.cs
index 3b96a9f75c..f96721270a 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null027.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null027.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - CastClass </Area>
 // <Title> Nullable type with castclass expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null028.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null028.cs
index f084169c07..63768e67f2 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null028.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null028.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null029.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null029.cs
index 6cfa7793fd..c47a1e9fd2 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null029.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null029.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - CastClass </Area>
 // <Title> Nullable type with castclass expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null030.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null030.cs
index bec7eefb5e..3e2cc0dbc3 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null030.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null030.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null031.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null031.cs
index 7fe865a006..0aca8ed77b 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null031.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null031.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - CastClass </Area>
 // <Title> Nullable type with castclass expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null032.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null032.cs
index 81481d0120..c384d3a11c 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null032.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null032.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null033.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null033.cs
index dba81fc5e7..a0764e365c 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null033.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null033.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - CastClass </Area>
 // <Title> Nullable type with castclass expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null034.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null034.cs
index ad51d20c89..b3c1523b9f 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null034.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null034.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null037.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null037.cs
index 52c55a1063..ed5af5f0e1 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null037.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null037.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - CastClass </Area>
 // <Title> Nullable type with castclass expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null038.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null038.cs
index 2d29dd6f9a..a82ce5d517 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null038.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null038.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null039.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null039.cs
index c00d9fd1ce..ced2abb44b 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null039.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null039.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - CastClass </Area>
 // <Title> Nullable type with castclass expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null040.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null040.cs
index b041a1fd3a..cd2a6c5e39 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null040.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null040.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null041.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null041.cs
index 96c2c80d98..18df0a0109 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null041.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null041.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - CastClass </Area>
 // <Title> Nullable type with castclass expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null042.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null042.cs
index b48e925a5e..3220c4c19d 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null042.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null042.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null043.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null043.cs
index 7d156ebc9d..6285d46777 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null043.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null043.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - CastClass </Area>
 // <Title> Nullable type with castclass expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null044.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null044.cs
index 32708cd04a..661281cf26 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null044.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null044.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null045.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null045.cs
index b9d8fa2d50..44e70fde00 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null045.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/null/castclass-null045.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // <Area> Nullable - CastClass </Area>
 // <Title> Nullable type with castclass expr  </Title>
diff --git a/tests/src/JIT/jit64/valuetypes/nullable/castclass/structdef.cs b/tests/src/JIT/jit64/valuetypes/nullable/castclass/structdef.cs
index 1a1105f929..879993bb6d 100644
--- a/tests/src/JIT/jit64/valuetypes/nullable/castclass/structdef.cs
+++ b/tests/src/JIT/jit64/valuetypes/nullable/castclass/structdef.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 #pragma warning disable 0183
 
diff --git a/tests/src/JIT/opt/AssertionPropagation/ConstantProp.cs b/tests/src/JIT/opt/AssertionPropagation/ConstantProp.cs
index 68a8bed40b..df4994369c 100644
--- a/tests/src/JIT/opt/AssertionPropagation/ConstantProp.cs
+++ b/tests/src/JIT/opt/AssertionPropagation/ConstantProp.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 //Simple dev unit test for constant propagation assertion.
 
diff --git a/tests/src/JIT/opt/AssertionPropagation/CopyProp.cs b/tests/src/JIT/opt/AssertionPropagation/CopyProp.cs
index 34a514d1d6..690834b2fb 100644
--- a/tests/src/JIT/opt/AssertionPropagation/CopyProp.cs
+++ b/tests/src/JIT/opt/AssertionPropagation/CopyProp.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 //Unit test for copy propagation assertion.
 
diff --git a/tests/src/JIT/opt/AssertionPropagation/NullCheckAssertion1.cs b/tests/src/JIT/opt/AssertionPropagation/NullCheckAssertion1.cs
index 8b676c77da..bfc905bf24 100644
--- a/tests/src/JIT/opt/AssertionPropagation/NullCheckAssertion1.cs
+++ b/tests/src/JIT/opt/AssertionPropagation/NullCheckAssertion1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 //Unit test for null check assertion.
 
diff --git a/tests/src/JIT/opt/AssertionPropagation/NullCheckAssertion2.cs b/tests/src/JIT/opt/AssertionPropagation/NullCheckAssertion2.cs
index f5fa221823..465e1988f5 100644
--- a/tests/src/JIT/opt/AssertionPropagation/NullCheckAssertion2.cs
+++ b/tests/src/JIT/opt/AssertionPropagation/NullCheckAssertion2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/opt/AssertionPropagation/NullCheckAssertion3.cs b/tests/src/JIT/opt/AssertionPropagation/NullCheckAssertion3.cs
index 96106c5479..5af9ef5452 100644
--- a/tests/src/JIT/opt/AssertionPropagation/NullCheckAssertion3.cs
+++ b/tests/src/JIT/opt/AssertionPropagation/NullCheckAssertion3.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 //Unit test for Null check assertion propagation.
 
diff --git a/tests/src/JIT/opt/AssertionPropagation/NullCheckAssertion4.cs b/tests/src/JIT/opt/AssertionPropagation/NullCheckAssertion4.cs
index 8554479673..c67810fcb6 100644
--- a/tests/src/JIT/opt/AssertionPropagation/NullCheckAssertion4.cs
+++ b/tests/src/JIT/opt/AssertionPropagation/NullCheckAssertion4.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 //unit test for null check assertion propagation.
 
diff --git a/tests/src/JIT/opt/AssertionPropagation/NullCheckAssertion5.cs b/tests/src/JIT/opt/AssertionPropagation/NullCheckAssertion5.cs
index e69d9b8113..f52022f256 100644
--- a/tests/src/JIT/opt/AssertionPropagation/NullCheckAssertion5.cs
+++ b/tests/src/JIT/opt/AssertionPropagation/NullCheckAssertion5.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 //Unit test for null check assertion.
 
diff --git a/tests/src/JIT/opt/AssertionPropagation/NullCheckAssertion6.cs b/tests/src/JIT/opt/AssertionPropagation/NullCheckAssertion6.cs
index d93ecfc9d2..01bf22ae69 100644
--- a/tests/src/JIT/opt/AssertionPropagation/NullCheckAssertion6.cs
+++ b/tests/src/JIT/opt/AssertionPropagation/NullCheckAssertion6.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 //Unit test for null check assertion.
 
diff --git a/tests/src/JIT/opt/AssertionPropagation/NullCheckAssertion7.cs b/tests/src/JIT/opt/AssertionPropagation/NullCheckAssertion7.cs
index 38f6219ece..e9f4b8dfd3 100644
--- a/tests/src/JIT/opt/AssertionPropagation/NullCheckAssertion7.cs
+++ b/tests/src/JIT/opt/AssertionPropagation/NullCheckAssertion7.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 //Unit test for null check assertion.
 
diff --git a/tests/src/JIT/opt/AssertionPropagation/TypeOfAssertion.cs b/tests/src/JIT/opt/AssertionPropagation/TypeOfAssertion.cs
index c26c9fe638..743284ebfe 100644
--- a/tests/src/JIT/opt/AssertionPropagation/TypeOfAssertion.cs
+++ b/tests/src/JIT/opt/AssertionPropagation/TypeOfAssertion.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 //Unit test for typeof assertion.
 
diff --git a/tests/src/JIT/opt/AssertionPropagation/regression/dev10/bug573840/bug573840.cs b/tests/src/JIT/opt/AssertionPropagation/regression/dev10/bug573840/bug573840.cs
index 7590e1313d..ae6f85bb7c 100644
--- a/tests/src/JIT/opt/AssertionPropagation/regression/dev10/bug573840/bug573840.cs
+++ b/tests/src/JIT/opt/AssertionPropagation/regression/dev10/bug573840/bug573840.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Collections.Generic;
diff --git a/tests/src/JIT/opt/Inline/regression/bug584219/inliningVars.cs b/tests/src/JIT/opt/Inline/regression/bug584219/inliningVars.cs
index 08f393f190..1797468f4b 100644
--- a/tests/src/JIT/opt/Inline/regression/bug584219/inliningVars.cs
+++ b/tests/src/JIT/opt/Inline/regression/bug584219/inliningVars.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/opt/Inline/regression/bug595776/bug595776.cs b/tests/src/JIT/opt/Inline/regression/bug595776/bug595776.cs
index b2165be6fb..38664dce07 100644
--- a/tests/src/JIT/opt/Inline/regression/bug595776/bug595776.cs
+++ b/tests/src/JIT/opt/Inline/regression/bug595776/bug595776.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 internal class Buffer
diff --git a/tests/src/JIT/opt/Inline/tests/ArrayOfStructs.cs b/tests/src/JIT/opt/Inline/tests/ArrayOfStructs.cs
index 2f792a3e24..65e0690a60 100644
--- a/tests/src/JIT/opt/Inline/tests/ArrayOfStructs.cs
+++ b/tests/src/JIT/opt/Inline/tests/ArrayOfStructs.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/opt/Inline/tests/DelegInstanceFtn.cs b/tests/src/JIT/opt/Inline/tests/DelegInstanceFtn.cs
index f4940236a8..b49c00cfb5 100644
--- a/tests/src/JIT/opt/Inline/tests/DelegInstanceFtn.cs
+++ b/tests/src/JIT/opt/Inline/tests/DelegInstanceFtn.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
@@ -21,4 +22,4 @@ internal class Test
         MyDeleg d2 = new MyDeleg(t.f2);
         return Convert.ToInt32(d2("test2"));
     }
-}
\ No newline at end of file
+}
diff --git a/tests/src/JIT/opt/Inline/tests/DelegStaticFtn.cs b/tests/src/JIT/opt/Inline/tests/DelegStaticFtn.cs
index 130f9c5ab6..128407164c 100644
--- a/tests/src/JIT/opt/Inline/tests/DelegStaticFtn.cs
+++ b/tests/src/JIT/opt/Inline/tests/DelegStaticFtn.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
@@ -20,4 +21,4 @@ internal class Test
         MyDeleg d1 = new MyDeleg(f1);
         return Convert.ToInt32(d1("test1"));
     }
-}
\ No newline at end of file
+}
diff --git a/tests/src/JIT/opt/Inline/tests/GenericStructs.cs b/tests/src/JIT/opt/Inline/tests/GenericStructs.cs
index 01c1a0c881..3a3968b16d 100644
--- a/tests/src/JIT/opt/Inline/tests/GenericStructs.cs
+++ b/tests/src/JIT/opt/Inline/tests/GenericStructs.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 //This test is used to check whether a method that takes a generic struct is inlined.
 
diff --git a/tests/src/JIT/opt/Inline/tests/Inline.cs b/tests/src/JIT/opt/Inline/tests/Inline.cs
index 8e9d0edf28..94c3e32a4f 100644
--- a/tests/src/JIT/opt/Inline/tests/Inline.cs
+++ b/tests/src/JIT/opt/Inline/tests/Inline.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.CompilerServices;
diff --git a/tests/src/JIT/opt/Inline/tests/Inline_DelegateStruct.cs b/tests/src/JIT/opt/Inline/tests/Inline_DelegateStruct.cs
index 4c485b3c04..09c98959d8 100644
--- a/tests/src/JIT/opt/Inline/tests/Inline_DelegateStruct.cs
+++ b/tests/src/JIT/opt/Inline/tests/Inline_DelegateStruct.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
@@ -40,4 +41,4 @@ internal class DelegateStruct
         }
         return iret;
     }
-}
\ No newline at end of file
+}
diff --git a/tests/src/JIT/opt/Inline/tests/Inline_GenericMethods.cs b/tests/src/JIT/opt/Inline/tests/Inline_GenericMethods.cs
index 3e8b20f563..29caa6206c 100644
--- a/tests/src/JIT/opt/Inline/tests/Inline_GenericMethods.cs
+++ b/tests/src/JIT/opt/Inline/tests/Inline_GenericMethods.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Collections.Generic;
diff --git a/tests/src/JIT/opt/Inline/tests/Inline_Many.cs b/tests/src/JIT/opt/Inline/tests/Inline_Many.cs
index 03c0b3f1c0..68705224d9 100644
--- a/tests/src/JIT/opt/Inline/tests/Inline_Many.cs
+++ b/tests/src/JIT/opt/Inline/tests/Inline_Many.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.CompilerServices;
diff --git a/tests/src/JIT/opt/Inline/tests/Inline_MultipleReturn.cs b/tests/src/JIT/opt/Inline/tests/Inline_MultipleReturn.cs
index 3802f63926..30d9a953d3 100644
--- a/tests/src/JIT/opt/Inline/tests/Inline_MultipleReturn.cs
+++ b/tests/src/JIT/opt/Inline/tests/Inline_MultipleReturn.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.CompilerServices;
diff --git a/tests/src/JIT/opt/Inline/tests/Inline_NewObj.cs b/tests/src/JIT/opt/Inline/tests/Inline_NewObj.cs
index 112b6dc1f4..879c3f92ff 100644
--- a/tests/src/JIT/opt/Inline/tests/Inline_NewObj.cs
+++ b/tests/src/JIT/opt/Inline/tests/Inline_NewObj.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.CompilerServices;
diff --git a/tests/src/JIT/opt/Inline/tests/Inline_NormalizeStack.cs b/tests/src/JIT/opt/Inline/tests/Inline_NormalizeStack.cs
index 405439d14f..29970cfc2d 100644
--- a/tests/src/JIT/opt/Inline/tests/Inline_NormalizeStack.cs
+++ b/tests/src/JIT/opt/Inline/tests/Inline_NormalizeStack.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.CompilerServices;
diff --git a/tests/src/JIT/opt/Inline/tests/Inline_Recursion.cs b/tests/src/JIT/opt/Inline/tests/Inline_Recursion.cs
index 21c76beccf..c756ccb614 100644
--- a/tests/src/JIT/opt/Inline/tests/Inline_Recursion.cs
+++ b/tests/src/JIT/opt/Inline/tests/Inline_Recursion.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.CompilerServices;
diff --git a/tests/src/JIT/opt/Inline/tests/Inline_RecursiveMethod.cs b/tests/src/JIT/opt/Inline/tests/Inline_RecursiveMethod.cs
index d55aafe1e9..65ab51ad24 100644
--- a/tests/src/JIT/opt/Inline/tests/Inline_RecursiveMethod.cs
+++ b/tests/src/JIT/opt/Inline/tests/Inline_RecursiveMethod.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/opt/Inline/tests/Inline_RecursiveMethod21.cs b/tests/src/JIT/opt/Inline/tests/Inline_RecursiveMethod21.cs
index b9daef7723..465b6c39cc 100644
--- a/tests/src/JIT/opt/Inline/tests/Inline_RecursiveMethod21.cs
+++ b/tests/src/JIT/opt/Inline/tests/Inline_RecursiveMethod21.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/opt/Inline/tests/Inline_STARG.cs b/tests/src/JIT/opt/Inline/tests/Inline_STARG.cs
index f4197cec1e..86045dfe8f 100644
--- a/tests/src/JIT/opt/Inline/tests/Inline_STARG.cs
+++ b/tests/src/JIT/opt/Inline/tests/Inline_STARG.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.CompilerServices;
diff --git a/tests/src/JIT/opt/Inline/tests/Inline_SideAffects.cs b/tests/src/JIT/opt/Inline/tests/Inline_SideAffects.cs
index a1f0b7732d..043a5b863e 100644
--- a/tests/src/JIT/opt/Inline/tests/Inline_SideAffects.cs
+++ b/tests/src/JIT/opt/Inline/tests/Inline_SideAffects.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Collections.Generic;
diff --git a/tests/src/JIT/opt/Inline/tests/Inline_Vars.cs b/tests/src/JIT/opt/Inline/tests/Inline_Vars.cs
index c528e22062..70a076663c 100644
--- a/tests/src/JIT/opt/Inline/tests/Inline_Vars.cs
+++ b/tests/src/JIT/opt/Inline/tests/Inline_Vars.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.InteropServices;
diff --git a/tests/src/JIT/opt/Inline/tests/Inline_handler.cs b/tests/src/JIT/opt/Inline/tests/Inline_handler.cs
index 58866ceec4..5415e580da 100644
--- a/tests/src/JIT/opt/Inline/tests/Inline_handler.cs
+++ b/tests/src/JIT/opt/Inline/tests/Inline_handler.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.CompilerServices;
diff --git a/tests/src/JIT/opt/Inline/tests/Inlinethrow.cs b/tests/src/JIT/opt/Inline/tests/Inlinethrow.cs
index 0e52ec0b50..2f325a6123 100644
--- a/tests/src/JIT/opt/Inline/tests/Inlinethrow.cs
+++ b/tests/src/JIT/opt/Inline/tests/Inlinethrow.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.CompilerServices;
diff --git a/tests/src/JIT/opt/Inline/tests/ReturnStruct_Method.cs b/tests/src/JIT/opt/Inline/tests/ReturnStruct_Method.cs
index 6495552993..660391065e 100644
--- a/tests/src/JIT/opt/Inline/tests/ReturnStruct_Method.cs
+++ b/tests/src/JIT/opt/Inline/tests/ReturnStruct_Method.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/opt/Inline/tests/StructAsParam_Method.cs b/tests/src/JIT/opt/Inline/tests/StructAsParam_Method.cs
index 010874a687..122da76777 100644
--- a/tests/src/JIT/opt/Inline/tests/StructAsParam_Method.cs
+++ b/tests/src/JIT/opt/Inline/tests/StructAsParam_Method.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Collections.Generic;
diff --git a/tests/src/JIT/opt/Inline/tests/StructInClass.cs b/tests/src/JIT/opt/Inline/tests/StructInClass.cs
index 45d738ee3f..b18586321e 100644
--- a/tests/src/JIT/opt/Inline/tests/StructInClass.cs
+++ b/tests/src/JIT/opt/Inline/tests/StructInClass.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Collections.Generic;
diff --git a/tests/src/JIT/opt/Inline/tests/args1.cs b/tests/src/JIT/opt/Inline/tests/args1.cs
index a552e0c1b9..2063ffb6d7 100644
--- a/tests/src/JIT/opt/Inline/tests/args1.cs
+++ b/tests/src/JIT/opt/Inline/tests/args1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/opt/Inline/tests/args2.cs b/tests/src/JIT/opt/Inline/tests/args2.cs
index 556f70a8ba..e08f922704 100644
--- a/tests/src/JIT/opt/Inline/tests/args2.cs
+++ b/tests/src/JIT/opt/Inline/tests/args2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/opt/Inline/tests/args3.cs b/tests/src/JIT/opt/Inline/tests/args3.cs
index ee18dd4daf..872fc77135 100644
--- a/tests/src/JIT/opt/Inline/tests/args3.cs
+++ b/tests/src/JIT/opt/Inline/tests/args3.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/opt/Inline/tests/array.cs b/tests/src/JIT/opt/Inline/tests/array.cs
index 7640560337..32aedd1ca6 100644
--- a/tests/src/JIT/opt/Inline/tests/array.cs
+++ b/tests/src/JIT/opt/Inline/tests/array.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/opt/Inline/tests/debug.cs b/tests/src/JIT/opt/Inline/tests/debug.cs
index eb3eb7673e..7f86a75913 100644
--- a/tests/src/JIT/opt/Inline/tests/debug.cs
+++ b/tests/src/JIT/opt/Inline/tests/debug.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // Getter and Setter, simple, compiled debug+, both should NOT be inlined.
 
diff --git a/tests/src/JIT/opt/Inline/tests/deepcall.cs b/tests/src/JIT/opt/Inline/tests/deepcall.cs
index 5ac6389ce6..c7e2b96187 100644
--- a/tests/src/JIT/opt/Inline/tests/deepcall.cs
+++ b/tests/src/JIT/opt/Inline/tests/deepcall.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/opt/Inline/tests/fact.cs b/tests/src/JIT/opt/Inline/tests/fact.cs
index 113cdc291f..a400095839 100644
--- a/tests/src/JIT/opt/Inline/tests/fact.cs
+++ b/tests/src/JIT/opt/Inline/tests/fact.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/opt/Inline/tests/ifelse.cs b/tests/src/JIT/opt/Inline/tests/ifelse.cs
index 9c1af37f20..25a78fb3ba 100644
--- a/tests/src/JIT/opt/Inline/tests/ifelse.cs
+++ b/tests/src/JIT/opt/Inline/tests/ifelse.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/opt/Inline/tests/indexer.cs b/tests/src/JIT/opt/Inline/tests/indexer.cs
index d5da0feeea..c96c8efc02 100644
--- a/tests/src/JIT/opt/Inline/tests/indexer.cs
+++ b/tests/src/JIT/opt/Inline/tests/indexer.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/opt/Inline/tests/interfaceCall.cs b/tests/src/JIT/opt/Inline/tests/interfaceCall.cs
index d1145937da..0ff7ec53f4 100644
--- a/tests/src/JIT/opt/Inline/tests/interfaceCall.cs
+++ b/tests/src/JIT/opt/Inline/tests/interfaceCall.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 namespace JitInliningTest
 {
diff --git a/tests/src/JIT/opt/Inline/tests/interfaceProperty.cs b/tests/src/JIT/opt/Inline/tests/interfaceProperty.cs
index c5e59599c5..9075e3ed2f 100644
--- a/tests/src/JIT/opt/Inline/tests/interfaceProperty.cs
+++ b/tests/src/JIT/opt/Inline/tests/interfaceProperty.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/opt/Inline/tests/mathfunc.cs b/tests/src/JIT/opt/Inline/tests/mathfunc.cs
index 0e8ed5c03d..edae2050f8 100644
--- a/tests/src/JIT/opt/Inline/tests/mathfunc.cs
+++ b/tests/src/JIT/opt/Inline/tests/mathfunc.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/opt/Inline/tests/mthdimpl.cs b/tests/src/JIT/opt/Inline/tests/mthdimpl.cs
index 84694c7f23..6a2ccc5a79 100644
--- a/tests/src/JIT/opt/Inline/tests/mthdimpl.cs
+++ b/tests/src/JIT/opt/Inline/tests/mthdimpl.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.CompilerServices;
diff --git a/tests/src/JIT/opt/Inline/tests/property.cs b/tests/src/JIT/opt/Inline/tests/property.cs
index 9454c80985..373f87292c 100644
--- a/tests/src/JIT/opt/Inline/tests/property.cs
+++ b/tests/src/JIT/opt/Inline/tests/property.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // Getter and Setter, simple, both should be inlined.
 
diff --git a/tests/src/JIT/opt/Inline/tests/size.cs b/tests/src/JIT/opt/Inline/tests/size.cs
index e2a4003d96..bd7b6eccc9 100644
--- a/tests/src/JIT/opt/Inline/tests/size.cs
+++ b/tests/src/JIT/opt/Inline/tests/size.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // Setter 34 bytes il (inlined), Getter 36 bytes il (not-inlined)
 
diff --git a/tests/src/JIT/opt/Inline/tests/struct_opcodes.cs b/tests/src/JIT/opt/Inline/tests/struct_opcodes.cs
index cd534a49f7..4fe814cf4e 100644
--- a/tests/src/JIT/opt/Inline/tests/struct_opcodes.cs
+++ b/tests/src/JIT/opt/Inline/tests/struct_opcodes.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 
diff --git a/tests/src/JIT/opt/Inline/tests/throwTest.cs b/tests/src/JIT/opt/Inline/tests/throwTest.cs
index 4942e882dd..2624ba7603 100644
--- a/tests/src/JIT/opt/Inline/tests/throwTest.cs
+++ b/tests/src/JIT/opt/Inline/tests/throwTest.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // Getter and Setter: throw
 
diff --git a/tests/src/JIT/opt/Inline/tests/trycatch.cs b/tests/src/JIT/opt/Inline/tests/trycatch.cs
index 9338c17ab7..d71013fc6e 100644
--- a/tests/src/JIT/opt/Inline/tests/trycatch.cs
+++ b/tests/src/JIT/opt/Inline/tests/trycatch.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 // Getter and Setter: SEH
 
diff --git a/tests/src/JIT/opt/perf/doublealign/arrays.cs b/tests/src/JIT/opt/perf/doublealign/arrays.cs
index c566eda83e..1c7b661299 100644
--- a/tests/src/JIT/opt/perf/doublealign/arrays.cs
+++ b/tests/src/JIT/opt/perf/doublealign/arrays.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.CompilerServices;
diff --git a/tests/src/JIT/opt/perf/doublealign/locals.cs b/tests/src/JIT/opt/perf/doublealign/locals.cs
index c3a9581b2b..e21713cfcb 100644
--- a/tests/src/JIT/opt/perf/doublealign/locals.cs
+++ b/tests/src/JIT/opt/perf/doublealign/locals.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.CompilerServices;
diff --git a/tests/src/JIT/opt/perf/doublealign/objects.cs b/tests/src/JIT/opt/perf/doublealign/objects.cs
index 45a7e2541e..1e032aab94 100644
--- a/tests/src/JIT/opt/perf/doublealign/objects.cs
+++ b/tests/src/JIT/opt/perf/doublealign/objects.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Runtime.CompilerServices;
diff --git a/tests/src/JIT/opt/virtualstubdispatch/bigvtbl/bigvtbl.cs b/tests/src/JIT/opt/virtualstubdispatch/bigvtbl/bigvtbl.cs
index e04de93f76..a5715ff1b3 100644
--- a/tests/src/JIT/opt/virtualstubdispatch/bigvtbl/bigvtbl.cs
+++ b/tests/src/JIT/opt/virtualstubdispatch/bigvtbl/bigvtbl.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 internal class A
diff --git a/tests/src/JIT/opt/virtualstubdispatch/manyintf/ctest.cs b/tests/src/JIT/opt/virtualstubdispatch/manyintf/ctest.cs
index 7d091f32a2..d4f59e1aa1 100644
--- a/tests/src/JIT/opt/virtualstubdispatch/manyintf/ctest.cs
+++ b/tests/src/JIT/opt/virtualstubdispatch/manyintf/ctest.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 namespace VirtFunc
diff --git a/tests/src/JIT/opt/virtualstubdispatch/manyintf/itest1.cs b/tests/src/JIT/opt/virtualstubdispatch/manyintf/itest1.cs
index 704c681053..04a4889e6b 100644
--- a/tests/src/JIT/opt/virtualstubdispatch/manyintf/itest1.cs
+++ b/tests/src/JIT/opt/virtualstubdispatch/manyintf/itest1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 namespace VirtFunc
 {
diff --git a/tests/src/JIT/opt/virtualstubdispatch/manyintf/itest10.cs b/tests/src/JIT/opt/virtualstubdispatch/manyintf/itest10.cs
index 240b549359..4c1f08525d 100644
--- a/tests/src/JIT/opt/virtualstubdispatch/manyintf/itest10.cs
+++ b/tests/src/JIT/opt/virtualstubdispatch/manyintf/itest10.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 namespace VirtFunc
 {
diff --git a/tests/src/JIT/opt/virtualstubdispatch/manyintf/itest2.cs b/tests/src/JIT/opt/virtualstubdispatch/manyintf/itest2.cs
index 84f580f384..c566330dec 100644
--- a/tests/src/JIT/opt/virtualstubdispatch/manyintf/itest2.cs
+++ b/tests/src/JIT/opt/virtualstubdispatch/manyintf/itest2.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 namespace VirtFunc
 {
diff --git a/tests/src/JIT/opt/virtualstubdispatch/manyintf/itest3.cs b/tests/src/JIT/opt/virtualstubdispatch/manyintf/itest3.cs
index 9ae9b6fc0c..8836666ba9 100644
--- a/tests/src/JIT/opt/virtualstubdispatch/manyintf/itest3.cs
+++ b/tests/src/JIT/opt/virtualstubdispatch/manyintf/itest3.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 namespace VirtFunc
 {
diff --git a/tests/src/JIT/opt/virtualstubdispatch/manyintf/itest4.cs b/tests/src/JIT/opt/virtualstubdispatch/manyintf/itest4.cs
index db6ca24e10..f765dd7043 100644
--- a/tests/src/JIT/opt/virtualstubdispatch/manyintf/itest4.cs
+++ b/tests/src/JIT/opt/virtualstubdispatch/manyintf/itest4.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 namespace VirtFunc
 {
diff --git a/tests/src/JIT/opt/virtualstubdispatch/manyintf/itest5.cs b/tests/src/JIT/opt/virtualstubdispatch/manyintf/itest5.cs
index fb1f696ef6..77fbba3374 100644
--- a/tests/src/JIT/opt/virtualstubdispatch/manyintf/itest5.cs
+++ b/tests/src/JIT/opt/virtualstubdispatch/manyintf/itest5.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 namespace VirtFunc
 {
diff --git a/tests/src/JIT/opt/virtualstubdispatch/manyintf/itest6.cs b/tests/src/JIT/opt/virtualstubdispatch/manyintf/itest6.cs
index cd5cafb3c4..1632c79a68 100644
--- a/tests/src/JIT/opt/virtualstubdispatch/manyintf/itest6.cs
+++ b/tests/src/JIT/opt/virtualstubdispatch/manyintf/itest6.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 namespace VirtFunc
 {
diff --git a/tests/src/JIT/opt/virtualstubdispatch/manyintf/itest7.cs b/tests/src/JIT/opt/virtualstubdispatch/manyintf/itest7.cs
index 25c82205c2..20132eef2d 100644
--- a/tests/src/JIT/opt/virtualstubdispatch/manyintf/itest7.cs
+++ b/tests/src/JIT/opt/virtualstubdispatch/manyintf/itest7.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 namespace VirtFunc
 {
diff --git a/tests/src/JIT/opt/virtualstubdispatch/manyintf/itest8.cs b/tests/src/JIT/opt/virtualstubdispatch/manyintf/itest8.cs
index 3ec750979b..58a4d64d21 100644
--- a/tests/src/JIT/opt/virtualstubdispatch/manyintf/itest8.cs
+++ b/tests/src/JIT/opt/virtualstubdispatch/manyintf/itest8.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 namespace VirtFunc
 {
diff --git a/tests/src/JIT/opt/virtualstubdispatch/manyintf/itest9.cs b/tests/src/JIT/opt/virtualstubdispatch/manyintf/itest9.cs
index 7967ce3646..a7b59926c8 100644
--- a/tests/src/JIT/opt/virtualstubdispatch/manyintf/itest9.cs
+++ b/tests/src/JIT/opt/virtualstubdispatch/manyintf/itest9.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 namespace VirtFunc
 {
diff --git a/tests/src/JIT/opt/virtualstubdispatch/mixed/mixed.cs b/tests/src/JIT/opt/virtualstubdispatch/mixed/mixed.cs
index 691556d589..6ff48b1248 100644
--- a/tests/src/JIT/opt/virtualstubdispatch/mixed/mixed.cs
+++ b/tests/src/JIT/opt/virtualstubdispatch/mixed/mixed.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 internal interface ITest1
diff --git a/tests/src/Loader/NativeLibs/FromNativePaths.cs b/tests/src/Loader/NativeLibs/FromNativePaths.cs
index 5739a9861a..7f9975311c 100644
--- a/tests/src/Loader/NativeLibs/FromNativePaths.cs
+++ b/tests/src/Loader/NativeLibs/FromNativePaths.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 
 using System;
 using System.Collections.Generic;
diff --git a/tests/src/Loader/regressions/classloader/main.cs b/tests/src/Loader/regressions/classloader/main.cs
index a690b70c05..dc6c51c346 100644
--- a/tests/src/Loader/regressions/classloader/main.cs
+++ b/tests/src/Loader/regressions/classloader/main.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/Loader/regressions/classloader/vsw307137.cs b/tests/src/Loader/regressions/classloader/vsw307137.cs
index 2dd1881b9a..c29bb5b7b3 100644
--- a/tests/src/Loader/regressions/classloader/vsw307137.cs
+++ b/tests/src/Loader/regressions/classloader/vsw307137.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 
diff --git a/tests/src/Loader/regressions/polyrec/polyrec.cs b/tests/src/Loader/regressions/polyrec/polyrec.cs
index 9f2e76c8ad..2c7b35b9e1 100644
--- a/tests/src/Loader/regressions/polyrec/polyrec.cs
+++ b/tests/src/Loader/regressions/polyrec/polyrec.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 // Test thread safety of type and method instantiation
@@ -83,4 +84,4 @@ public class P
       Console.WriteLine("Main thread exited");
     return 100;
   }
-}
\ No newline at end of file
+}
diff --git a/tests/src/Regressions/assemblyref/assem.cs b/tests/src/Regressions/assemblyref/assem.cs
index e614997da0..771dd7d38e 100644
--- a/tests/src/Regressions/assemblyref/assem.cs
+++ b/tests/src/Regressions/assemblyref/assem.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/Regressions/assemblyref/test.cs b/tests/src/Regressions/assemblyref/test.cs
index 539aee4bd9..c24e1ad565 100644
--- a/tests/src/Regressions/assemblyref/test.cs
+++ b/tests/src/Regressions/assemblyref/test.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 // regression test for CoreCLR #433
diff --git a/tests/src/Regressions/common/AboveStackLimit.cs b/tests/src/Regressions/common/AboveStackLimit.cs
index f6d05a9216..ef8507a84c 100644
--- a/tests/src/Regressions/common/AboveStackLimit.cs
+++ b/tests/src/Regressions/common/AboveStackLimit.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/Regressions/common/ArrayCopy.cs b/tests/src/Regressions/common/ArrayCopy.cs
index 3bb2b8cc34..f14c9c5a8b 100644
--- a/tests/src/Regressions/common/ArrayCopy.cs
+++ b/tests/src/Regressions/common/ArrayCopy.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/Regressions/common/CompEx.cs b/tests/src/Regressions/common/CompEx.cs
index 0a32842ac7..c2ea194200 100644
--- a/tests/src/Regressions/common/CompEx.cs
+++ b/tests/src/Regressions/common/CompEx.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/Regressions/common/DisableTransparencyEnforcement.cs b/tests/src/Regressions/common/DisableTransparencyEnforcement.cs
index c6265b7c86..c437ee9b93 100644
--- a/tests/src/Regressions/common/DisableTransparencyEnforcement.cs
+++ b/tests/src/Regressions/common/DisableTransparencyEnforcement.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 // This test is verifying that security transparency violations are ignored in CoreCLR
diff --git a/tests/src/Regressions/common/Marshal.cs b/tests/src/Regressions/common/Marshal.cs
index ed79cee8b2..bff2d917ab 100644
--- a/tests/src/Regressions/common/Marshal.cs
+++ b/tests/src/Regressions/common/Marshal.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/Regressions/common/ThreadCulture.cs b/tests/src/Regressions/common/ThreadCulture.cs
index 675487465c..b7b012df3f 100644
--- a/tests/src/Regressions/common/ThreadCulture.cs
+++ b/tests/src/Regressions/common/ThreadCulture.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/Regressions/common/ToLower.cs b/tests/src/Regressions/common/ToLower.cs
index 8f839bae41..e9672c80ac 100644
--- a/tests/src/Regressions/common/ToLower.cs
+++ b/tests/src/Regressions/common/ToLower.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/Regressions/common/avtest.cs b/tests/src/Regressions/common/avtest.cs
index 822d53a467..0d8e98eeab 100644
--- a/tests/src/Regressions/common/avtest.cs
+++ b/tests/src/Regressions/common/avtest.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/Regressions/common/date.cs b/tests/src/Regressions/common/date.cs
index 0e4e45f934..61e1368551 100644
--- a/tests/src/Regressions/common/date.cs
+++ b/tests/src/Regressions/common/date.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/Regressions/common/interlock.cs b/tests/src/Regressions/common/interlock.cs
index 307ce431b0..3bd2f09d0a 100644
--- a/tests/src/Regressions/common/interlock.cs
+++ b/tests/src/Regressions/common/interlock.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/Regressions/common/pow3.cs b/tests/src/Regressions/common/pow3.cs
index 7b0a138949..6b709c1c46 100644
--- a/tests/src/Regressions/common/pow3.cs
+++ b/tests/src/Regressions/common/pow3.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 //different data types, Int16, Int32, Int64, etc
diff --git a/tests/src/Regressions/common/test1307.cs b/tests/src/Regressions/common/test1307.cs
index 7ebe1350df..2f5cdf1dcc 100644
--- a/tests/src/Regressions/common/test1307.cs
+++ b/tests/src/Regressions/common/test1307.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/Regressions/common/testClass.cs b/tests/src/Regressions/common/testClass.cs
index 13c96a6a3f..9361c2025d 100644
--- a/tests/src/Regressions/common/testClass.cs
+++ b/tests/src/Regressions/common/testClass.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/Regressions/common/testInterface.cs b/tests/src/Regressions/common/testInterface.cs
index 9583f85126..7ce2c7838d 100644
--- a/tests/src/Regressions/common/testInterface.cs
+++ b/tests/src/Regressions/common/testInterface.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/Regressions/common/unsafe.cs b/tests/src/Regressions/common/unsafe.cs
index b1fdc1c763..e8b38abc00 100644
--- a/tests/src/Regressions/common/unsafe.cs
+++ b/tests/src/Regressions/common/unsafe.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/Regressions/expl_double/body_double.cs b/tests/src/Regressions/expl_double/body_double.cs
index 9db53f449e..b21758c1ee 100644
--- a/tests/src/Regressions/expl_double/body_double.cs
+++ b/tests/src/Regressions/expl_double/body_double.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/Regressions/expl_double/expl_double_1.cs b/tests/src/Regressions/expl_double/expl_double_1.cs
index a4ecf32c28..fa93215cd4 100644
--- a/tests/src/Regressions/expl_double/expl_double_1.cs
+++ b/tests/src/Regressions/expl_double/expl_double_1.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/Threading/ThreadStatics/ThreadStatic01.cs b/tests/src/Threading/ThreadStatics/ThreadStatic01.cs
index 73ac5a47e2..02a6ef868e 100644
--- a/tests/src/Threading/ThreadStatics/ThreadStatic01.cs
+++ b/tests/src/Threading/ThreadStatics/ThreadStatic01.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 //Test is checking the ReserveSlot function
 //   If someone does not do the right thing, we will end up
diff --git a/tests/src/Threading/ThreadStatics/ThreadStatic02.cs b/tests/src/Threading/ThreadStatics/ThreadStatic02.cs
index 833e8f1af9..c379414064 100644
--- a/tests/src/Threading/ThreadStatics/ThreadStatic02.cs
+++ b/tests/src/Threading/ThreadStatics/ThreadStatic02.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 //ThreadStatics are only initialized on the first thread to call the constructor
diff --git a/tests/src/Threading/ThreadStatics/ThreadStatic03.cs b/tests/src/Threading/ThreadStatics/ThreadStatic03.cs
index 3fdbca0384..175e98107a 100644
--- a/tests/src/Threading/ThreadStatics/ThreadStatic03.cs
+++ b/tests/src/Threading/ThreadStatics/ThreadStatic03.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 //ThreadStatics are only initialized on the first thread to call the constructor
diff --git a/tests/src/Threading/ThreadStatics/ThreadStatic05.cs b/tests/src/Threading/ThreadStatics/ThreadStatic05.cs
index aae2cf2d61..19539e4fb8 100644
--- a/tests/src/Threading/ThreadStatics/ThreadStatic05.cs
+++ b/tests/src/Threading/ThreadStatics/ThreadStatic05.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 //ThreadStatics are only initialized on the first thread to call the constructor
diff --git a/tests/src/Threading/ThreadStatics/ThreadStatic06.cs b/tests/src/Threading/ThreadStatics/ThreadStatic06.cs
index efdf9e457e..25e25ef556 100644
--- a/tests/src/Threading/ThreadStatics/ThreadStatic06.cs
+++ b/tests/src/Threading/ThreadStatics/ThreadStatic06.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 //ThreadStatics are only initialized on the first thread to call the constructor
diff --git a/tests/src/managed/Compilation/Compilation.cs b/tests/src/managed/Compilation/Compilation.cs
index 9b3ebcdd90..f9d0bf2b34 100644
--- a/tests/src/managed/Compilation/Compilation.cs
+++ b/tests/src/managed/Compilation/Compilation.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using Microsoft.CodeAnalysis;
diff --git a/tests/src/managed/Compilation/HelloWorld.cs b/tests/src/managed/Compilation/HelloWorld.cs
index 13a423ba9d..67e0148005 100644
--- a/tests/src/managed/Compilation/HelloWorld.cs
+++ b/tests/src/managed/Compilation/HelloWorld.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
@@ -10,4 +11,4 @@ class C
         Console.WriteLine("Hello " + "world");
         return 100;
     }
-}
\ No newline at end of file
+}
diff --git a/tests/src/readytorun/main.cs b/tests/src/readytorun/main.cs
index 547b47935f..b98db3f306 100644
--- a/tests/src/readytorun/main.cs
+++ b/tests/src/readytorun/main.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;
diff --git a/tests/src/readytorun/test.cs b/tests/src/readytorun/test.cs
index 19347689f4..027f5bebc4 100644
--- a/tests/src/readytorun/test.cs
+++ b/tests/src/readytorun/test.cs
@@ -1,5 +1,6 @@
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
 //
 
 using System;