1 files changed, 23 insertions, 0 deletions
diff --git a/tests/src/JIT/Regression/JitBlue/GitHub_8170/GitHub_8170.cs b/tests/src/JIT/Regression/JitBlue/GitHub_8170/GitHub_8170.cs
new file mode 100644
index 0000000000..d3fe8d9cf3
--- /dev/null
+++ b/tests/src/JIT/Regression/JitBlue/GitHub_8170/GitHub_8170.cs
@@ -0,0 +1,23 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .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;
+
+// This test checks for proper behavior w.r.t. overflow for expressions of the form `val % constant` where `val` is an
+// unsigned long and `constant` is a 32- or 64-bit integer constant in the range [2,0x3fffffff]. These expressions
+// should never produce an overflow exception.
+
+static class C
+{
+    [MethodImpl(MethodImplOptions.NoInlining)]
+    static uint M(ulong l)
+    {
+        return (uint)(l % 10000000);
+    }
+
+    static int Main()
+    {
+        return M(ulong.MaxValue) == 9551615 ? 100 : 101;
+    }
+}