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// Licensed to the .NET Foundation under one or more agreements.
// The .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;
using System.Runtime.InteropServices;
using System.Runtime.Intrinsics.X86;
using System.Runtime.Intrinsics;
namespace IntelHardwareIntrinsicTest
{
class Program
{
const int Pass = 100;
const int Fail = 0;
static unsafe int Main(string[] args)
{
int testResult = Pass;
if (Sse2.IsSupported)
{
using (TestTable<double> doubleTable = new TestTable<double>(new double[2] { 1, -5 }))
{
var vf1 = Unsafe.Read<Vector128<double>>(doubleTable.inArray1Ptr);
var res = Sse2.MoveMask(vf1);
if (res != 0b0010)
{
Console.WriteLine("SSE MoveMask failed on double:");
Console.WriteLine(res);
testResult = Fail;
}
}
using (TestTable<byte> byteTable = new TestTable<byte>(new byte[16] { 255, 2, 0, 80, 0, 7, 0, 1, 2, 7, 80, 0, 123, 127, 5, 255 }))
{
var vf1 = Unsafe.Read<Vector128<byte>>(byteTable.inArray1Ptr);
var res = Sse2.MoveMask(vf1);
if (res != 0b1000000000000001)
{
Console.WriteLine("SSE MoveMask failed on byte:");
Console.WriteLine(res);
testResult = Fail;
}
}
using (TestTable<sbyte> sbyteTable = new TestTable<sbyte>(new sbyte[16] { -1, 2, 0, 6, 0, 7, 111, 1, 2, 55, 80, 0, 11, 127, 5, -9 }))
{
var vf1 = Unsafe.Read<Vector128<sbyte>>(sbyteTable.inArray1Ptr);
var res = Sse2.MoveMask(vf1);
if (res != 0b1000000000000001)
{
Console.WriteLine("SSE MoveMask failed on sbyte:");
Console.WriteLine(res);
testResult = Fail;
}
}
}
return testResult;
}
public unsafe struct TestTable<T> : IDisposable where T : struct
{
public T[] inArray1;
public void* inArray1Ptr => inHandle1.AddrOfPinnedObject().ToPointer();
GCHandle inHandle1;
public TestTable(T[] a)
{
this.inArray1 = a;
inHandle1 = GCHandle.Alloc(inArray1, GCHandleType.Pinned);
}
public void Dispose()
{
inHandle1.Free();
}
}
}
}
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