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using System;
using System.Runtime.CompilerServices;
using System.Runtime.Intrinsics;
using System.Runtime.Intrinsics.X86;
using Xunit;
namespace GitHub_23438
{
public static class Program
{
private const int Pass = 100;
private const int Fail = 0;
[Fact]
public static void Test()
{
bool succeeded = true;
if (Sse.X64.IsSupported)
{
succeeded &= TestSseX64ConvertScalarToVector128Single();
succeeded &= TestSseX64ConvertToInt64();
succeeded &= TestSseX64ConvertToInt64WithTruncation();
}
if (Sse2.X64.IsSupported)
{
succeeded &= TestSse2X64ConvertScalarToVector128Double();
succeeded &= TestSse2X64ConvertScalarToVector128Int64();
succeeded &= TestSse2X64ConvertScalarToVector128UInt64();
succeeded &= TestSse2X64ConvertToInt64_Vector128Double();
succeeded &= TestSse2X64ConvertToInt64_Vector128Int64();
succeeded &= TestSse2X64ConvertToInt64WithTruncation();
succeeded &= TestSse2X64ConvertToUInt64();
succeeded &= TestSse2X64StoreNonTemporal_Int64();
succeeded &= TestSse2X64StoreNonTemporal_UInt64();
}
if (Sse41.X64.IsSupported)
{
succeeded &= TestSse41X64Extract_Int64();
succeeded &= TestSse41X64Extract_UInt64();
succeeded &= TestSse41X64Insert_Int64();
succeeded &= TestSse41X64Insert_UInt64();
}
Assert.True(succeeded);
}
private static bool AreEqual(long expectedResult, long actualResult, [CallerMemberName] string methodName = "")
{
bool areEqual = (expectedResult == actualResult);
if (!areEqual)
{
Console.WriteLine($"{methodName} failed. Expected: {expectedResult}; Actual: {actualResult}");
}
return areEqual;
}
private static bool AreEqual(ulong expectedResult, ulong actualResult, [CallerMemberName] string methodName = "")
{
bool areEqual = (expectedResult == actualResult);
if (!areEqual)
{
Console.WriteLine($"{methodName} failed. Expected: {expectedResult}; Actual: {actualResult}");
}
return areEqual;
}
private static bool TestSseX64ConvertScalarToVector128Single()
{
Vector128<float> val = Sse.X64.ConvertScalarToVector128Single(Vector128<float>.Zero, long.MaxValue);
float result = val.GetElement(0);
return AreEqual(0x5F000000, BitConverter.SingleToInt32Bits(result));
}
private static bool TestSseX64ConvertToInt64()
{
Vector128<float> val = Vector128.CreateScalar((float)long.MaxValue);
long result = Sse.X64.ConvertToInt64(val);
return AreEqual(long.MinValue, result);
}
private static bool TestSseX64ConvertToInt64WithTruncation()
{
Vector128<float> val = Vector128.CreateScalar((float)long.MaxValue);
long result = Sse.X64.ConvertToInt64WithTruncation(val);
return AreEqual(long.MinValue, result);
}
private static bool TestSse2X64ConvertScalarToVector128Double()
{
Vector128<double> val = Sse2.X64.ConvertScalarToVector128Double(Vector128<double>.Zero, long.MaxValue);
double result = val.GetElement(0);
return AreEqual(0x43E0000000000000, BitConverter.DoubleToInt64Bits(result));
}
private static bool TestSse2X64ConvertScalarToVector128Int64()
{
Vector128<long> val = Sse2.X64.ConvertScalarToVector128Int64(long.MaxValue);
long result = val.GetElement(0);
return AreEqual(long.MaxValue, result);
}
private static bool TestSse2X64ConvertScalarToVector128UInt64()
{
Vector128<ulong> val = Sse2.X64.ConvertScalarToVector128UInt64(ulong.MaxValue);
ulong result = val.GetElement(0);
return AreEqual(ulong.MaxValue, result);
}
private static bool TestSse2X64ConvertToInt64_Vector128Double()
{
Vector128<double> val = Vector128.CreateScalar((double)long.MaxValue);
long result = Sse2.X64.ConvertToInt64(val);
return AreEqual(long.MinValue, result);
}
private static bool TestSse2X64ConvertToInt64_Vector128Int64()
{
Vector128<long> val = Vector128.CreateScalar(long.MaxValue);
long result = Sse2.X64.ConvertToInt64(val);
return AreEqual(long.MaxValue, result);
}
private static bool TestSse2X64ConvertToInt64WithTruncation()
{
Vector128<double> val = Vector128.CreateScalar((double)long.MaxValue);
long result = Sse2.X64.ConvertToInt64WithTruncation(val);
return AreEqual(long.MinValue, result);
}
private static bool TestSse2X64ConvertToUInt64()
{
Vector128<ulong> val = Vector128.CreateScalar(ulong.MaxValue);
ulong result = Sse2.X64.ConvertToUInt64(val);
return AreEqual(ulong.MaxValue, result);
}
private static unsafe bool TestSse2X64StoreNonTemporal_Int64()
{
long result;
Sse2.X64.StoreNonTemporal(&result, long.MaxValue);
return AreEqual(long.MaxValue, result);
}
private static unsafe bool TestSse2X64StoreNonTemporal_UInt64()
{
ulong result;
Sse2.X64.StoreNonTemporal(&result, ulong.MaxValue);
return AreEqual(ulong.MaxValue, result);
}
private static bool TestSse41X64Extract_Int64()
{
Vector128<long> val = Vector128.CreateScalar(long.MaxValue);
long result = Sse41.X64.Extract(val, 0);
return AreEqual(long.MaxValue, result);
}
private static bool TestSse41X64Extract_UInt64()
{
Vector128<ulong> val = Vector128.CreateScalar(ulong.MaxValue);
ulong result = Sse41.X64.Extract(val, 0);
return AreEqual(ulong.MaxValue, result);
}
private static bool TestSse41X64Insert_Int64()
{
Vector128<long> val = Sse41.X64.Insert(Vector128<long>.Zero, long.MaxValue, 0);
long result = val.GetElement(0);
return AreEqual(long.MaxValue, result);
}
private static bool TestSse41X64Insert_UInt64()
{
Vector128<ulong> val = Sse41.X64.Insert(Vector128<ulong>.Zero, ulong.MaxValue, 0);
ulong result = val.GetElement(0);
return AreEqual(ulong.MaxValue, result);
}
}
}
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