From dee8fb7386799ee85c0e106a48400e0d9ab14661 Mon Sep 17 00:00:00 2001 From: Tanner Gooding Date: Sat, 30 Dec 2017 16:42:35 -0800 Subject: [PATCH] Adding tests for the SSE Set scalar intrinsic --- .../JIT/HardwareIntrinsics/X86/Sse/SetScalar.cs | 75 ++++++++++++++++++++++ .../HardwareIntrinsics/X86/Sse/SetScalar_r.csproj | 34 ++++++++++ .../HardwareIntrinsics/X86/Sse/SetScalar_ro.csproj | 34 ++++++++++ 3 files changed, 143 insertions(+) create mode 100644 tests/src/JIT/HardwareIntrinsics/X86/Sse/SetScalar.cs create mode 100644 tests/src/JIT/HardwareIntrinsics/X86/Sse/SetScalar_r.csproj create mode 100644 tests/src/JIT/HardwareIntrinsics/X86/Sse/SetScalar_ro.csproj diff --git a/tests/src/JIT/HardwareIntrinsics/X86/Sse/SetScalar.cs b/tests/src/JIT/HardwareIntrinsics/X86/Sse/SetScalar.cs new file mode 100644 index 0000000..f552d14 --- /dev/null +++ b/tests/src/JIT/HardwareIntrinsics/X86/Sse/SetScalar.cs @@ -0,0 +1,75 @@ +// Licensed to the .NET Foundation under one or more agreements. +// The .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 (Sse.IsSupported) + { + using (TestTable floatTable = new TestTable(new float[4] { float.NaN, float.NaN, float.NaN, float.NaN })) + { + var vf1 = Sse.SetScalar(3); + Unsafe.Write(floatTable.outArrayPtr, vf1); + + if (!floatTable.CheckResult((x) => (x[0] == 3) + && (BitConverter.SingleToInt32Bits(x[1]) == 0) + && (BitConverter.SingleToInt32Bits(x[2]) == 0) + && (BitConverter.SingleToInt32Bits(x[3]) == 0))) + { + Console.WriteLine("SSE SetScalar failed on float:"); + foreach (var item in floatTable.outArray) + { + Console.Write(item + ", "); + } + Console.WriteLine(); + testResult = Fail; + } + } + } + + + return testResult; + } + + public unsafe struct TestTable : IDisposable where T : struct + { + public T[] outArray; + + public void* outArrayPtr => outHandle.AddrOfPinnedObject().ToPointer(); + + GCHandle outHandle; + public TestTable(T[] a) + { + this.outArray = a; + + outHandle = GCHandle.Alloc(outArray, GCHandleType.Pinned); + } + public bool CheckResult(Func check) + { + return check(outArray); + } + + public void Dispose() + { + outHandle.Free(); + } + } + + } +} diff --git a/tests/src/JIT/HardwareIntrinsics/X86/Sse/SetScalar_r.csproj b/tests/src/JIT/HardwareIntrinsics/X86/Sse/SetScalar_r.csproj new file mode 100644 index 0000000..9f861d8 --- /dev/null +++ b/tests/src/JIT/HardwareIntrinsics/X86/Sse/SetScalar_r.csproj @@ -0,0 +1,34 @@ + + + + + Debug + AnyCPU + 2.0 + {95DFC527-4DC1-495E-97D7-E94EE1F7140D} + Exe + {786C830F-07A1-408B-BD7F-6EE04809D6DB};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC} + ..\..\ + true + + + + + + + False + + + + None + + + + + + + + + + + diff --git a/tests/src/JIT/HardwareIntrinsics/X86/Sse/SetScalar_ro.csproj b/tests/src/JIT/HardwareIntrinsics/X86/Sse/SetScalar_ro.csproj new file mode 100644 index 0000000..b782078 --- /dev/null +++ b/tests/src/JIT/HardwareIntrinsics/X86/Sse/SetScalar_ro.csproj @@ -0,0 +1,34 @@ + + + + + Debug + AnyCPU + 2.0 + {95DFC527-4DC1-495E-97D7-E94EE1F7140D} + Exe + {786C830F-07A1-408B-BD7F-6EE04809D6DB};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC} + ..\..\ + true + + + + + + + False + + + + None + True + + + + + + + + + + -- 2.7.4