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| author | Sivarv <sivarv@microsoft.com> | 2016-12-21 17:34:39 -0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2016-12-21 17:34:39 -0800 |
| commit | e88965d26433025ff36b9164b06833ca2253b61c (patch) | |
| tree | 503dc10f4bc434ab497b5e83d166d3273d1696bc /tests | |
| parent | 3f9ec2a41a809ae6e39e727871d1d7d6c29106b7 (diff) | |
| parent | 7c887cfd237e767454c7a8eca51aac5a6c4357aa (diff) | |
| download | coreclr-e88965d26433025ff36b9164b06833ca2253b61c.tar.gz coreclr-e88965d26433025ff36b9164b06833ca2253b61c.tar.bz2 coreclr-e88965d26433025ff36b9164b06833ca2253b61c.zip | |
Merge pull request #8706 from sivarv/simdAbs
Use Pabsd/pabsw/pabsb instructions for Abs SIMD intrinsic on SSE3_4 and above targets.
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/src/JIT/SIMD/VectorAbs.cs | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/tests/src/JIT/SIMD/VectorAbs.cs b/tests/src/JIT/SIMD/VectorAbs.cs index 64a7bde17f..ab18272b18 100644 --- a/tests/src/JIT/SIMD/VectorAbs.cs +++ b/tests/src/JIT/SIMD/VectorAbs.cs @@ -76,6 +76,8 @@ internal partial class VectorTest if (VectorAbsTest<Double>.VectorAbs(-1d, 1d) != Pass) returnVal = Fail; if (VectorAbsTest<int>.VectorAbs(-1, 1) != Pass) returnVal = Fail; if (VectorAbsTest<long>.VectorAbs(-1, 1) != Pass) returnVal = Fail; + if (VectorAbsTest<short>.VectorAbs((short)-1, (short)1) != Pass) returnVal = Fail; + if (VectorAbsTest<sbyte>.VectorAbs((sbyte)-1, (sbyte)1) != Pass) returnVal = Fail; if (Vector4Test.VectorAbs() != Pass) returnVal = Fail; if (Vector3Test.VectorAbs() != Pass) returnVal = Fail; if (Vector2Test.VectorAbs() != Pass) returnVal = Fail; @@ -87,7 +89,10 @@ internal partial class VectorTest JitLog jitLog = new JitLog(); if (!jitLog.Check("Abs", "Single")) returnVal = Fail; if (!jitLog.Check("Abs", "Double")) returnVal = Fail; - // Abs is not an intrinsic for Int32 and Int64, but IS for UInt32 and UInt64 + // SSE2: Abs is not an intrinsic for Int32 and Int64, but IS for UInt32 and UInt64 + // SSE3_4: Abs is not an intrinsic for Int64 alone. + // Since right now there is no way to know SIMD instruction set used by JIT, + // we will check conservatively on SSE3_4 targets. if (!jitLog.Check("System.Numerics.Vector4:Abs")) returnVal = Fail; if (!jitLog.Check("System.Numerics.Vector3:Abs")) returnVal = Fail; if (!jitLog.Check("System.Numerics.Vector2:Abs")) returnVal = Fail; @@ -95,6 +100,14 @@ internal partial class VectorTest if (!jitLog.Check("Abs", "Byte")) returnVal = Fail; if (!jitLog.Check("Abs", "UInt32")) returnVal = Fail; if (!jitLog.Check("Abs", "UInt64")) returnVal = Fail; + + // AVX: Abs is not an intrinsic for Int64 alone. + if (Vector<int>.Count == 8) + { + if (!jitLog.Check("Abs", "Int32")) returnVal = Fail; + if (!jitLog.Check("Abs", "Int16")) returnVal = Fail; + if (!jitLog.Check("Abs", "SByte")) returnVal = Fail; + } jitLog.Dispose(); return returnVal; |