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| author | Carol Eidt <carol.eidt@microsoft.com> | 2017-10-23 13:44:50 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2017-10-23 13:44:50 -0700 |
| commit | 458c90a363b22fb29f6581610d5349bf06e17971 (patch) | |
| tree | 8a4ecf3c019e6f0b16382bee2d6bf50eb9d63959 /src | |
| parent | 2ba74317c027eb4ff1e854de02fbb9378d00a34e (diff) | |
| parent | e3a104cea970c00ba39533cfc87832e01a322fc7 (diff) | |
| download | coreclr-458c90a363b22fb29f6581610d5349bf06e17971.tar.gz coreclr-458c90a363b22fb29f6581610d5349bf06e17971.tar.bz2 coreclr-458c90a363b22fb29f6581610d5349bf06e17971.zip | |
Merge pull request #14649 from mikedn/float-absneg
Always use XORPS/ANDPS for FP NEG/ABS
Diffstat (limited to 'src')
| -rw-r--r-- | src/jit/codegenxarch.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/jit/codegenxarch.cpp b/src/jit/codegenxarch.cpp index 529dafced1..7da42ce7e5 100644 --- a/src/jit/codegenxarch.cpp +++ b/src/jit/codegenxarch.cpp @@ -7285,7 +7285,7 @@ void CodeGen::genSSE2BitwiseOp(GenTreePtr treeNode) // Neg(x) = flip the sign bit. // Neg(f) = f ^ 0x80000000 // Neg(d) = d ^ 0x8000000000000000 - ins = genGetInsForOper(GT_XOR, targetType); + ins = INS_xorps; if (targetType == TYP_FLOAT) { bitMask = &negBitmaskFlt; @@ -7311,7 +7311,7 @@ void CodeGen::genSSE2BitwiseOp(GenTreePtr treeNode) // Abs(x) = set sign-bit to zero // Abs(f) = f & 0x7fffffff // Abs(d) = d & 0x7fffffffffffffff - ins = genGetInsForOper(GT_AND, targetType); + ins = INS_andps; if (targetType == TYP_FLOAT) { bitMask = &absBitmaskFlt; |