[llvm] r364072 - [X86] isBinOp - move commutative ops to isCommutativeBinOp. NFCI.
Simon Pilgrim via llvm-commits
llvm-commits at lists.llvm.org
Fri Jun 21 09:23:28 PDT 2019
Author: rksimon
Date: Fri Jun 21 09:23:28 2019
New Revision: 364072
URL: http://llvm.org/viewvc/llvm-project?rev=364072&view=rev
Log:
[X86] isBinOp - move commutative ops to isCommutativeBinOp. NFCI.
TargetLoweringBase::isBinOp checks isCommutativeBinOp as a fallback, so don't duplicate.
Modified:
llvm/trunk/lib/Target/X86/X86ISelLowering.cpp
Modified: llvm/trunk/lib/Target/X86/X86ISelLowering.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86ISelLowering.cpp?rev=364072&r1=364071&r2=364072&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86ISelLowering.cpp (original)
+++ llvm/trunk/lib/Target/X86/X86ISelLowering.cpp Fri Jun 21 09:23:28 2019
@@ -28545,17 +28545,12 @@ bool X86TargetLowering::isVectorShiftByS
bool X86TargetLowering::isBinOp(unsigned Opcode) const {
switch (Opcode) {
+ // These are non-commutative binops.
// TODO: Add more X86ISD opcodes once we have test coverage.
case X86ISD::ANDNP:
- case X86ISD::PMULUDQ:
case X86ISD::FMAX:
case X86ISD::FMIN:
- case X86ISD::FMAXC:
- case X86ISD::FMINC:
- case X86ISD::FAND:
case X86ISD::FANDN:
- case X86ISD::FOR:
- case X86ISD::FXOR:
return true;
}
@@ -28566,6 +28561,11 @@ bool X86TargetLowering::isCommutativeBin
switch (Opcode) {
// TODO: Add more X86ISD opcodes once we have test coverage.
case X86ISD::PMULUDQ:
+ case X86ISD::FMAXC:
+ case X86ISD::FMINC:
+ case X86ISD::FAND:
+ case X86ISD::FOR:
+ case X86ISD::FXOR:
return true;
}
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