[X86] Add X86TargetLowering::isCommutativeBinOp override.
authorSimon Pilgrim <llvm-dev@redking.me.uk>
Fri, 29 Mar 2019 11:25:58 +0000 (11:25 +0000)
committerSimon Pilgrim <llvm-dev@redking.me.uk>
Fri, 29 Mar 2019 11:25:58 +0000 (11:25 +0000)
commitaeaf7fcddeefe733c87f69d88265f9e27540e5ec
tree0d064b5fe82a34a15b3850666a1e46a7e71ecb83
parent62f0d1650a6f5e6f487ab16d4a88f5c7acb5122d
[X86] Add X86TargetLowering::isCommutativeBinOp override.

We currently just have test coverage for PMULUDQ - will add more in the future.

llvm-svn: 357244
llvm/lib/Target/X86/X86ISelLowering.cpp
llvm/lib/Target/X86/X86ISelLowering.h
llvm/test/CodeGen/X86/pmul.ll