[X86][SSE] Remove BLENDPD canonicalization from combineTargetShuffle
authorSimon Pilgrim <llvm-dev@redking.me.uk>
Wed, 18 Jul 2018 13:01:20 +0000 (13:01 +0000)
committerSimon Pilgrim <llvm-dev@redking.me.uk>
Wed, 18 Jul 2018 13:01:20 +0000 (13:01 +0000)
commit3a45369b9eab62233c2f13f31eb14d7ea7445e12
tree9f7d278d95e6a096a0b856dd0319d481eed59b64
parente00cf4fc68c11830f48ef948814e9156a832e9ad
[X86][SSE] Remove BLENDPD canonicalization from combineTargetShuffle

When rL336971 removed the scalar-fp isel patterns, we lost the need for this canonicalization - commutation/folding can handle everything else.

llvm-svn: 337387
llvm/lib/Target/X86/X86ISelLowering.cpp