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[X86][SSE] combineTargetShuffle - permilps(shufps(load(),x)) --> permilps(shufps...
authorSimon Pilgrim <llvm-dev@redking.me.uk>
Fri, 24 Jan 2020 15:22:56 +0000 (15:22 +0000)
committerSimon Pilgrim <llvm-dev@redking.me.uk>
Fri, 24 Jan 2020 15:23:20 +0000 (15:23 +0000)
commit3fd5d1c6e7db55209b3f03ce64ab2f25d9edea69
treecf082c00f0664fc30c9eb4d2dd1ea3a3e22438f9tree | snapshot
parenta8c3608a27a82cf1c66f33b96a06423fe0e708fccommit | diff
[X86][SSE] combineTargetShuffle - permilps(shufps(load(),x)) --> permilps(shufps(x,load()))

Moves lowerShuffleWithSHUFPS commutation code from rG30fcd29fe479 to catch cases during combine
llvm/lib/Target/X86/X86ISelLowering.cpp diff | blob | history
llvm/test/CodeGen/X86/insertelement-duplicates.ll diff | blob | history
external/llvm-project
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