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[X86][SSE] Reuse zeroable element mask in lowerVectorShuffleAsInsertPS. NFCI
authorSimon Pilgrim <llvm-dev@redking.me.uk>
Sat, 5 Nov 2016 17:27:48 +0000 (17:27 +0000)
committerSimon Pilgrim <llvm-dev@redking.me.uk>
Sat, 5 Nov 2016 17:27:48 +0000 (17:27 +0000)
commit64a592d0a24d7ee7837ddff83d84b5fc13d8cd2c
tree95a68c5ff26667a1c66a578149ef142f0d13c029tree | snapshot
parent009befbd88c5981d9f944246f81e8d9039f088e9commit | diff
[X86][SSE] Reuse zeroable element mask in lowerVectorShuffleAsInsertPS. NFCI

Don't regenerate a zeroable element mask with computeZeroableShuffleElements when its already available.

llvm-svn: 286040
llvm/lib/Target/X86/X86ISelLowering.cpp diff | blob | history
Domain: System / Toolchain;