OSDN Git Service

[X86][AVX512] Use lowerShuffleAsRepeatedMaskAndLanePermute for non-VBMI v64i8 shuffle...
authorSimon Pilgrim <llvm-dev@redking.me.uk>
Sat, 7 Jan 2017 15:37:50 +0000 (15:37 +0000)
committerSimon Pilgrim <llvm-dev@redking.me.uk>
Sat, 7 Jan 2017 15:37:50 +0000 (15:37 +0000)
commitf9fdf76b96fbd6567ac4caa2c02b0052cc6357d1
treecb1b89a85719d4dea304900031be51474b5dce9e
parentedd4534a45df348c4ae87cfa8d08e719ae0c7085
[X86][AVX512] Use lowerShuffleAsRepeatedMaskAndLanePermute for non-VBMI v64i8 shuffles (PR31470)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@291347 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/X86/X86ISelLowering.cpp
lib/Target/X86/X86TargetTransformInfo.cpp
test/Analysis/CostModel/X86/shuffle-reverse.ll
test/CodeGen/X86/vector-shuffle-512-v64.ll