[X86][SSE] Add support for combining target shuffles to PALIGNR byte rotations
authorSimon Pilgrim <llvm-dev@redking.me.uk>
Tue, 16 Aug 2016 10:03:23 +0000 (10:03 +0000)
committerSimon Pilgrim <llvm-dev@redking.me.uk>
Tue, 16 Aug 2016 10:03:23 +0000 (10:03 +0000)
commitf16cd361d41135d7f261fd407d74fff38de9dfcb
treefd4b54d52ec5fd8e7b72134bd027a8d3c977e08a
parent59802321785b4b9fc31b10456c62ba3a06d3a631
[X86][SSE] Add support for combining target shuffles to PALIGNR byte rotations

llvm-svn: 278787
llvm/lib/Target/X86/X86ISelLowering.cpp
llvm/test/CodeGen/X86/vector-shuffle-256-v16.ll
llvm/test/CodeGen/X86/vector-shuffle-256-v4.ll
llvm/test/CodeGen/X86/vector-shuffle-combining-ssse3.ll