[X86][SSE] Use lowerVectorShuffleWithUNPCK instead of custom matches.
authorSimon Pilgrim <llvm-dev@redking.me.uk>
Sat, 24 Oct 2015 22:45:04 +0000 (22:45 +0000)
committerSimon Pilgrim <llvm-dev@redking.me.uk>
Sat, 24 Oct 2015 22:45:04 +0000 (22:45 +0000)
commit878eaf48c11e4702a2cb5662e608cea2540a208c
tree778f5b5d727ec0fb445edc5baba748eb236e1019
parent764129822f1b8f5c765fa9915fb021ecf26489ef
[X86][SSE] Use lowerVectorShuffleWithUNPCK instead of custom matches.

Most 128-bit and 256-bit shuffles were manually matching UNPCK patterns - use lowerVectorShuffleWithUNPCK to be more thorough.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@251211 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/X86/X86ISelLowering.cpp
test/CodeGen/X86/vec_int_to_fp.ll
test/CodeGen/X86/vector-sext.ll
test/CodeGen/X86/vector-shuffle-256-v16.ll
test/CodeGen/X86/vector-zext.ll