[X86][SSE] movddup shuffle mask decodes
authorSimon Pilgrim <llvm-dev@redking.me.uk>
Wed, 21 Jan 2015 22:02:30 +0000 (22:02 +0000)
committerSimon Pilgrim <llvm-dev@redking.me.uk>
Wed, 21 Jan 2015 22:02:30 +0000 (22:02 +0000)
commit47af023ada84011887edcc59b14967f2f7de32cd
tree21ca6567b81a2f23217c39b4ec0bf5f42b8145c0
parent7bd4c60043d995d21ced0cdf0d6c67b8ce015177
[X86][SSE] movddup shuffle mask decodes

Patch to provide shuffle decodes and asm comments for the SSE3/AVX1 movddup double duplication instructions.

llvm-svn: 226705
llvm/lib/Target/X86/InstPrinter/X86InstComments.cpp
llvm/lib/Target/X86/Utils/X86ShuffleDecode.cpp
llvm/lib/Target/X86/Utils/X86ShuffleDecode.h