[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)
commita7a4b836a38bfdb1c25137d0e473fbe2f9c44406
tree84c8c29d1d712203446a4d350e57c75173ef9513
parentbc1819e62e9e9f2c8172513113f30af64eaebe26
[X86][SSE] movddup shuffle mask decodes

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

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@226705 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/X86/InstPrinter/X86InstComments.cpp
lib/Target/X86/Utils/X86ShuffleDecode.cpp
lib/Target/X86/Utils/X86ShuffleDecode.h