[PATCH] D18189: [X86][XOP] Support for VPPERM byte shuffle instruction

[Simon Pilgrim via llvm-commits]

RKSimon added a comment.

ping - I'm primarily interested in whether anybody has any concerns about the changes to X86MCInstLower.cpp - I realise not many people are up on the workings of XOP ;-)


Repository:
  rL LLVM

http://reviews.llvm.org/D18189