[PATCH] D18189: [X86][XOP] Support for VPPERM byte shuffle instruction
Simon Pilgrim via llvm-commits
llvm-commits at lists.llvm.org
Wed Mar 23 17:04:19 PDT 2016
RKSimon updated this revision to Diff 51493.
RKSimon added a comment.
Reduced the patch to just the plumbing for the X86ISD::VPPERM opcode.
Yeah, VPPERM is pretty nifty - I'll probably try to make use of at least some of its features (bitreverse comes to mind) in future patches, but for now I'm just interested in binary shuffle combining.
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