[PATCH] D56784: [X86][SSE] Use PSLLDQ/PSRLDQ to mask out zeroable ends of a shuffle

[Sanjay Patel via Phabricator via llvm-commits]

spatel accepted this revision.
spatel added a comment.
This revision is now accepted and ready to land.

LGTM - but I think we should have a bug report and/or a TODO comment somewhere about the triple-shift if it's not there already.


Repository:
  rL LLVM

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  https://reviews.llvm.org/D56784/new/

https://reviews.llvm.org/D56784