[PATCH] D79032: [X86] Add PACK instructions to hasUndefRegUpdate so the BreakFalseDeps pass will reassign an undef second source to match the first source

Simon Pilgrim via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Tue Apr 28 14:34:39 PDT 2020


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

LGTM - cheers


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D79032/new/

https://reviews.llvm.org/D79032





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