[PATCH] D58475: [X86] Improve detection of unneeded shift amount masking to also handle the case that the LHS has known zeroes in it

Simon Pilgrim via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Mon Feb 25 10:52:45 PST 2019


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

LGTM


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D58475/new/

https://reviews.llvm.org/D58475





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