[PATCH] D73412: [TargetLowering] Remove ashr if all our demandedbits already match the sign bit

Roman Lebedev via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Sat Jan 25 03:56:06 PST 2020


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

This seems correct to me.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D73412/new/

https://reviews.llvm.org/D73412





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