[PATCH] D101582: [InstCombine] cttz(zext(x)) -> zext(cttz(x)) if the 'ZeroIsUndef' parameter is 'true' (PR50172)

Dávid Bolvanský via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Sat May 1 07:14:50 PDT 2021


xbolva00 updated this revision to Diff 342146.

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D101582/new/

https://reviews.llvm.org/D101582

Files:
  llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp
  llvm/test/Transforms/InstCombine/cttz.ll

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