[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
Mon May 3 08:05:31 PDT 2021


This revision was automatically updated to reflect the committed changes.
Closed by commit rG27b651ca473b: [InstCombine] cttz(zext(x)) -> zext(cttz(x)) if the 'ZeroIsUndef' parameter is… (authored by xbolva00).

Repository:
  rG LLVM Github Monorepo

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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