[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 07:13:16 PDT 2021

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xbolva00 added a comment.

X86 backend patch landed https://reviews.llvm.org/D101662 to avoid regressions.


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

https://reviews.llvm.org/D101582

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