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

Dávid Bolvanský via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Fri Apr 30 06:43:57 PDT 2021

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xbolva00 added a comment.

Thanks for feedback, sext case will be in second patch.


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  https://reviews.llvm.org/D101582/new/

https://reviews.llvm.org/D101582

Previous message: [PATCH] D101582: [InstCombine] cttz(z/sext(x)) -> zext(cttz(x)) if the 'ZeroIsUndef' parameter is 'true' (PR50172)
Next message: [llvm] 66b8a16 - [AMDGPU] Fix inconsistent ---/... in MIR tests and regenerate checks
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