[PATCH] D142429: [InstCombine] Use `analyzeKnownBitsFromAndXorOr` in `SimplifyDemandedUseBits` for and/xor/or

Noah Goldstein via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Thu Feb 23 17:52:46 PST 2023


This revision was automatically updated to reflect the committed changes.
Closed by commit rG4fcfff4f2de0: Use `analyzeKnownBitsFromAndXorOr` in `SimplifyDemandedUseBits` for and/xor/or (authored by goldstein.w.n).

Changed prior to commit:
  https://reviews.llvm.org/D142429?vs=498953&id=500024#toc

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D142429/new/

https://reviews.llvm.org/D142429

Files:
  llvm/lib/Transforms/InstCombine/InstCombineSimplifyDemanded.cpp
  llvm/test/Analysis/ValueTracking/knownbits-and-or-xor-lowbit.ll
  llvm/test/Analysis/ValueTracking/knownbits-bmi-pattern.ll
  llvm/test/Transforms/InstCombine/ctpop-pow2.ll

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D142429.500024.patch
Type: text/x-patch
Size: 9812 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20230224/f08bd13b/attachment.bin>


More information about the llvm-commits mailing list