[PATCH] D157740: [WIP] [InstCombine] Fold icmp into phi beyond the same BB.

Biplob Mishra via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Tue Aug 22 03:20:41 PDT 2023


bipmis updated this revision to Diff 552296.
bipmis added a comment.

Updating the patch to fold cmp's into phi beyond BB.
Tested and did not find any significant regressions. Can provide the test results if needed.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D157740/new/

https://reviews.llvm.org/D157740

Files:
  llvm/lib/Transforms/InstCombine/InstCombineCompares.cpp
  llvm/test/Transforms/InstCombine/icmp-constant-phi.ll
  llvm/test/Transforms/InstCombine/phi.ll

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