[PATCH] D143593: [InstCombine] Don't fold freeze poison when it's used in shufflevector

Manuel Brito via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Wed Feb 15 10:51:37 PST 2023


ManuelJBrito updated this revision to Diff 497744.
ManuelJBrito added a comment.

Handle bitcasts - I could not find any API for this so I made a little helper function.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D143593/new/

https://reviews.llvm.org/D143593

Files:
  llvm/lib/Transforms/InstCombine/InstructionCombining.cpp
  llvm/test/Transforms/InstCombine/shufflevector_freezepoison.ll

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