[all-commits] [llvm/llvm-project] 48ae61: [InstCombine] Avoid infinite loop when negating ph...

[Yingwei Zheng via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 48ae61470104e9d7a8be5beb8739c24f52cc33c0
      https://github.com/llvm/llvm-project/commit/48ae61470104e9d7a8be5beb8739c24f52cc33c0
  Author: Yingwei Zheng <dtcxzyw2333 at gmail.com>
  Date:   2024-08-17 (Sat, 17 Aug 2024)

  Changed paths:
    M llvm/lib/Transforms/InstCombine/InstCombineInternal.h
    M llvm/lib/Transforms/InstCombine/InstCombineNegator.cpp
    A llvm/test/Transforms/InstCombine/pr96012.ll

  Log Message:
  -----------
  [InstCombine] Avoid infinite loop when negating phi nodes (#104581)

Closes https://github.com/llvm/llvm-project/issues/96012

---------

Co-authored-by: Nikita Popov <github at npopov.com>



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