[all-commits] [llvm/llvm-project] 4b91c6: [GVN] Replace cmp with not instruction if inv cmp ...

[Andreas Jonson via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 4b91c605bfe5872e7175b887c043549e34d2901d
      https://github.com/llvm/llvm-project/commit/4b91c605bfe5872e7175b887c043549e34d2901d
  Author: Andreas Jonson <andjo403 at hotmail.com>
  Date:   2026-09-30 (Wed, 30 Sep 2026)

  Changed paths:
    M llvm/include/llvm/Transforms/Scalar/GVNValueTable.h
    M llvm/lib/Transforms/Scalar/GVN.cpp
    M llvm/test/Transforms/GVN/condprop.ll
    A llvm/test/Transforms/GVN/inverse-cmp.ll

  Log Message:
  -----------
  [GVN] Replace cmp with not instruction if inv cmp is found (#223171)

proof: https://alive2.llvm.org/ce/z/AbheFF



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