[all-commits] [llvm/llvm-project] c511e1: [InstCombine] Preserve nneg in foldLogicCastConsta...

Hongyu Chen via All-commits all-commits at lists.llvm.org
Wed Sep 10 09:55:25 PDT 2025


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: c511e1a0f8b899621dc253bd8e404fa6ed199294
      https://github.com/llvm/llvm-project/commit/c511e1a0f8b899621dc253bd8e404fa6ed199294
  Author: Hongyu Chen <xxs_chy at outlook.com>
  Date:   2025-09-10 (Wed, 10 Sep 2025)

  Changed paths:
    M llvm/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp
    M llvm/test/Transforms/InstCombine/or.ll

  Log Message:
  -----------
  [InstCombine] Preserve nneg in foldLogicCastConstant (#157865)

This patch makes use of the new public helper function to preserve nneg
in `foldLogicCastConstant`.



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