[all-commits] [llvm/llvm-project] e4c0b3: [VPlan] Simplify x && false -> false, x | 0 -> x (...

Ramkumar Ramachandra via All-commits all-commits at lists.llvm.org
Thu Sep 4 02:30:20 PDT 2025


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: e4c0b3e1118d51a5f52b692dc49c5c62b68c7876
      https://github.com/llvm/llvm-project/commit/e4c0b3e1118d51a5f52b692dc49c5c62b68c7876
  Author: Ramkumar Ramachandra <ramkumar.ramachandra at codasip.com>
  Date:   2025-09-04 (Thu, 04 Sep 2025)

  Changed paths:
    M llvm/lib/Transforms/Vectorize/VPlanTransforms.cpp
    M llvm/test/Transforms/LoopVectorize/AArch64/blend-costs.ll
    M llvm/test/Transforms/LoopVectorize/RISCV/type-info-cache-evl-crash.ll
    M llvm/test/Transforms/LoopVectorize/X86/constant-fold.ll

  Log Message:
  -----------
  [VPlan] Simplify x && false -> false, x | 0 -> x (#156345)

The OR x, 0 -> x simplification has been introduced to avoid
regressions.



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