[all-commits] [llvm/llvm-project] ec0b22: [VPlan] Reuse introduces-broadcast logic in narrow...

[Ramkumar Ramachandra via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: ec0b22ff472368e11de25e0f9d38527c937500f2
      https://github.com/llvm/llvm-project/commit/ec0b22ff472368e11de25e0f9d38527c937500f2
  Author: Ramkumar Ramachandra <artagnon at tenstorrent.com>
  Date:   2026-02-13 (Fri, 13 Feb 2026)

  Changed paths:
    M llvm/lib/Transforms/Vectorize/VPlanTransforms.cpp
    M llvm/test/Transforms/LoopVectorize/AArch64/epilog-iv-select-cmp.ll
    M llvm/test/Transforms/LoopVectorize/pr44488-predication.ll
    M llvm/test/Transforms/LoopVectorize/select-cmp.ll

  Log Message:
  -----------
  [VPlan] Reuse introduces-broadcast logic in narrowToSingleScalars (#174444)

narrowToSingleScalarRecipes' operands check is a bit too restrictive by
permitting a single user. Factor out and reuse the existing
introduces-broadcast logic to improve results.



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