[all-commits] [llvm/llvm-project] f8ffb4: [VPlan] Simplify ExtractLastElement(Broadcast(A)) ...

Florian Hahn via All-commits all-commits at lists.llvm.org
Fri Jun 20 13:09:08 PDT 2025


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: f8ffb4e7cd94b661c3edd323f3dd85dc77892c16
      https://github.com/llvm/llvm-project/commit/f8ffb4e7cd94b661c3edd323f3dd85dc77892c16
  Author: Florian Hahn <flo at fhahn.com>
  Date:   2025-06-20 (Fri, 20 Jun 2025)

  Changed paths:
    M llvm/lib/Transforms/Vectorize/VPlanTransforms.cpp
    M llvm/test/Transforms/LoopVectorize/first-order-recurrence-dead-instructions.ll

  Log Message:
  -----------
  [VPlan] Simplify ExtractLastElement(Broadcast(A)) -> A.

Remove trivial ExtractLastElement VPInstructions.



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