[all-commits] [llvm/llvm-project] 82e849: [VPlan] Avoid unnecessary BTC SymbolicValue creati...

Ramkumar Ramachandra via All-commits all-commits at lists.llvm.org
Wed Apr 1 09:26:12 PDT 2026


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 82e84940701b3e7bba9069e99f8247e7434973bc
      https://github.com/llvm/llvm-project/commit/82e84940701b3e7bba9069e99f8247e7434973bc
  Author: Ramkumar Ramachandra <artagnon at tenstorrent.com>
  Date:   2026-04-01 (Wed, 01 Apr 2026)

  Changed paths:
    M llvm/lib/Transforms/Vectorize/VPlanTransforms.cpp
    M llvm/test/Transforms/LoopVectorize/VPlan/dissolve-replicate-regions.ll

  Log Message:
  -----------
  [VPlan] Avoid unnecessary BTC SymbolicValue creation (NFC) (#189929)

Don't unnecessarily create a backedge-taken-count SymbolicValue. This
allows us to simplify some code.



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