[all-commits] [llvm/llvm-project] 9abb1f: [SLP][NFC] Add option to bypass early profitabilit...

[Valery Dmitriev via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 9abb1ffc5cb75465340cb604988d1e386415bd72
      https://github.com/llvm/llvm-project/commit/9abb1ffc5cb75465340cb604988d1e386415bd72
  Author: Valery Dmitriev <valery.n.dmitriev at intel.com>
  Date:   2024-04-15 (Mon, 15 Apr 2024)

  Changed paths:
    M llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
    M llvm/test/Transforms/SLPVectorizer/X86/ext-int-reduced-not-operand.ll
    M llvm/test/Transforms/SLPVectorizer/X86/gather-move-out-of-loop.ll
    M llvm/test/Transforms/SLPVectorizer/X86/gathered-delayed-nodes-with-reused-user.ll
    M llvm/test/Transforms/SLPVectorizer/X86/non-scheduled-inst-reused-as-last-inst.ll

  Log Message:
  -----------
  [SLP][NFC] Add option to bypass early profitability check. (#88594)

The option intended primarily for LIT tests to suppress heuristic based
profitability check and proceed vectorization of a seemingly
unprofitable alternate operation pattern. This allows the vectorizer to
execute path that was the original intent of a test.



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