[all-commits] [llvm/llvm-project] 76f0ff: [SLP]Add an extra check to avoid infinite vectoriz...

[Alexey Bataev via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 76f0ff8210d56a050d2679926a2fdddd3a8c16d6
      https://github.com/llvm/llvm-project/commit/76f0ff8210d56a050d2679926a2fdddd3a8c16d6
  Author: Alexey Bataev <a.bataev at outlook.com>
  Date:   2024-11-25 (Mon, 25 Nov 2024)

  Changed paths:
    M llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
    M llvm/test/Transforms/SLPVectorizer/X86/buildvector-schedule-for-subvector.ll

  Log Message:
  -----------
  [SLP]Add an extra check to avoid infinite vectorization attempts

Added extra check for the cost of the buildvector if the -slp-threshold
option is used. Prevents infinite vectorization attempts.



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