[all-commits] [llvm/llvm-project] 2824b3: [SLP] Try to recalculate deps only for nodes with ...

[Alexey Bataev via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 2824b3c00efe79873bc1cbe8181c8c65da134996
      https://github.com/llvm/llvm-project/commit/2824b3c00efe79873bc1cbe8181c8c65da134996
  Author: Alexey Bataev <a.bataev at outlook.com>
  Date:   2025-08-30 (Sat, 30 Aug 2025)

  Changed paths:
    M llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
    A llvm/test/Transforms/SLPVectorizer/X86/reschedule-only-scheduled.ll

  Log Message:
  -----------
  [SLP] Try to recalculate deps only for nodes with previously valid deps

Need to recalculate the dependencies only for nodes, which have valid
deps before they gets cleared because of the copyable nodes. Otherwise,
no need to recaculate the dependencies to prevent a crash.



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