[all-commits] [llvm/llvm-project] 0dddfa: [SLP]Recalculate deps if the original instruction ...

[Alexey Bataev via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 0dddfab54cc3091ca6d29d9b733f0987ed79dc16
      https://github.com/llvm/llvm-project/commit/0dddfab54cc3091ca6d29d9b733f0987ed79dc16
  Author: Alexey Bataev <a.bataev at outlook.com>
  Date:   2025-09-10 (Wed, 10 Sep 2025)

  Changed paths:
    M llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
    A llvm/test/Transforms/SLPVectorizer/X86/original-inst-scheduled-after-copyable.ll

  Log Message:
  -----------
  [SLP]Recalculate deps if the original instruction scheduled after being copyable

If the original instruction is going to be scheduled after same
instruction being scheduled as copyable, need to recalculate
dependencies. Otherwise, the dependencies maybe calculated incorrectly.



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