[all-commits] [llvm/llvm-project] 66775f: [SLP]Fix PR69196: Instruction does not dominate al...

[Alexey Bataev via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 66775f8ccdcc8264ef349518e1c59d96d4227823
      https://github.com/llvm/llvm-project/commit/66775f8ccdcc8264ef349518e1c59d96d4227823
  Author: Alexey Bataev <a.bataev at outlook.com>
  Date:   2023-10-17 (Tue, 17 Oct 2023)

  Changed paths:
    M llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
    A llvm/test/Transforms/SLPVectorizer/X86/non-scheduled-inst-reused-as-last-inst.ll

  Log Message:
  -----------
  [SLP]Fix PR69196: Instruction does not dominate all uses

During emission of the postponed gathers, need to insert them before
user instruction to avoid use before definition crash.