[all-commits] [llvm/llvm-project] 605a9f: [SLP]Check if user node is same as other node and ...

[Alexey Bataev via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 605a9f590d91a42ae652c2ab13487b5ad57c58a5
      https://github.com/llvm/llvm-project/commit/605a9f590d91a42ae652c2ab13487b5ad57c58a5
  Author: Alexey Bataev <a.bataev at outlook.com>
  Date:   2025-03-14 (Fri, 14 Mar 2025)

  Changed paths:
    M llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
    A llvm/test/Transforms/SLPVectorizer/X86/user-node-with-same-last-instr.ll

  Log Message:
  -----------
  [SLP]Check if user node is same as other node and check operand order

Need to check if the user node is same as other node and check operand
order to prevent a compiler crash when trying to find matching gather
node with user nodes, having the same last instruction.

Fixes #131195



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