[all-commits] [llvm/llvm-project] e7080f: [SLP]Extra check if the intruction matked for remo...

[Alexey Bataev via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: e7080fd735d02590cdce1bef97a7f64a34145b15
      https://github.com/llvm/llvm-project/commit/e7080fd735d02590cdce1bef97a7f64a34145b15
  Author: Alexey Bataev <a.bataev at outlook.com>
  Date:   2024-10-31 (Thu, 31 Oct 2024)

  Changed paths:
    M llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
    A llvm/test/Transforms/SLPVectorizer/X86/external-reduced-value-vectorized.ll

  Log Message:
  -----------
  [SLP]Extra check if the intruction matked for removal, must be replaced in reduction ops

If the instruction is vectorized and it is a part of the reduced values
gather/buildvector node, it should replaced in reduced operation
instructions before removal properly, to avoid compiler crash.

Fixes #114371



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