[all-commits] [llvm/llvm-project] 9cb7df: [SLP]Fix PR80027: handle case when ext is not redu...

[Alexey Bataev via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 9cb7dffa88190c36db0dc49a7dd2b67e0a44f97e
      https://github.com/llvm/llvm-project/commit/9cb7dffa88190c36db0dc49a7dd2b67e0a44f97e
  Author: Alexey Bataev <a.bataev at outlook.com>
  Date:   2024-04-02 (Tue, 02 Apr 2024)

  Changed paths:
    M llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
    A llvm/test/Transforms/SLPVectorizer/SystemZ/ext-not-resized-op-resized.ll

  Log Message:
  -----------
  [SLP]Fix PR80027: handle case when ext is not reduced but its operand is.

Need to handle the case, where the resize operation itself is not
reduced but its operand is. In this case need to take an extra analysis
for the operand, not the instruction itself.



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