[llvm] [SLP]Improve analysis of copyables operands for commmutative main instruction (PR #185320)

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Thu Jul 9 07:13:37 PDT 2026

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sftlbcn wrote:

@alexey-bataev i believe this patch caused this optimization regression: https://godbolt.org/z/Wjxx9Yza8

https://github.com/llvm/llvm-project/pull/185320

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