[all-commits] [llvm/llvm-project] b21905: [SLP] remove unnecessary state in matching reductions

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  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: b21905dfe3797289791443661540b72cb43dfdf3
      https://github.com/llvm/llvm-project/commit/b21905dfe3797289791443661540b72cb43dfdf3
  Author: Sanjay Patel <spatel at rotateright.com>
  Date:   2021-01-14 (Thu, 14 Jan 2021)

  Changed paths:
    M llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp

  Log Message:
  -----------
  [SLP] remove unnecessary state in matching reductions

This is NFC-intended. I'm still trying to figure out
how the loop where this is used works. It does not
seem like we require this data at all, but it's
hard to confirm given the complicated predicates.