[all-commits] [llvm/llvm-project] ceb3cd: [SLP] remove dead code in reduction matching; NFC

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  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: ceb3cdccd0fb597659147e0f538fdee91414541e
      https://github.com/llvm/llvm-project/commit/ceb3cdccd0fb597659147e0f538fdee91414541e
  Author: Sanjay Patel <spatel at rotateright.com>
  Date:   2021-01-15 (Fri, 15 Jan 2021)

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

  Log Message:
  -----------
  [SLP] remove dead code in reduction matching; NFC

To get into this block we had: !A || B || C
and we checked C in the first 'if' clause
leaving !A || B. But the 2nd 'if' is checking:
A && !B --> !(!A || B)