[all-commits] [llvm/llvm-project] 5281f0: Revert "[SLP]Alternate vectorization for cmp instr...

[Benjamin Kramer via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 5281f0dab2398fdbc60fc7131f8ad2438600e7ae
      https://github.com/llvm/llvm-project/commit/5281f0dab2398fdbc60fc7131f8ad2438600e7ae
  Author: Benjamin Kramer <benny.kra at googlemail.com>
  Date:   2022-02-01 (Tue, 01 Feb 2022)

  Changed paths:
    M llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
    M llvm/test/Transforms/PhaseOrdering/X86/vector-reductions-logical.ll
    M llvm/test/Transforms/SLPVectorizer/X86/cmp_commute-inseltpoison.ll
    M llvm/test/Transforms/SLPVectorizer/X86/cmp_commute.ll
    M llvm/test/Transforms/SLPVectorizer/X86/horizontal-minmax.ll
    M llvm/test/Transforms/SLPVectorizer/X86/reduction-logical.ll

  Log Message:
  -----------
  Revert "[SLP]Alternate vectorization for cmp instructions."

This reverts commit afaaecc88c6e5989de8a6a0266610860ef99d9d6.

Crashes when compiling SciPy, test case https://reviews.llvm.org/P8276