[all-commits] [llvm/llvm-project] eb31c3: Revert rGe1172959226689a "[X86][AVX] canonicalizeL...

[Simon Pilgrim via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: eb31c3c5cbedf3fc74b9db73419847b14cbe45e6
      https://github.com/llvm/llvm-project/commit/eb31c3c5cbedf3fc74b9db73419847b14cbe45e6
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2021-02-10 (Wed, 10 Feb 2021)

  Changed paths:
    M llvm/lib/Target/X86/X86ISelLowering.cpp
    M llvm/test/CodeGen/X86/vector-shuffle-combining-avx.ll

  Log Message:
  -----------
  Revert rGe1172959226689a "[X86][AVX] canonicalizeLaneShuffleWithRepeatedOps - merge VPERMILPD ops with different low/high masks."

Revert this while I investigate a downstream breakage report.