[all-commits] [llvm/llvm-project] 1a02db: [X86] canonicalizeShuffleWithBinOps - add TODO for...

Simon Pilgrim via All-commits all-commits at lists.llvm.org
Thu Jun 9 04:18:46 PDT 2022


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 1a02db98822ae1a664c687fe84ab86564400aff0
      https://github.com/llvm/llvm-project/commit/1a02db98822ae1a664c687fe84ab86564400aff0
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2022-06-09 (Thu, 09 Jun 2022)

  Changed paths:
    M llvm/lib/Target/X86/X86ISelLowering.cpp

  Log Message:
  -----------
  [X86] canonicalizeShuffleWithBinOps - add TODO for X86ISD::ANDNP bitwise handling

Its just as safe to move shuffles across X86ISD::ANDNP as any other logical bitop, they just tend to appear too late to matter.

Noticed while triaging D127115 regressions.




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