[all-commits] [llvm/llvm-project] f1036d: [X86] X86InstrInfo::commuteInstructionImpl - remov...

Simon Pilgrim via All-commits all-commits at lists.llvm.org
Fri Jun 13 04:49:43 PDT 2025


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: f1036d844e4b886ac702859ccf8a19cf2153c7f7
      https://github.com/llvm/llvm-project/commit/f1036d844e4b886ac702859ccf8a19cf2153c7f7
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2025-06-13 (Fri, 13 Jun 2025)

  Changed paths:
    M llvm/lib/Target/X86/X86InstrInfo.cpp

  Log Message:
  -----------
  [X86] X86InstrInfo::commuteInstructionImpl - remove (V)BLENDPD/S commutation to (V)MOVSD/S optsize handling (#144051)

Just commute with (V)BLENDPD/S like all other BLEND instructions

This is now handled more generally by the X86FixupInstTuningPass (OptSize fold occurs even without a scheduler model).

First step towards #142972



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