[PATCH] D151084: [AArch64][SVE] Add a commutative VSelectCommPredOrPassthruPatFrags

[Dave Green via Phabricator via llvm-commits]

dmgreen created this revision.
dmgreen added reviewers: paulwalker-arm, sdesmalen, david-arm, SjoerdMeijer, efriedma.
Herald added subscribers: psnobl, hiraditya, kristof.beyls, tschuett.
Herald added a project: All.
dmgreen requested review of this revision.
Herald added a project: LLVM.

This adds a commutative version of VSelectPredOrPassthruPatFrags (renamed from EitherVSelectOrPassthruPatFrags) that checks both variants for commutative operations like min/max. I have not attempted to handle fp operation that require fast-math flags.


https://reviews.llvm.org/D151084

Files:
  llvm/lib/Target/AArch64/AArch64SVEInstrInfo.td
  llvm/lib/Target/AArch64/SVEInstrFormats.td
  llvm/test/CodeGen/AArch64/sve-min-max-pred.ll

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