[PATCH] D99463: [AArch64][GlobalISel] Define some legalization rules for G_ROTR and G_ROTL.

[Amara Emerson via Phabricator via llvm-commits]

aemerson created this revision.
aemerson added a reviewer: paquette.
aemerson added a project: LLVM.
Herald added subscribers: danielkiss, hiraditya, kristof.beyls, rovka.
aemerson requested review of this revision.

For imported pattern purposes, we have a custom rule that promotes the rotate amount to 64b as well.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D99463

Files:
  llvm/lib/Target/AArch64/GISel/AArch64LegalizerInfo.cpp
  llvm/lib/Target/AArch64/GISel/AArch64LegalizerInfo.h
  llvm/test/CodeGen/AArch64/GlobalISel/legalize-rotr-rotl.mir
  llvm/test/CodeGen/AArch64/GlobalISel/legalizer-info-validation.mir

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