[all-commits] [llvm/llvm-project] 1bc908: [AArch64][GlobalISel] Define some legalization rul...

[Amara Emerson via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 1bc90847ee3ef027f194ed740bb0bb72b8d7579a
      https://github.com/llvm/llvm-project/commit/1bc90847ee3ef027f194ed740bb0bb72b8d7579a
  Author: Amara Emerson <amara at apple.com>
  Date:   2021-03-30 (Tue, 30 Mar 2021)

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

  Log Message:
  -----------
  [AArch64][GlobalISel] Define some legalization rules for G_ROTR and G_ROTL.

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

Differential Revision: https://reviews.llvm.org/D99463