[all-commits] [llvm/llvm-project] 516d09: [AArch64][GlobalISel] Mark G_CTPOP as legal for v1...

[Jessica Paquette via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 516d09387bede5369b2811f56020ed2d316403dd
      https://github.com/llvm/llvm-project/commit/516d09387bede5369b2811f56020ed2d316403dd
  Author: Jessica Paquette <jpaquette at apple.com>
  Date:   2021-04-13 (Tue, 13 Apr 2021)

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

  Log Message:
  -----------
  [AArch64][GlobalISel] Mark G_CTPOP as legal for v16s8 and v8s8

G_CTPOP can be directly selected to CNT in these cases.

Differential Revision: https://reviews.llvm.org/D100349