[all-commits] [llvm/llvm-project] c060de: GlobalISel: Fix artifact combine value finder look...

[petar-avramovic via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: c060de72ec48386b5273f928d7098075bb5c4956
      https://github.com/llvm/llvm-project/commit/c060de72ec48386b5273f928d7098075bb5c4956
  Author: Petar Avramovic <Petar.Avramovic at amd.com>
  Date:   2022-11-03 (Thu, 03 Nov 2022)

  Changed paths:
    M llvm/include/llvm/CodeGen/GlobalISel/LegalizationArtifactCombiner.h
    M llvm/test/CodeGen/AMDGPU/GlobalISel/artifact-combiner-build-vector.mir
    M llvm/test/CodeGen/AMDGPU/GlobalISel/extractelement.i128.ll
    M llvm/test/CodeGen/AMDGPU/GlobalISel/insertelement.ll

  Log Message:
  -----------
  GlobalISel: Fix artifact combine value finder look through copy

Search for COPY source in instruction we get from look through (not copy dst).

Differential Revision: https://reviews.llvm.org/D137273