[all-commits] [llvm/llvm-project] 9ba7e2: [GlobalISel] Use replaceRegOrBuildCopy when legali...

[David Green via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 9ba7e2da009d7128c81e16f5a8e60c9abcb0e83d
      https://github.com/llvm/llvm-project/commit/9ba7e2da009d7128c81e16f5a8e60c9abcb0e83d
  Author: David Green <david.green at arm.com>
  Date:   2024-12-16 (Mon, 16 Dec 2024)

  Changed paths:
    M llvm/include/llvm/CodeGen/GlobalISel/LegalizationArtifactCombiner.h
    M llvm/test/CodeGen/AArch64/GlobalISel/legalize-ext.mir
    M llvm/test/CodeGen/AMDGPU/GlobalISel/legalize-and.mir
    M llvm/test/CodeGen/AMDGPU/GlobalISel/legalize-merge-values.mir
    M llvm/test/CodeGen/AMDGPU/GlobalISel/legalize-or.mir
    M llvm/test/CodeGen/AMDGPU/GlobalISel/legalize-phi.mir
    M llvm/test/CodeGen/AMDGPU/GlobalISel/legalize-shuffle-vector.s16.mir
    M llvm/test/CodeGen/AMDGPU/GlobalISel/legalize-xor.mir
    M llvm/test/CodeGen/AMDGPU/GlobalISel/legalize-zext.mir

  Log Message:
  -----------
  [GlobalISel] Use replaceRegOrBuildCopy when legalizer-combining s/zext(undef) (#119850)

Similar to #119721, this helps remove some of the COPYs created by the
CSE builder.



To unsubscribe from these emails, change your notification settings at https://github.com/llvm/llvm-project/settings/notifications