[all-commits] [llvm/llvm-project] 3d6b2d: [GlobalISel] Use replaceRegOrBuildCopy when legali...

[David Green via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 3d6b2d491209018918e4c881a0917bffc54cc0d9
      https://github.com/llvm/llvm-project/commit/3d6b2d491209018918e4c881a0917bffc54cc0d9
  Author: David Green <david.green at arm.com>
  Date:   2024-12-13 (Fri, 13 Dec 2024)

  Changed paths:
    M llvm/include/llvm/CodeGen/GlobalISel/LegalizationArtifactCombiner.h
    M llvm/test/CodeGen/AArch64/GlobalISel/combine-ext-debugloc.mir
    M llvm/test/CodeGen/AArch64/GlobalISel/legalize-build-vector.mir
    M llvm/test/CodeGen/AArch64/GlobalISel/legalize-concat-vectors.mir
    M llvm/test/CodeGen/AArch64/GlobalISel/legalize-inserts.mir

  Log Message:
  -----------
  [GlobalISel] Use replaceRegOrBuildCopy when legalizer-combining anyext(undef). (#119721)

This just avoids the unnecessary creation of some COPY nodes created
from the CSE builder.



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