[all-commits] [llvm/llvm-project] f902c5: [AArch64] Add a FeatureFuseCmpCSet (#153189)

[David Green via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: f902c5d1caf0d82a3d127806cb28a44c7a74cdd3
      https://github.com/llvm/llvm-project/commit/f902c5d1caf0d82a3d127806cb28a44c7a74cdd3
  Author: David Green <david.green at arm.com>
  Date:   2025-08-28 (Thu, 28 Aug 2025)

  Changed paths:
    M llvm/lib/Target/AArch64/AArch64Features.td
    M llvm/lib/Target/AArch64/AArch64MacroFusion.cpp
    M llvm/lib/Target/AArch64/AArch64Processors.td
    M llvm/lib/Target/AArch64/AArch64Subtarget.h
    A llvm/test/CodeGen/AArch64/misched-fuse-cset.ll

  Log Message:
  -----------
  [AArch64] Add a FeatureFuseCmpCSet (#153189)

This adds a new feature, FeatureFuseCmpCSet, and adds it to cpus that
according to the SWOG can fuse cmp+cset. The existing
FeatureFuseCCSelect was renamed FeatureFuseCmpCSel for consistency.



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