[all-commits] [llvm/llvm-project] 081cd5: [AArch64] Adding FeatureFuseFCmpFCSel (#184881)

[Ahmad Yasin via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 081cd56503bcdccde43a187053d7d5e32c50085e
      https://github.com/llvm/llvm-project/commit/081cd56503bcdccde43a187053d7d5e32c50085e
  Author: Ahmad Yasin <ahmad.yasin at apple.com>
  Date:   2026-03-11 (Wed, 11 Mar 2026)

  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-fusion-fcsel.ll

  Log Message:
  -----------
  [AArch64] Adding FeatureFuseFCmpFCSel  (#184881)

This adds a new AArch64 feature, FeatureFuseFCmpFCSel - for FP compare
and FP Select instruction, and adds it to recent Apple CPUs.
Instruction scheduling makes such pairs adjacent.



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