[all-commits] [llvm/llvm-project] b84223: BasicTTI: Cleanup multiple result intrinsic handling

[Matt Arsenault via All-commits]

  Branch: refs/heads/users/arsenm/tti/multi-result-libcall-cleanup
  Home:   https://github.com/llvm/llvm-project
  Commit: b84223f393493d26c782ee7a8d7fa632bd5c1147
      https://github.com/llvm/llvm-project/commit/b84223f393493d26c782ee7a8d7fa632bd5c1147
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2025-10-31 (Fri, 31 Oct 2025)

  Changed paths:
    M llvm/include/llvm/CodeGen/BasicTTIImpl.h
    M llvm/test/Analysis/CostModel/AArch64/sincos.ll

  Log Message:
  -----------
  BasicTTI: Cleanup multiple result intrinsic handling

Avoid weird lambda returning function pointer and sink the libcall
logic to where the operation is handled. This allows chaining the
libcall logic to try sincos_stret and fallback to sincos. The resulting
cost seems too low.



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