[all-commits] [llvm/llvm-project] 5e1ede: AMDGPU: Delete seemingly dead s_fmaak_f32/s_fmamk_...

Matt Arsenault via All-commits all-commits at lists.llvm.org
Thu May 29 10:31:16 PDT 2025


  Branch: refs/heads/users/arsenm/amdgpu/delete-dead-s-fmaak-fmamk-folding-code
  Home:   https://github.com/llvm/llvm-project
  Commit: 5e1ede7c4e302e46469f99eb790112c6e75ba46f
      https://github.com/llvm/llvm-project/commit/5e1ede7c4e302e46469f99eb790112c6e75ba46f
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2025-05-29 (Thu, 29 May 2025)

  Changed paths:
    M llvm/lib/Target/AMDGPU/SIFoldOperands.cpp

  Log Message:
  -----------
  AMDGPU: Delete seemingly dead s_fmaak_f32/s_fmamk_f32 folding code

No tests fail with this. I'm not sure I understand the comment,
there can't be any folding into an operand that had to already
be a constant. I tried different combinations of immediates to these
instructions but never hit the condition.



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