[all-commits] [llvm/llvm-project] 22d271: [AMDGPU] Add UniformBinFrag to SALU fminimum/fmaxi...

Jay Foad via All-commits all-commits at lists.llvm.org
Mon Jun 2 05:02:29 PDT 2025


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 22d271be143eeb28965bfd6ff2714b20892219ee
      https://github.com/llvm/llvm-project/commit/22d271be143eeb28965bfd6ff2714b20892219ee
  Author: Jay Foad <jay.foad at amd.com>
  Date:   2025-06-02 (Mon, 02 Jun 2025)

  Changed paths:
    M llvm/lib/Target/AMDGPU/SOPInstructions.td
    M llvm/lib/Target/AMDGPU/VOP3Instructions.td

  Log Message:
  -----------
  [AMDGPU] Add UniformBinFrag to SALU fminimum/fmaximum patterns. NFCI. (#142169)

SALU patterns should have UniformBinFrag because they can only handle
uniform inputs. VALU patterns do not need DivergentBinFrag because they
work for both uniform and divergent inputs; instead we can use
AddedComplexity to ensure that SALU patterns are preferred.



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