[all-commits] [llvm/llvm-project] b9add0: AMDGPU: Add missing msad-insts to gfx13 frontend f...

[Matt Arsenault via All-commits]

  Branch: refs/heads/users/arsenm/amdgpu/fillfeaturemap-msad-insts
  Home:   https://github.com/llvm/llvm-project
  Commit: b9add0fc07a057a970e3cd81a88446bcd1cf3b9c
      https://github.com/llvm/llvm-project/commit/b9add0fc07a057a970e3cd81a88446bcd1cf3b9c
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2026-07-30 (Thu, 30 Jul 2026)

  Changed paths:
    M clang/test/CodeGenOpenCL/builtins-amdgcn-gfx13.cl
    M llvm/lib/TargetParser/AMDGPUTargetParser.cpp
    M llvm/test/CodeGen/AMDGPU/llvm.amdgcn.msad.u8.ll

  Log Message:
  -----------
  AMDGPU: Add missing msad-insts to gfx13 frontend feature map

fillAMDGCNFeatureMap omitted msad-insts for gfx1310/gfx13-generic, so
clang wrongly rejected __builtin_amdgcn_msad_u8 on those targets even
though the backend enables the feature (FeatureGFX9 generation, inherited
through FeatureGFX13). Add it to the gfx13 case.

Co-authored-by: Claude (Claude-Opus-4.8)



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