[all-commits] [llvm/llvm-project] 797c5a: AMDGPU: Add missing smem-prefetch-insts to gfx12.5...

[Matt Arsenault via All-commits]

  Branch: refs/heads/users/arsenm/amdgpu/fillfeaturemap-smem-prefetch-insts
  Home:   https://github.com/llvm/llvm-project
  Commit: 797c5a9686c7cb61ccb70dde25494d6164601dc4
      https://github.com/llvm/llvm-project/commit/797c5a9686c7cb61ccb70dde25494d6164601dc4
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2026-07-31 (Fri, 31 Jul 2026)

  Changed paths:
    M clang/test/CodeGenOpenCL/builtins-amdgcn-gfx1250.cl
    M clang/test/CodeGenOpenCL/builtins-amdgcn-gfx13.cl
    M llvm/lib/TargetParser/AMDGPUTargetParser.cpp
    M llvm/test/CodeGen/AMDGPU/llvm.amdgcn.s.prefetch.data.ll

  Log Message:
  -----------
  AMDGPU: Add missing smem-prefetch-insts to gfx12.5/gfx13 feature map

fillAMDGCNFeatureMap omitted smem-prefetch-insts for gfx125x and gfx13,
so clang wrongly rejected __builtin_amdgcn_s_prefetch_data / _inst /
s_buffer_prefetch_data.

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



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