[all-commits] [llvm/llvm-project] 3003f0: AMDGPU: Annotate group size ABI loads with range m...

Matt Arsenault via All-commits all-commits at lists.llvm.org
Mon Mar 9 06:39:50 PDT 2026


  Branch: refs/heads/users/arsenm/amdgpu/annotate-workgroup-abi-loads
  Home:   https://github.com/llvm/llvm-project
  Commit: 3003f0b667aadfa34f46be0e6a34db05ba76198e
      https://github.com/llvm/llvm-project/commit/3003f0b667aadfa34f46be0e6a34db05ba76198e
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2026-03-09 (Mon, 09 Mar 2026)

  Changed paths:
    M llvm/lib/Target/AMDGPU/AMDGPULowerKernelAttributes.cpp
    M llvm/lib/Target/AMDGPU/GCNSubtarget.h
    M llvm/lib/Target/AMDGPU/R600Subtarget.h
    M llvm/lib/Target/AMDGPU/Utils/AMDGPUBaseInfo.cpp
    M llvm/lib/Target/AMDGPU/Utils/AMDGPUBaseInfo.h
    M llvm/test/CodeGen/AMDGPU/amdgpu-max-num-workgroups-load-annotate.ll
    M llvm/test/CodeGen/AMDGPU/implicit-arg-block-count.ll
    M llvm/test/CodeGen/AMDGPU/implicit-arg-v5-opt.ll

  Log Message:
  -----------
  AMDGPU: Annotate group size ABI loads with range metadata

We previously did the same for the grid size when annotated.
The group size is easier, so it's weird that this wasn't implemented
first.



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