[all-commits] [llvm/llvm-project] c4e517: [AMDGPU] Adding the amdgpu_num_work_groups functio...

[Jun Wang via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: c4e517f59c086eafe2eb61d23197820f05be799c
      https://github.com/llvm/llvm-project/commit/c4e517f59c086eafe2eb61d23197820f05be799c
  Author: Jun Wang <jwang86 at yahoo.com>
  Date:   2024-03-12 (Tue, 12 Mar 2024)

  Changed paths:
    M clang/docs/ReleaseNotes.rst
    M clang/include/clang/Basic/Attr.td
    M clang/include/clang/Basic/AttrDocs.td
    M clang/include/clang/Sema/Sema.h
    M clang/lib/CodeGen/Targets/AMDGPU.cpp
    M clang/lib/Sema/SemaDeclAttr.cpp
    M clang/lib/Sema/SemaTemplateInstantiateDecl.cpp
    M clang/test/CodeGenCUDA/amdgpu-kernel-attrs.cu
    M clang/test/CodeGenOpenCL/amdgpu-attrs.cl
    M clang/test/Misc/pragma-attribute-supported-attributes-list.test
    M clang/test/SemaCUDA/amdgpu-attrs.cu
    M llvm/docs/AMDGPUUsage.rst
    M llvm/lib/Target/AMDGPU/AMDGPUHSAMetadataStreamer.cpp
    M llvm/lib/Target/AMDGPU/AMDGPUSubtarget.cpp
    M llvm/lib/Target/AMDGPU/AMDGPUSubtarget.h
    M llvm/lib/Target/AMDGPU/SIMachineFunctionInfo.cpp
    M llvm/lib/Target/AMDGPU/SIMachineFunctionInfo.h
    M llvm/lib/Target/AMDGPU/Utils/AMDGPUBaseInfo.cpp
    M llvm/lib/Target/AMDGPU/Utils/AMDGPUBaseInfo.h
    A llvm/test/CodeGen/AMDGPU/attr-amdgpu-num-workgroups.ll
    A llvm/test/CodeGen/AMDGPU/attr-amdgpu-num-workgroups_error_check.ll

  Log Message:
  -----------
  [AMDGPU] Adding the amdgpu_num_work_groups function attribute (#79035)

A new function attribute named amdgpu_num_work_groups is added. This
attribute, which consists of three integers, allows programmers to let
the compiler know the number of workgroups to be launched in each of the
three dimensions and do optimizations based on that information.

---------

Co-authored-by: Jun Wang <jun.wang7 at amd.com>



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