[all-commits] [llvm/llvm-project] c5e443: clang/AMDGPU: Emit atomicrmw for __builtin_amdgcn_...

[Matt Arsenault via All-commits]

  Branch: refs/heads/users/arsenm/amdgpu-clang-emit-atomicrmw-builtin-global-atomic-fadd
  Home:   https://github.com/llvm/llvm-project
  Commit: c5e443b414500bf383cb3438d39a7b8277f650dd
      https://github.com/llvm/llvm-project/commit/c5e443b414500bf383cb3438d39a7b8277f650dd
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2024-08-02 (Fri, 02 Aug 2024)

  Changed paths:
    M clang/lib/CodeGen/CGBuiltin.cpp
    M clang/test/CodeGenOpenCL/builtins-amdgcn-gfx11.cl
    M clang/test/CodeGenOpenCL/builtins-fp-atomics-gfx12.cl
    M clang/test/CodeGenOpenCL/builtins-fp-atomics-gfx90a.cl
    M clang/test/CodeGenOpenCL/builtins-fp-atomics-gfx940.cl

  Log Message:
  -----------
  clang/AMDGPU: Emit atomicrmw for __builtin_amdgcn_global_atomic_fadd_{f32|f64}

Need to emit syncscope and new metadata to get the native instruction,
most of the time.


  Commit: eaceaf620af3ce80a05f41f5272ec8545efba759
      https://github.com/llvm/llvm-project/commit/eaceaf620af3ce80a05f41f5272ec8545efba759
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2024-08-02 (Fri, 02 Aug 2024)

  Changed paths:
    M clang/lib/CodeGen/CGBuiltin.cpp
    M clang/test/CodeGenOpenCL/builtins-amdgcn-gfx11.cl
    M clang/test/CodeGenOpenCL/builtins-fp-atomics-gfx12.cl
    M clang/test/CodeGenOpenCL/builtins-fp-atomics-gfx8.cl
    M clang/test/CodeGenOpenCL/builtins-fp-atomics-gfx90a.cl
    M clang/test/CodeGenOpenCL/builtins-fp-atomics-gfx940.cl

  Log Message:
  -----------
  Use monotonic ordering


Compare: https://github.com/llvm/llvm-project/compare/81f345d6741a...eaceaf620af3

To unsubscribe from these emails, change your notification settings at https://github.com/llvm/llvm-project/settings/notifications