[all-commits] [llvm/llvm-project] b5e63c: clang/AMDGPU: Emit atomicrmw for __builtin_amdgcn_...

[Matt Arsenault via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: b5e63cc533b5e752eb475ac657f09b9bb5eb2373
      https://github.com/llvm/llvm-project/commit/b5e63cc533b5e752eb475ac657f09b9bb5eb2373
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2024-08-15 (Thu, 15 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:
  -----------
  clang/AMDGPU: Emit atomicrmw for __builtin_amdgcn_global_atomic_fadd_{f32|f64} (#96872)

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



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