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Diffstat (limited to 'clang/docs/LanguageExtensions.rst')
| -rw-r--r-- | clang/docs/LanguageExtensions.rst | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/clang/docs/LanguageExtensions.rst b/clang/docs/LanguageExtensions.rst index 78f987c4a8e..652145f66fc 100644 --- a/clang/docs/LanguageExtensions.rst +++ b/clang/docs/LanguageExtensions.rst @@ -1929,7 +1929,13 @@ provided, with values corresponding to the enumerators of C11's ``memory_order`` enumeration. (Note that Clang additionally provides GCC-compatible ``__atomic_*`` -builtins) +builtins and OpenCL 2.0 ``__opencl_atomic_*`` builtins. The OpenCL 2.0 +atomic builtins are an explicit form of the corresponding OpenCL 2.0 +builtin function, and are named with a ``__opencl_`` prefix. The macros +``__OPENCL_MEMORY_SCOPE_WORK_ITEM``, ``__OPENCL_MEMORY_SCOPE_WORK_GROUP``, +``__OPENCL_MEMORY_SCOPE_DEVICE``, ``__OPENCL_MEMORY_SCOPE_ALL_SVM_DEVICES``, +and ``__OPENCL_MEMORY_SCOPE_SUB_GROUP`` are provided, with values +corresponding to the enumerators of OpenCL's ``memory_scope`` enumeration.) Low-level ARM exclusive memory builtins --------------------------------------- |
