llvm-project

0e34f3f4 - [libc++] Extract a clean base support API for std::atomic (#118129)

[libc++] Extract a clean base support API for std::atomic (#118129) This patch documents the underlying API for implementing atomics on a platform. This doesn't change the operations that std::atomic is based on, but it reorganizes the C11 / GCC implementation split to make it clearer what's the base support layer and what's not.