[libcxx-commits] [clang] [libcxx] [clang] [libc++] fix _Atomic c11 compare exchange does not update expected results (PR #78707)

[Eli Friedman via libcxx-commits]

efriedma-quic wrote:

I think the current state addresses my concerns, yes.  I'd like to make one final pass over it, though; please git-clang-format and rebase the patch.

https://github.com/llvm/llvm-project/pull/78707