[libcxx-commits] [libcxx] [libc++] atomic timed wait (PR #172214)

[Louis Dionne via libcxx-commits]

https://github.com/ldionne commented:

IMO this change makes sense even if we don't see much of a perf benefit, this is how we should have implemented it from the start.

https://github.com/llvm/llvm-project/pull/172214