[libcxx-commits] [libcxx] [libc++] fix atomic::wait memory order (PR #146267)

[Alastair Harrison via libcxx-commits]

aharrison24 wrote:

Thanks for taking this issue on! This looks like a correct implementation of ["Option 1a"](https://github.com/llvm/llvm-project/issues/109290#issuecomment-2369783010) from the original issue I raised. That's been verified by three separate people using Herd, Dartagnan and GenMC respectively, so we're relatively sure it's doing the right thing at this point!

https://github.com/llvm/llvm-project/pull/146267