Re: the godbolt example, note that release semantics are not meaningful for load operations. > If order is one of std::memory_order_release and std::memory_ord

Re: the godbolt example, note that release semantics are not meaningful for load operations. > If order is one of std::memory_order_release and std::memory_order_acq_rel, the behavior is undefined. https://en.cppreference.com/w/cpp/atomic/atomic/load https://en.cppreference.com/w/cpp/atomic/atomic/load