[libcxx-commits] [libcxx] [libc++] P0718R2: Implementation of std::atomic<shared_ptr<T>> and std::atomic<weak_ptr<T>> (PR #194215)

[Vladislav Semykin via libcxx-commits]

ViNN280801 wrote:

I've marked two spots with `TODO` that I'd like extra attention on: strict aliasing in `__dwcas_address()` and a potential ABA issue in `__load_dwcas`.

https://github.com/llvm/llvm-project/pull/194215