About spinlock implementation

[Guillaume Piolat via Digitalmars-d-learn]

On Thursday, 1 September 2016 at 07:46:04 UTC, qznc wrote:
>
> I find the documentation on MemoryOrder lacking about the 
> semantics of rel. :(
>
> [0] https://dlang.org/library/core/atomic/memory_order.html

What helped me was to read std::memory_order documentation
http://en.cppreference.com/w/cpp/atomic/memory_order