[Bug c/65145] size of atomic object is not correct

[alexey.lapshin at oracle dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65145

--- Comment #2 from Alexey Lapshin <alexey.lapshin at oracle dot com> ---
Hi Joseph,

    Could you help me with a link to the correct description of atomic ABI,
which in fact used by gcc/g++, please ?

Thank you, Alexey.