[Bug libstdc++/88101] Implement P0528R3, C++20 cmpxchg and padding bits

[redi at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88101

Jonathan Wakely <redi at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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           Keywords|                            |patch

--- Comment #13 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Library patch posted:
https://gcc.gnu.org/pipermail/gcc-patches/2022-September/601218.html