[Bug libstdc++/99277] C++2a synchronisation is inefficient in GCC 11

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99277

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|12.2                        |12.3

--- Comment #11 from Richard Biener <rguenth at gcc dot gnu.org> ---
GCC 12.2 is being released, retargeting bugs to GCC 12.3.