[Bug libstdc++/54786] Missing fence in std::atomic::store() triggers wrong reordering.

[pinskia at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54786



Andrew Pinski <pinskia at gcc dot gnu.org> changed:



           What    |Removed                     |Added

----------------------------------------------------------------------------

             Status|UNCONFIRMED                 |RESOLVED

         Resolution|                            |FIXED

   Target Milestone|---                         |4.7.0



--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> 2012-10-02 
20:39:31 UTC ---

Note in 4.6.x we don't say we fully support C++11.  Even in 4.7.x we don't say

we do but it is much closer and even closer in implementing C++11/C11's

(threading) memory models.