[Bug tree-optimization/54494] [4.7/4.8 Regression] Missing store to volatile

[pinskia at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54494

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |wrong-code
         AssignedTo|unassigned at gcc dot       |pinskia at gcc dot gnu.org
                   |gnu.org                     |
   Target Milestone|---                         |4.7.2
            Summary|Missing store to volatile   |[4.7/4.8 Regression]
                   |                            |Missing store to volatile

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> 2012-09-05 17:48:42 UTC ---
I am going to fix this.
Note this is causing the mips linux kernel to become unstable.