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.