[Bug middle-end/32074] Optimizer does not exploit assertions

[pinskia at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32074

--- Comment #4 from Andrew Pinski <pinskia at gcc dot gnu.org> 2011-07-18 
23:00:28 UTC ---
We have __builtin_unreachable() now which should allow for this optimization.