http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14758
--- Comment #9 from Andrew Pinski <pinskia at gcc dot gnu.org> 2012-02-28 07:16:02 UTC --- (In reply to comment #5) > Andrew, I'm planning to generalize CCPs propagation engine after the > merge into mainline. Long term, the forward propagation pass will > probably be subsumed by this. I have patches to this simplifying in a generic way that other passes can use.