[Bug tree-optimization/45791] Missed devirtualization

[hubicka at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45791

--- Comment #4 from Jan Hubicka <hubicka at gcc dot gnu.org> 2010-09-25 
22:12:39 UTC ---
Note that the patch attached solves one indirect call in the testcase but has
no effect on mozilla.