http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49258
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|WAITING |RESOLVED
Resolution| |INVALID
--- Comment #5 from Andrew Pinski <pinskia at gcc dot gnu.org> 2012-04-07
18:08:21 UTC ---
(In reply to comment #4)
> Yes,but why we can't remove the function notused() form vtable, since this
> function will never used.
How can you tell? Without the full exectuable and knowing the entry point,
there is no way (-fwhole-program can help but it becomes a turning machine at
that point).
