http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49485
--- Comment #10 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-10-20 08:42:55 UTC --- Certainly not right now, this isn't a kind of change that should be added in between 4.6.2-RC and 4.6.2. Maybe later.