http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47997
--- Comment #27 from Iain Sandoe <iains at gcc dot gnu.org> 2011-10-29 13:03:27 UTC --- let's give it a few weeks on trunk - and then back-port to 4.6 if all is OK (since we just missed the 4.6.2 release).