http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54139
--- Comment #4 from Aldy Hernandez <aldyh at gcc dot gnu.org> 2013-01-15 15:49:04 UTC --- Perhaps this is a duplicate of PR55780? If it is, there is already a proposed patch here: http://gcc.gnu.org/ml/gcc-patches/2012-12/msg01339.html which has been pinged here: http://gcc.gnu.org/ml/gcc-patches/2013-01/msg00749.html