http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57047
--- Comment #8 from Matt Clarkson <mattyclarkson at gmail dot com> 2013-04-23 14:07:44 UTC --- Created attachment 29921 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=29921 A very short reproducible test case (85 loc)