http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53430
--- Comment #5 from Jonathan Wakely <redi at gcc dot gnu.org> 2012-05-21 18:23:17 UTC --- P.S. You could have asked on the gcc-h...@gcc.gnu.org mailing list. Since it's one of the most widely-used distros it's safe to assume that GCC builds on F16 x86_64 for everyone else, several GCC and Fedora maintainers included, so it's probably not a GCC bug but rather user error.
