http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51564
--- Comment #6 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-05-04 08:42:31 UTC --- I'm always relucant in backporting this kind of fixes as the LTO state is so different on branches. Can you confirm that backporting this fix fixes problems for you? I ask because type-decls do not survive on the 4.6 branch AFAIK.
