http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55388
--- Comment #9 from Eric Botcazou <ebotcazou at gcc dot gnu.org> 2012-11-22 11:02:43 UTC --- Richard, did you already start to investigate seriously? If no, I can take it over if you want, it's SPARC and I have a big share in the problematic patch.