http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48981
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> 2011-05-12 17:59:56 UTC --- Created attachment 24239 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=24239 Patch which changes how vec base is done Can you try this patch? I have not tested it and have not even tried compiling it.