http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34949
--- Comment #11 from Jason Merrill <jason at gcc dot gnu.org> 2013-03-26 15:14:30 UTC --- Created attachment 29731 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=29731 patch to add clobbers This patch adds the clobber assignments as Jakub suggested, but the back end isn't prepared for clobbers of things other than VAR_DECLs, so the test ICEs in gimplification. More back end work is needed.