http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56395
--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> 2013-02-19 23:32:15 UTC --- Created attachment 29505 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=29505 pr56395.ii Somewhat reduced testcase (after 9 hours of delta, still > 20KB).