http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57157
--- Comment #2 from Marc Glisse <glisse at gcc dot gnu.org> 2013-05-05 07:19:07 UTC --- Created attachment 30033 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=30033 fold_binary patch A forwprop patch would be better, but this seems to work.
