http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52932
--- Comment #7 from Uros Bizjak <ubizjak at gmail dot com> 2012-04-12 17:07:56 UTC --- Created attachment 27144 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=27144 Even more updated patch Patch that also fixes vpermd insn.