http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49543
--- Comment #1 from Alexander Carmeli <acarmeli at mathworks dot com> 2011-06-27 12:36:20 UTC --- Created attachment 24607 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=24607 Assembly code demonstrating incorrect cltq instruction placement