http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56113
--- Comment #1 from Kangkook <aixer77 at gmail dot com> 2013-01-25 20:39:06 UTC --- Created attachment 29276 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=29276 a script to generates the code that reproduces the bug