http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56507
--- Comment #4 from Alexander <bratsinot at gmail dot com> 2013-03-02 18:51:35 UTC --- (In reply to comment #3) > Can you invoke the following command: > cat /proc/cpuinfo I'm terribly sorry, something went wrong (several times), when I executed "gcc -march=native -Q --help=target", and -msse4.1 been unchecked.