http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55569
--- Comment #5 from H.J. Lu <hjl.tools at gmail dot com> 2012-12-03 15:19:33 UTC --- It is caused by revision 193241: http://gcc.gnu.org/ml/gcc-cvs/2012-11/msg00188.html
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55569
--- Comment #5 from H.J. Lu <hjl.tools at gmail dot com> 2012-12-03 15:19:33 UTC --- It is caused by revision 193241: http://gcc.gnu.org/ml/gcc-cvs/2012-11/msg00188.html