http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53062
H.J. Lu <hjl.tools at gmail dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |rguenth at gcc dot gnu.org --- Comment #1 from H.J. Lu <hjl.tools at gmail dot com> 2012-04-21 17:15:57 UTC --- It is caused by revision 186529: http://gcc.gnu.org/ml/gcc-cvs/2012-04/msg00480.html