http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53046
H.J. Lu <hjl.tools at gmail dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |rguenth at gcc dot gnu.org --- Comment #3 from H.J. Lu <hjl.tools at gmail dot com> 2012-04-21 22:42:18 UTC --- It is caused by revision 186592: http://gcc.gnu.org/ml/gcc-cvs/2012-04/msg00543.html