http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53428
H.J. Lu <hjl.tools at gmail dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |hubicka at gcc dot gnu.org --- Comment #1 from H.J. Lu <hjl.tools at gmail dot com> 2012-05-21 01:08:52 UTC --- It is caused by revision 187631: http://gcc.gnu.org/ml/gcc-cvs/2012-05/msg00628.html