http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50237
--- Comment #33 from Andrew Pinski <pinskia at gcc dot gnu.org> 2012-01-09 00:54:10 UTC --- I now get this failure with gcc/go/go.o (and others) miscomparing. I have a new version of binutils installed in the prefix but not currently in the PATH. stage2 uses ctors and stage3 uses init_array. Now my work around is just to put the new binutils in the PATH but that should not be needed.