PR ipa/60761
	* error.c (dump_decl) <case FUNCTION_DECL>: If
	DECL_LANG_SPECIFIC is NULL, but DECL_ABSTRACT_ORIGIN is not,
	recurse on DECL_ABSTRACT_ORIGIN instead of printing
	<built-in>.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@209278 138bc75d-0d04-0410-961f-82ee72b054a4