2015-12-14  Tom de Vries  <tom@codesourcery.com>

	PR other/68882
	* gimple-pretty-print.c (dump_ssaname_info_to_file): New function.
	* gimple-pretty-print.h (dump_ssaname_info_to_file): Declare.
	* tree-cfg.c (dump_default_def): New function.
	(dump_function_to_file): Dump default defs for arguments, static chain,
	and decl-by-reference.

From-SVN: r231630