2018-05-18  Martin Liska  <mliska@suse.cz>

	PR gcov-profile/84846
	* gcov.c (print_usage): Add new -t option.
	(process_args): Handle the option.
	(generate_results): Use stdout as output when requested by
	the option.
2018-05-18  Martin Liska  <mliska@suse.cz>

	PR gcov-profile/84846
	* doc/gcov.texi: Document -t option of gcov tool.

From-SVN: r260361