2017-10-31  Martin Liska  <mliska@suse.cz>

	* doc/gcov.texi: Document new option.
	* gcov.c (print_usage): Likewise print it.
	(process_args): Support the argument.
	(format_count): New function.
	(format_gcov): Use the function.
2017-10-31  Martin Liska  <mliska@suse.cz>

	* g++.dg/gcov/loop.C: New test.
	* lib/gcov.exp: Support human readable format for counts.

From-SVN: r254269