2018-09-05  Martin Liska  <mliska@suse.cz>

	* doc/gcov.texi: Update documentation of humar
	readable mode.
	* gcov.c (format_count): Print one decimal place, it provides
	more fine number of situations like '1G' vs. '1.4G'.
2018-09-05  Martin Liska  <mliska@suse.cz>

	* g++.dg/gcov/loop.C: Update test to support new format.

From-SVN: r264112