2017-04-28  Martin Liska  <mliska@suse.cz>

	PR gcov-profile/79891
	* gcov.c (add_line_counts): Assign BBs to lines just if the BB
	is marked by compiler as living on a line.
	(get_cycles_count): Remove usage of the union.
	(output_intermediate_file): Likewise.
	(find_source): Fix GNU coding style.
	(accumulate_line_counts): Remove old non-all block mode.
	(output_lines): Remove usage of the union.
	* profile.c (output_location): Include all BBs, even if
	belonging to a same line (and file) as a previous BB.
2017-04-28  Martin Liska  <mliska@suse.cz>

	PR gcov-profile/79891
	* gcc.misc-tests/gcov-17.c: New test.
	* gcc.misc-tests/gcov-18.c: New test.

From-SVN: r247374