[Bug gcov-profile/94636] gcov should and could output overall coverage. This is just a 2 code lines change.

[cvs-commit at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94636

--- Comment #2 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Martin Liska <mar...@gcc.gnu.org>:

https://gcc.gnu.org/g:ab37baa60ef287c0f5ba9eaa067aa3192b9fb37e

commit r11-79-gab37baa60ef287c0f5ba9eaa067aa3192b9fb37e
Author: Martin Liska <mli...@suse.cz>
Date:   Fri Apr 17 17:19:12 2020 +0200

    gcov: print total_lines summary for all files.

    gcc/ChangeLog:

    2020-04-17  Martin Liska  <mli...@suse.cz>

            PR gcov-profile/94636
            * gcov.c (main): Print total lines summary at the end.
            (generate_results): Expect file_name always being non-null.
            Print newline after intermediate file is printed in order to align
with
            what we do for normal files.