[Bug gcov-profile/79392] MinGW-w64 backend: programs built with --coverage do not create *.gcda files

[marxin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79392

--- Comment #6 from Martin Liška <marxin at gcc dot gnu.org> ---
After what was said, can we close it as invalid?