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

[steve at sk2 dot org]

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

--- Comment #7 from Stephen Kitt <steve at sk2 dot org> ---
(In reply to Martin Liška from comment #6)
> After what was said, can we close it as invalid?

Yes, please do.