https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96010
--- Comment #3 from Martin Liška <marxin at gcc dot gnu.org> --- You're doing well, but as said, we have quite some GCOV issues that are quite similar to this one. And it seems quite low priority to me for now. You can inspire about what bugs we have here: https://gcc.gnu.org/bugzilla/buglist.cgi?bug_status=__open__&component=gcov-profile&list_id=273005&product=gcc these starting with "[GCOV]".