https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95480
--- Comment #3 from David Edelsohn <dje at gcc dot gnu.org> --- Demangling the function names in the assembly output gcov_counter_add(long long*, long long, int) ... bl .__atomic_fetch_add_8 gcov_counter_set_if_null(long long*, gcov_kvp*, int) ... bl .__sync_val_compare_and_swap_8