https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118233
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> --- >18446744073709551608 and 18446744073709551613 -8 and -3 . Some how GCC decided the range of new_path.len is [-8, -3]. new_path.type = 2; new_path.len = pathlen - bMatch - 2; memcpy(new_path.value, &(path[bMatch + 2]), new_path.len); I have not exactly looked into why though. It would mean that `pathlen < bMatch`
