682   size_t dir_len;  in get_filenum()  local
708   dir_len = file - filename;  in get_filenum()
711   if (dir_len)  in get_filenum()
714       --dir_len;  in get_filenum()
717           if (filename_ncmp (filename, dirs[dir], dir_len) == 0  in get_filenum()
718               && dirs[dir][dir_len] == '\0')  in get_filenum()
729             dirs[dir] = xmemdup0 (filename, dir_len);  in get_filenum()
742               last_used_dir_len = dir_len;  in get_filenum()
770   last_used_dir_len = dir_len;  in get_filenum()
872             size_t dir_len = strlen (dirs[files[filenum].dir]);  in dwarf2_directive_loc()  local
874             char *cp = XNEWVEC (char, dir_len + 1 + file_len + 1);  in dwarf2_directive_loc()
876             memcpy (cp, dirs[files[filenum].dir], dir_len);  in dwarf2_directive_loc()
877             INSERT_DIR_SEPARATOR (cp, dir_len);  in dwarf2_directive_loc()
878             memcpy (cp + dir_len + 1, files[filenum].filename, file_len);  in dwarf2_directive_loc()
879             cp[dir_len + file_len + 1] = '\0';  in dwarf2_directive_loc()