270 option_ok_for_language (const struct cl_option *option,  in option_ok_for_language()  argument
273   if (!(option->flags & lang_mask))  in option_ok_for_language()
275   else if ((option->flags & CL_TARGET)  in option_ok_for_language()
276 	   && (option->flags & (CL_LANG_ALL | CL_DRIVER))  in option_ok_for_language()
277 	   && !(option->flags & (lang_mask & ~CL_COMMON & ~CL_TARGET)))  in option_ok_for_language()
324   const struct cl_option *option = &cl_options[opt_index];  in opt_enum_arg_to_value()  local
326   gcc_assert (option->var_type == CLVC_ENUM);  in opt_enum_arg_to_value()
329   if (enum_arg_to_value (cl_enums[option->var_enum].values, arg,  in opt_enum_arg_to_value()
381   const struct cl_option *option = &cl_options[opt_index];  in generate_canonical_option()  local
382   const char *opt_text = option->opt_text;  in generate_canonical_option()
385       && !option->cl_reject_negative  in generate_canonical_option()
389       char *t = XOBNEWVEC (&opts_obstack, char, option->opt_len + 5);  in generate_canonical_option()
395       memcpy (t + 5, opt_text + 2, option->opt_len);  in generate_canonical_option()
404       if ((option->flags & CL_SEPARATE)  in generate_canonical_option()
405 	  && !option->cl_separate_alias)  in generate_canonical_option()
413 	  gcc_assert (option->flags & CL_JOINED);  in generate_canonical_option()
490 			    const struct cl_option *option,  in add_misspelling_candidates()  argument
494   gcc_assert (option);  in add_misspelling_candidates()
496   if (remapping_prefix_p (option))  in add_misspelling_candidates()
505       if (option->cl_reject_negative && option_map[i].negated)  in add_misspelling_candidates()
544   const struct cl_option *option;  in decode_cmdline_option()  local
599   option = &cl_options[opt_index];  in decode_cmdline_option()
603   if (!value && option->cl_reject_negative)  in decode_cmdline_option()
613   if (option->var_type == CLVC_SIZE)  in decode_cmdline_option()
617   warn_message = option->warn_message;  in decode_cmdline_option()
620   if (option->cl_disabled)  in decode_cmdline_option()
626   separate_arg_flag = ((option->flags & CL_SEPARATE)  in decode_cmdline_option()
627 		       && !(option->cl_no_driver_arg  in decode_cmdline_option()
630 		   ? option->cl_separate_nargs + 1  in decode_cmdline_option()
632   joined_arg_flag = (option->flags & CL_JOINED) != 0;  in decode_cmdline_option()
642       if (*arg == '\0' && !option->cl_missing_ok)  in decode_cmdline_option()
677   if (option->alias_target != N_OPTS  in decode_cmdline_option()
678       && (!option->cl_separate_alias || have_separate_arg))  in decode_cmdline_option()
680       size_t new_opt_index = option->alias_target;  in decode_cmdline_option()
685 	  gcc_assert (option->alias_arg == NULL);  in decode_cmdline_option()
686 	  gcc_assert (option->neg_alias_arg == NULL);  in decode_cmdline_option()
698 	  if (option->neg_alias_arg)  in decode_cmdline_option()
700 	      gcc_assert (option->alias_arg != NULL);  in decode_cmdline_option()
702 	      gcc_assert (!option->cl_negative_alias);  in decode_cmdline_option()
704 		arg = option->alias_arg;  in decode_cmdline_option()
706 		arg = option->neg_alias_arg;  in decode_cmdline_option()
709 	  else if (option->alias_arg)  in decode_cmdline_option()
713 	      gcc_assert (!option->cl_negative_alias);  in decode_cmdline_option()
714 	      arg = option->alias_arg;  in decode_cmdline_option()
717 	  if (option->cl_negative_alias)  in decode_cmdline_option()
721 	  option = new_option;  in decode_cmdline_option()
724 	    gcc_assert (!option->cl_reject_negative);  in decode_cmdline_option()
727 	  separate_arg_flag = ((option->flags & CL_SEPARATE)  in decode_cmdline_option()
728 			       && !(option->cl_no_driver_arg  in decode_cmdline_option()
730 	  joined_arg_flag = (option->flags & CL_JOINED) != 0;  in decode_cmdline_option()
732 	  if (separate_args > 1 || option->cl_separate_nargs)  in decode_cmdline_option()
734 			== (unsigned int) option->cl_separate_nargs + 1);  in decode_cmdline_option()
740 		  if (option->cl_missing_ok && arg == NULL)  in decode_cmdline_option()
749 	  if (option->warn_message)  in decode_cmdline_option()
752 	      warn_message = option->warn_message;  in decode_cmdline_option()
754 	  if (option->cl_disabled)  in decode_cmdline_option()
760   if (!option_ok_for_language (option, lang_mask))  in decode_cmdline_option()
762   else if (strcmp (option->opt_text, "-Werror=") == 0  in decode_cmdline_option()
781   if (arg && option->cl_tolower)  in decode_cmdline_option()
794   if (arg && (option->cl_uinteger || option->cl_host_wide_int))  in decode_cmdline_option()
797       value = *arg ? integral_argument (arg, &error, option->cl_byte_size) : 0;  in decode_cmdline_option()
802       if (option->range_max != -1  in decode_cmdline_option()
803 	  && (value < option->range_min || value > option->range_max))  in decode_cmdline_option()
808   if (arg && (option->var_type == CLVC_ENUM))  in decode_cmdline_option()
810       const struct cl_enum *e = &cl_enums[option->var_enum];  in decode_cmdline_option()
1026   const struct cl_option *option;  in prune_options()  local
1055 	  option = &cl_options[opt_idx];  in prune_options()
1056 	  if (option->neg_index < 0)  in prune_options()
1060 	  if ((option->flags & CL_JOINED)  in prune_options()
1061 	      && (!option->cl_reject_negative  in prune_options()
1062 		  || (unsigned int) option->neg_index != opt_idx))  in prune_options()
1135   const struct cl_option *option = &cl_options[opt_index];  in handle_option()  local
1144     if (option->flags & handlers->handlers[i].mask)  in handle_option()
1184   const struct cl_option *option = &cl_options[opt_index];  in generate_option()  local
1190   decoded->errors = (option_ok_for_language (option, lang_mask)  in generate_option()
1271 cmdline_handle_error (location_t loc, const struct cl_option *option,  in cmdline_handle_error()  argument
1284       if (option->missing_argument_error)  in cmdline_handle_error()
1285 	error_at (loc, option->missing_argument_error, opt);  in cmdline_handle_error()
1293       if (option->cl_byte_size)  in cmdline_handle_error()
1296 		  option->opt_text);  in cmdline_handle_error()
1299 		  option->opt_text);  in cmdline_handle_error()
1306 		option->opt_text, option->range_min, option->range_max);  in cmdline_handle_error()
1312       const struct cl_enum *e = &cl_enums[option->var_enum];  in cmdline_handle_error()
1332 		option->opt_text, s, hint);  in cmdline_handle_error()
1334 	inform (loc, "valid arguments to %qs are: %s", option->opt_text, s);  in cmdline_handle_error()
1357   const struct cl_option *option;  in read_cmdline_option()  local
1381   option = &cl_options[decoded->opt_index];  in read_cmdline_option()
1384       && cmdline_handle_error (loc, option, opt, decoded->arg,  in read_cmdline_option()
1411   const struct cl_option *option = &cl_options[opt_index];  in set_option()  local
1424   switch (option->var_type)  in set_option()
1427 	if (option->cl_host_wide_int)  in set_option()
1443 	if (option->cl_host_wide_int)  in set_option()
1459 	if (option->cl_host_wide_int)  in set_option()
1462 					   ? option->var_value  in set_option()
1463 					   : !option->var_value);  in set_option()
1470 				 ? option->var_value  in set_option()
1471 				 : !option->var_value);  in set_option()
1479 	if ((value != 0) == (option->var_type == CLVC_BIT_SET))  in set_option()
1481 	    if (option->cl_host_wide_int)   in set_option()
1482 	      *(HOST_WIDE_INT *) flag_var |= option->var_value;  in set_option()
1484 	      *(int *) flag_var |= option->var_value;  in set_option()
1488 	    if (option->cl_host_wide_int)   in set_option()
1489 	      *(HOST_WIDE_INT *) flag_var &= ~option->var_value;  in set_option()
1491 	      *(int *) flag_var &= ~option->var_value;  in set_option()
1495 	    if (option->cl_host_wide_int)   in set_option()
1496 	      *(HOST_WIDE_INT *) set_flag_var |= option->var_value;  in set_option()
1498 	      *(int *) set_flag_var |= option->var_value;  in set_option()
1510 	const struct cl_enum *e = &cl_enums[option->var_enum];  in set_option()
1540   const struct cl_option *option = &cl_options[opt_index];  in option_flag_var()  local
1542   if (option->flag_var_offset == (unsigned short) -1)  in option_flag_var()
1544   return (void *)(((char *) opts) + option->flag_var_offset);  in option_flag_var()
1553   const struct cl_option *option = &(cl_options[opt_idx]);  in option_enabled()  local
1557   if (!(option->flags & CL_COMMON)  in option_enabled()
1558       && (option->flags & CL_LANG_ALL)  in option_enabled()
1559       && !(option->flags & lang_mask))  in option_enabled()
1566     switch (option->var_type)  in option_enabled()
1569 	if (option->cl_host_wide_int)  in option_enabled()
1575 	if (option->cl_host_wide_int)   in option_enabled()
1576 	  return *(HOST_WIDE_INT *) flag_var == option->var_value;  in option_enabled()
1578 	  return *(int *) flag_var == option->var_value;  in option_enabled()
1581 	if (option->cl_host_wide_int)   in option_enabled()
1582 	  return (*(HOST_WIDE_INT *) flag_var & option->var_value) == 0;  in option_enabled()
1584 	  return (*(int *) flag_var & option->var_value) == 0;  in option_enabled()
1587 	if (option->cl_host_wide_int)   in option_enabled()
1588 	  return (*(HOST_WIDE_INT *) flag_var & option->var_value) != 0;  in option_enabled()
1590 	  return (*(int *) flag_var & option->var_value) != 0;  in option_enabled()
1593 	if (option->cl_host_wide_int)  in option_enabled()
1610 get_option_state (struct gcc_options *opts, int option,  in get_option_state()  argument
1613   void *flag_var = option_flag_var (option, opts);  in get_option_state()
1618   switch (cl_options[option].var_type)  in get_option_state()
1624       state->size = (cl_options[option].cl_host_wide_int  in get_option_state()
1631       state->ch = option_enabled (option, -1, opts);  in get_option_state()
1645       state->size = cl_enums[cl_options[option].var_enum].var_size;  in get_option_state()
1684       const struct cl_option *option = &cl_options[opt_index];  in control_warning_option()  local
1687       if (option->var_type == CLVC_BOOLEAN  in control_warning_option()
1688 	  || option->var_type == CLVC_ENUM  in control_warning_option()
1689 	  || option->var_type == CLVC_SIZE)  in control_warning_option()
1693 	  if (arg && *arg == '\0' && !option->cl_missing_ok)  in control_warning_option()
1696 	  if ((option->flags & CL_JOINED) && arg == NULL)  in control_warning_option()
1698 	      cmdline_handle_error (loc, option, option->opt_text, arg,  in control_warning_option()
1704 	  if (arg && (option->cl_uinteger || option->cl_host_wide_int))  in control_warning_option()
1708 						option->cl_byte_size) : 0;  in control_warning_option()
1711 		  cmdline_handle_error (loc, option, option->opt_text, arg,  in control_warning_option()
1718 	  if (arg && option->var_type == CLVC_ENUM)  in control_warning_option()
1720 	      const struct cl_enum *e = &cl_enums[option->var_enum];  in control_warning_option()
1732 		  cmdline_handle_error (loc, option, option->opt_text, arg,  in control_warning_option()