2543 add_parameter (vec <parameter> &params1, vec <parameter> &params2,  in add_parameter()  argument
2547   gcc_assert (params1.length () == params2.length ());  in add_parameter()
2550   for (unsigned int i = start; i < params2.length (); ++i)  in add_parameter()
2551     if (params1[i] == param1 && params2[i] == param2)  in add_parameter()
2558     for (unsigned int i = 0; i < params2.length (); ++i)  in add_parameter()
2559       if (params1[i] == param1 || params2[i] == param2)  in add_parameter()
2562   if (params2.length () >= MAX_PATTERN_PARAMS)  in add_parameter()
2565   *res = params2.length ();  in add_parameter()
2567   params2.quick_push (param2);  in add_parameter()
2658   auto_vec <parameter, MAX_PATTERN_PARAMS> params2;  in merge_patterns()  local
2660   params2.splice (pat->params);  in merge_patterns()
2661   unsigned int start_param = params2.length ();  in merge_patterns()
2715 		if (!add_parameter (params1, params2,  in merge_patterns()
2747 	  if (!add_parameter (params1, params2, new_param1, new_param2,  in merge_patterns()
2792 	      if (!add_parameter (params1, params2, new_param1, new_param2,  in merge_patterns()
2807       params1[i] = params2[i];  in merge_patterns()
2810   update_parameters (pat->params, params2);  in merge_patterns()