418 struct table_elt  struct
422   struct table_elt *next_same_hash;  argument
423   struct table_elt *prev_same_hash;  argument
424   struct table_elt *next_same_value;  argument
425   struct table_elt *prev_same_value;  argument
426   struct table_elt *first_same_value;  argument
427   struct table_elt *related_value;  argument
428   int cost;
429   int regcost;
433   char in_memory;
434   char is_const;
435   char flag;