- struct list_head units; /**< chain for all units */
- copy_opt_t *co; /**< the copy opt this unit belongs to */
- int node_count; /**< size of the nodes array */
- ir_node **nodes; /**< [0] is the root-node, others are non interfering args of it. */
- int *costs; /**< costs[i] are incurred, if nodes[i] has a different color */
- int inevitable_costs; /**< sum of costs of all args interfering with root */
- int all_nodes_costs; /**< sum of all costs[i] */
- int min_nodes_costs; /**< a lower bound for the costs in costs[], determined by a max independent set */
- int sort_key; /**< maximum costs. controls the order of ou's in the struct list_head units. */
+ struct list_head units; /**< chain for all units */
+ copy_opt_t *co; /**< the copy opt this unit belongs to */
+ int node_count; /**< size of the nodes array */
+ ir_node **nodes; /**< [0] is the root-node, others are non interfering args of it. */
+ int *costs; /**< costs[i] are incurred, if nodes[i] has a different color */
+ int inevitable_costs; /**< sum of costs of all args interfering with root */
+ int all_nodes_costs; /**< sum of all costs[i] */
+ int min_nodes_costs; /**< a lower bound for the costs in costs[], determined by a max independent set */
+ int sort_key; /**< maximum costs. controls the order of ou's in the struct list_head units. */