#include "irnode.h"
typedef struct _phi_info_t {
- ir_node *phi; /* only set in args of phi nodes (which could be a phi itslef). Points to a phi node or NULL */
- pset *phi_class; /* only set in phi nodes. A set containing the members of the phi congruence class this phi node belongs to */
+ ir_node *phi; /**< For all nodes of a phi class points to a phi node
+ representing the phi class and holding the ptr to
+ the pset phi_class or NULL */
+ pset *phi_class; /**< Only set in phi nodes. A set containing the members
+ of the phi congruence class this phi node represents */
} phi_info_t;
extern size_t phi_irn_data_offset;