-/**
-* Register additional memory in an edge.
-* This must be called before Firm is initialized.
-* @param n Number of bytes you need.
-* @return A number you have to keep and to pass
-* edges_get_private_data()
-* to get a pointer to your data.
-*/
-int edges_register_private_data(size_t n);
-
-/**
-* Get a pointer to the private data you registered.
-* @param edge The edge.
-* @param ofs The number, you obtained with
-* edges_register_private_data().
-* @return A pointer to the private data.
-*/
-static INLINE void *_get_edge_private_data(const ir_edge_t *edge, int ofs)
-{
- return (void *) ((char *) edge + sizeof(edge[0]) + ofs);
-}
-
-static INLINE ir_node *_get_edge_src_irn(const ir_edge_t *edge)