/* Exchanges two nodes by conserving edges leaving old (i.e., pointers
pointing to old). Turns the old node into an Id. Requires that
current_ir_graph is set properly. */
-inline void exchange (ir_node *old, ir_node *new);
+INLINE void exchange (ir_node *old, ir_node *nw);
/* Turns a node into a "useless" Tuple. The Tuple node just forms a tuple
from several inputs. The predecessors of the tuple have to be