-/**
- * Sets all node inputs to BAD node.
- * @param irn The node to be killed.
- */
-void be_kill_node(ir_node *irn);
-
-/**
- * Search for an irn in @p accept.
- * The search is started at @p start_point_exclusive and continues upwards the dom-tree
- * @return The first node out of accept if found. Else NULL is returned.
- */
-ir_node *dom_up_search(pset *accept, ir_node *start_point_exclusive);
-