1 /* Copyright (C) 1998 - 2000 by Universitaet Karlsruhe
8 * ir graph verification.
10 * @author Christian Schaefer
22 * Tests the modes of chechnode and its predecessors.
23 * Checknode must be in current_ir_graph.
28 int irn_vrfy(struct ir_node *checknode);
31 * Tests the modes of checknode and its predecessors.
32 * Checknode must be in given ir_graph.
37 int irn_vrfy_irg(struct ir_node *checknode, ir_graph *irg);
41 * Calls irn_vrfy for each node in irg.
42 * Graph must be in state "pinned".
45 * NON-zero on success.
47 int irg_vrfy(ir_graph *irg);
50 # endif /* _IRVRFY_H_ */