Added two new modes: mode_BAD the mode of tarval_bad and mode_ANY, the mode of tarval...

[libfirm] / ir / ir / irvrfy.h

diff --git a/ir/ir/irvrfy.h b/ir/ir/irvrfy.h
index f2a281b..d594c78 100644 (file)
--- a/ir/ir/irvrfy.h
+++ b/ir/ir/irvrfy.h
@@ -1,9 +1,13 @@
 /* Copyright (C) 1998 - 2000 by Universitaet Karlsruhe
-** All rights reserved.
-**
-** Author: Christian Schaefer
-**
-** irgraph.h: ir graph verification
+* All rights reserved.
+*/
+
+/**
+* @file irvrfy.h
+*
+* ir graph verification.
+*
+* @author Christian Schaefer
 */
 
 /* $Id$ */
@@ -14,11 +18,33 @@
 # include "irnode.h"
 # include "irgraph.h"
 
-/* Tests the types of predecessors of checknode. */
-void irn_vrfy (struct ir_node *checknode);
+/**
+ * Tests the modes of chechnode and its predecessors.
+ * Checknode must be in current_ir_graph.
+ *
+ * \return
+ *     NON-zero on success
+ */
+int irn_vrfy(struct ir_node *checknode);
+
+/**
+ * Tests the modes of checknode and its predecessors.
+ * Checknode must be in given ir_graph.
+ *
+ * \return
+ *     NON-zero on success
+ */
+int irn_vrfy_irg(struct ir_node *checknode, ir_graph *irg);
+
 
-/* Calls irn_vrfy for each node in irg. */
-void irg_vrfy (ir_graph *irg);
+/**
+ * Calls irn_vrfy for each node in irg.
+ * Graph must be in state "pinned".
+ *
+ * \return
+ *     NON-zero on success.
+ */
+int irg_vrfy(ir_graph *irg);
 
 
 # endif /* _IRVRFY_H_ */