X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fir%2Firvrfy.h;h=adf96118e189926c7b16fb9cb8c709fa78f4b1a0;hb=071a25888579c12f2975cec66c844e043ab9a8e9;hp=9ec0740bc577c05016cef3d59269d9393cbffc66;hpb=efbeaff549fcc6015da255ed4d453a95937ff0fd;p=libfirm

diff --git a/ir/ir/irvrfy.h b/ir/ir/irvrfy.h
index 9ec0740bc..adf96118e 100644
--- a/ir/ir/irvrfy.h
+++ b/ir/ir/irvrfy.h
@@ -1,9 +1,21 @@
-/* Copyright (C) 1998 - 2000 by Universitaet Karlsruhe
-** All rights reserved.
-**
-** Author: Christian Schaefer
-**
-** irgraph.h: ir graph verification
+/*
+ * Project:     libFIRM
+ * File name:   ir/ir/irvrfy.h
+ * Purpose:     Check irnodes for correctness.
+ * Author:      Christian Schaefer
+ * Modified by: Goetz Lindenmaier. Till Riedel
+ * Created:
+ * CVS-ID:      $Id$
+ * Copyright:   (c) 1998-2003 Universität Karlsruhe
+ * Licence:     This file protected by GPL -  GNU GENERAL PUBLIC LICENSE.
+ */
+
+/**
+* @file irvrfy.h
+*
+* ir graph verification.
+*
+* @author Christian Schaefer
 */
 
 # ifndef _IRVRFY_H_
@@ -12,11 +24,33 @@
 # include "irnode.h"
 # include "irgraph.h"
 
-/* Tests the types of predecessors of checknode. */
-void ir_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 ir_vrfy for each node in irg. */
-void vrfy_graph (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_ */