+/*
+ * Copyright (C) 1995-2007 University of Karlsruhe. All right reserved.
+ *
+ * This file is part of libFirm.
+ *
+ * This file may be distributed and/or modified under the terms of the
+ * GNU General Public License version 2 as published by the Free Software
+ * Foundation and appearing in the file LICENSE.GPL included in the
+ * packaging of this file.
+ *
+ * Licensees holding valid libFirm Professional Edition licenses may use
+ * this file in accordance with the libFirm Commercial License.
+ * Agreement provided with the Software.
+ *
+ * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+ * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE.
+ */
+
/**
- * Author: Matthias Braun
- * Date: 05.05.2006
- * Copyright: (c) Universitaet Karlsruhe
- * License: This file protected by GPL - GNU GENERAL PUBLIC LICENSE.
+ * @file
+ * @brief Various verify routines that check a scheduled graph for correctness.
+ * @author Matthias Braun
+ * @date 05.05.2006
+ * @version $Id$
*/
+#ifndef FIRM_BE_BEVERIFY_H
+#define FIRM_BE_BEVERIFY_H
+
+#include "irgraph.h"
+
+#include "beirg.h"
+#include "bearch.h"
/**
- * @file beverify.h
+ * Verifies, that the register pressure for a given register class doesn't exceed the limit
+ * of available registers.
*
- * Various verify routines that check a scheduled graph for correctness
+ * @param birg The backend IRG.
+ * @param cls The register class to check.
+ * @param irg The irg to check.
+ * @return 1 if the pressure is valid, 0 otherwise.
+ */
+int be_verify_register_pressure(const be_irg_t *birg, const arch_register_class_t* cls, ir_graph *irg);
+
+/**
+ * Does some sanity checks on the schedule.
*
- * @author Matthias Braun
+ * @param irg The irg to check
+ * @return 1 if the schedule is valid, 0 otherwise
*/
-#ifndef BEVERIFY_H_
-#define BEVERIFY_H_
+int be_verify_schedule(const be_irg_t *birg);
-#include "bechordal.h"
+/**
+ * Verify spillslots
+ *
+ * @param irg The irg to check
+ * @return 1 if spillslots are valid, 0 otherwise
+ */
+int be_verify_spillslots(const arch_env_t *arch_env, ir_graph *irg);
/**
- * Verifies, that the register pressure for a given register class doesn't exceed the limit
- * of available registers.
+ * Verify register allocation: Checks that no 2 live nodes have the same
+ * register assigned, also checks that each scheduled node has a register
+ * assigned.
+ *
+ * @param irg The irg to check
+ * @return 1 if verify succeeded, 0 otherwise
*/
-int be_verify_register_pressure(const arch_env_t *arch_env, const arch_register_class_t* cls, ir_graph *irg);
+int be_verify_register_allocation(const arch_env_t *arch_env, ir_graph *irg);
/**
- * Does some sanity checks on the schedule
+ * Verify that out edges are valid
+ *
+ * @param irg The irg to check
+ * @param 1 if verify succeeded, 0 otherwise
*/
-int be_verify_schedule(ir_graph *irg);
+int be_verify_out_edges(ir_graph *irg);
-#endif
+#endif /* FIRM_BE_BEVERIFY_H */