becopyopt: Use the set of admissible registers from bechordal.

[libfirm] / ir / be / beverify.h

diff --git a/ir/be/beverify.h b/ir/be/beverify.h
index 3c3093d..16cb920 100644 (file)
--- a/ir/be/beverify.h
+++ b/ir/be/beverify.h
@@ -1,20 +1,6 @@
 /*
- * Copyright (C) 1995-2008 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.
+ * Copyright (C) 2012 University of Karlsruhe.
  */
 
 /**
@@ -22,7 +8,6 @@
  * @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
@@ -30,7 +15,6 @@
 #include <stdbool.h>
 #include "irgraph.h"
 
-#include "beirg.h"
 #include "bearch.h"
 
 /**
@@ -39,26 +23,26 @@
  *
  * @param irg        The irg to check.
  * @param cls        The register class to check.
- * @return           1 if the pressure is valid, 0 otherwise.
+ * @return           true if the pressure is valid, false otherwise.
  */
-int be_verify_register_pressure(ir_graph *irg,
-                                const arch_register_class_t* cls);
+bool be_verify_register_pressure(ir_graph *irg,
+                                 const arch_register_class_t* cls);
 
 /**
  * Does some sanity checks on the schedule.
  *
  * @param irg   The irg to check
- * @return      1 if the schedule is valid, 0 otherwise
+ * @return      true if the schedule is valid, false otherwise
  */
-int be_verify_schedule(ir_graph *irg);
+bool be_verify_schedule(ir_graph *irg);
 
 /**
  * Verify spillslots
  *
  * @param irg   The irg to check
- * @return      1 if spillslots are valid, 0 otherwise
+ * @return      true if spillslots are valid, false otherwise
  */
-int be_verify_spillslots(ir_graph *irg);
+bool be_verify_spillslots(ir_graph *irg);
 
 /**
  * Verify register allocation: Checks that no 2 live nodes have the same
@@ -70,4 +54,9 @@ int be_verify_spillslots(ir_graph *irg);
  */
 bool be_verify_register_allocation(ir_graph *irg);
 
+/**
+ * Check the given liveness information against a freshly computed one.
+ */
+void be_liveness_check(be_lv_t *lv);
+
 #endif