removed dependencies on chordal_env

[libfirm] / ir / be / beverify.h

diff --git a/ir/be/beverify.h b/ir/be/beverify.h
index 791d2a1..cca442b 100644 (file)
--- a/ir/be/beverify.h
+++ b/ir/be/beverify.h
@@ -1,8 +1,9 @@
 /**
- * Author:      Matthias Braun
- * Date:               05.05.2006
- * Copyright:   (c) Universitaet Karlsruhe
- * License:     This file protected by GPL -  GNU GENERAL PUBLIC LICENSE.
+ * Author:    Matthias Braun
+ * Date:      05.05.2006
+ * Copyright: (c) Universitaet Karlsruhe
+ * License:   This file protected by GPL -  GNU GENERAL PUBLIC LICENSE.
+ * CVS-Id:    $Id$
  */
 
 /**
@@ -20,12 +21,46 @@
 /**
  * Verifies, that the register pressure for a given register class doesn't exceed the limit
  * of available registers.
+ *
+ * @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.
+ *
+ * @param irg  The irg to check
+ * @return             1 if the schedule is valid, 0 otherwise
+ */
+int be_verify_schedule(ir_graph *irg);
+
+/**
+ * Verify spillslots
+ *
+ * @param irg   The irg to check
+ * @return      1 if spillslots are valid, 0 otherwise
  */
-void be_verify_register_pressure(const arch_env_t *arch_env, const arch_register_class_t* cls, ir_graph *irg);
+int be_verify_spillslots(const arch_env_t *arch_env, ir_graph *irg);
 
 /**
- * Does some sanity checks on the schedule
+ * 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_allocation(const arch_env_t *arch_env, ir_graph *irg);
+
+/**
+ * Verify that out edges are valid
+ *
+ * @param irg  The irg to check
+ * @param         1 if verify succeeded, 0 otherwise
  */
-void be_verify_schedule(ir_graph *irg);
+int be_verify_out_edges(ir_graph *irg);
 
-#endif
+#endif /* BEVERIFY_H_ */