liveness variants with ir_nodeset_t

[libfirm] / ir / be / belive.h

diff --git a/ir/be/belive.h b/ir/be/belive.h
index 4772ac3..1a3b4ac 100644 (file)
--- a/ir/be/belive.h
+++ b/ir/be/belive.h
@@ -1,18 +1,40 @@
-/**
- * Interblock liveness analysis.
- * @author Sebastian Hack
- * @date   6.12.2004
- * @cvs-id $Id$
- */
+/*
+ * 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.
+ */
+
+/**
+ * @file
+ * @brief       Interblock liveness analysis.
+ * @author      Sebastian Hack
+ * @date        06.12.2004
+ * @version     $Id$
+ */
+#ifndef FIRM_BE_BELIVE_H
+#define FIRM_BE_BELIVE_H
 
-#ifndef _BELIVE_H
-#define _BELIVE_H
+#include <stdio.h>
 
 #include "firm_types.h"
 #include "pset.h"
-#include "bearch_t.h"
 
-#include <stdio.h>
+#include "irlivechk.h"
+#include "bearch.h"
+#include "irnodeset.h"
 
 typedef enum {
        be_lv_state_in  = 1,
@@ -24,7 +46,6 @@ typedef struct _be_lv_t be_lv_t;
 
 typedef struct _be_lv_info_t be_lv_info_t;
 
-
 /**
  * Compute the inter block liveness for a graph.
  * @param irg The graph.
@@ -133,6 +154,8 @@ int be_check_dominance(ir_graph *irg);
  */
 pset *be_liveness_transfer(const arch_env_t *arch_env, const arch_register_class_t *cls, ir_node *irn, pset *live);
 
+void be_liveness_transfer_ir_nodeset(const arch_env_t *arch_env, const arch_register_class_t *cls, ir_node *node, ir_nodeset_t *nodeset);
+
 /**
  * Put all node live at the end of a block into a set.
  * @param arch_env The architecture environment.
@@ -143,6 +166,8 @@ pset *be_liveness_transfer(const arch_env_t *arch_env, const arch_register_class
  */
 pset *be_liveness_end_of_block(const be_lv_t *lv, const arch_env_t *arch_env, const arch_register_class_t *cls, const ir_node *bl, pset *live);
 
+void be_liveness_end_of_block_ir_nodeset(const be_lv_t *lv, const arch_env_t *arch_env, const arch_register_class_t *cls, const ir_node *bl, ir_nodeset_t *nodeset);
+
 /**
  * Compute a set of nodes which are live at another node.
  * BEWARE: This is the liveness immediately after the node,
@@ -168,9 +193,4 @@ pset *be_liveness_nodes_live_at(const be_lv_t *lv, const arch_env_t *arch_env, c
 pset *be_liveness_nodes_live_at_input(const be_lv_t *lv, const arch_env_t *arch_env, const arch_register_class_t *cls, const ir_node *pos, pset *live);
 
 
-/**
- * FIXME: Need comment
- */
-void be_liveness_add_missing(be_lv_t *lv);
-
-#endif /* _BELIVE_H */
+#endif /* FIRM_BE_BELIVE_H */