/*
- * 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.
*/
/**
* @brief Spillslot coalescer.
* @author Matthias Braun
* @date 27.07.2006
- * @version $Id$
*/
#ifndef FIRM_BE_BESPILLSLOTS_H
#define FIRM_BE_BESPILLSLOTS_H
-#include "beirg.h"
+#include <stdbool.h>
-typedef struct _be_fec_env_t be_fec_env_t;
+typedef struct be_fec_env_t be_fec_env_t;
/**
* Initializes a new frame entity coalescer environment
void be_node_needs_frame_entity(be_fec_env_t *env, ir_node *node,
const ir_mode *mode, int alignment);
+typedef void (*set_frame_entity_func)(ir_node *node, ir_entity *entity);
+
/**
* Assigned frame entities to all the nodes added by be_node_needs_frame_entity.
* Adds memory perms where needed.
*/
-void be_assign_entities(be_fec_env_t *env);
-
-//-------------------------------------------------------------------
-// Old API
-//-------------------------------------------------------------------
-
-/**
- * Assigns frame entities to all spill nodes in the irg.
- * Coalesces spillslots and minimizes the number of memcopies induced by
- * memory-phis.
- */
-void be_coalesce_spillslots(ir_graph *irg);
+void be_assign_entities(be_fec_env_t *env, set_frame_entity_func set_frame,
+ bool alloc_entities_at_begin);
#endif