libfirm/irouts.h

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/*
 * 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.
 */

#ifndef FIRM_ANA_IROUTS_H
#define FIRM_ANA_IROUTS_H

#include "firm_types.h"
#include "begin.h"

FIRM_API int get_irn_n_outs(const ir_node *node);

FIRM_API ir_node *get_irn_out(const ir_node *def, int pos);

FIRM_API ir_node *get_irn_out_ex(const ir_node *def, int pos, int *in_pos);

FIRM_API void set_irn_out(ir_node *def, int pos, ir_node *use, int in_pos);

FIRM_API int get_Block_n_cfg_outs(const ir_node *node);

FIRM_API int get_Block_n_cfg_outs_ka(const ir_node *node);

FIRM_API ir_node *get_Block_cfg_out(const ir_node *node, int pos);

FIRM_API ir_node *get_Block_cfg_out_ka(const ir_node *node, int pos);

FIRM_API void irg_out_walk(ir_node *node, irg_walk_func *pre,
                           irg_walk_func *post, void *env);

FIRM_API void irg_out_block_walk(ir_node *node, irg_walk_func *pre,
                                 irg_walk_func *post, void *env);

FIRM_API int get_irn_outs_computed(const ir_node *node);

FIRM_API void compute_irg_outs(ir_graph *irg);
FIRM_API void compute_irp_outs(void);

FIRM_API void assure_irg_outs(ir_graph *irg);

FIRM_API void free_irg_outs(ir_graph *irg);
FIRM_API void free_irp_outs(void);

#include "end.h"

#endif