2 * Copyright (C) 1995-2011 University of Karlsruhe. All right reserved.
4 * This file is part of libFirm.
6 * This file may be distributed and/or modified under the terms of the
7 * GNU General Public License version 2 as published by the Free Software
8 * Foundation and appearing in the file LICENSE.GPL included in the
9 * packaging of this file.
11 * Licensees holding valid libFirm Professional Edition licenses may use
12 * this file in accordance with the libFirm Commercial License.
13 * Agreement provided with the Software.
15 * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
16 * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
22 * @brief Removal of unreachable methods.
23 * @author Hubert Schmid
27 * Removal of unreachable methods. The set of unreachable methods is computed
30 #ifndef FIRM_IR_ICGOPT_H
31 #define FIRM_IR_ICGOPT_H
35 #include "firm_types.h"
38 /* Entfernt alle Methoden, die von den Methoden aus "keep_arr"
39 * (bezgl. der Abschaetzung get_Call_callee) nicht erreichbar sind. Die
40 * Abschaetzung der Aufrufrelation muss entsprechend an den
41 * Call-Operationen gespeichert sein. Die "entity->link"s werden dabei
44 * Frees all interprocedural loop information. */
45 FIRM_API void gc_irgs(size_t n_keep, ir_entity *keep_arr[]);
48 * Creates an ir_prog pass for gc_irgs().
50 * @param name the name of this pass or NULL
52 * @return the newly created ir_graph pass
54 FIRM_API ir_prog_pass_t *gc_irgs_pass(const char *name);