libFirm
irflag.h
Go to the documentation of this file.
1 /*
2  * Copyright (C) 1995-2008 University of Karlsruhe. All right reserved.
3  *
4  * This file is part of libFirm.
5  *
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.
10  *
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.
14  *
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
17  * PURPOSE.
18  */
19 
25 #ifndef FIRM_IR_IRFLAG_H
26 #define FIRM_IR_IRFLAG_H
27 
28 #include "firm_types.h"
29 #include "begin.h"
30 
53 typedef unsigned optimization_state_t;
54 
61 FIRM_API void set_optimize(int value);
64 FIRM_API int get_optimize(void);
65 
72 FIRM_API void set_opt_constant_folding(int value);
74 FIRM_API int get_opt_constant_folding(void);
75 
83 FIRM_API void set_opt_algebraic_simplification(int value);
84 
90 FIRM_API void set_opt_cse(int value);
91 
93 FIRM_API int get_opt_cse(void);
94 
104 FIRM_API void set_opt_global_cse(int value);
105 
112 FIRM_API void set_opt_suppress_downcast_optimization(int value);
115 FIRM_API int get_opt_suppress_downcast_optimization(void);
116 
126 FIRM_API void set_opt_global_null_ptr_elimination(int value);
127 
137 FIRM_API void set_opt_auto_create_sync(int value);
138 
143 FIRM_API void set_opt_alias_analysis(int value);
144 
151 FIRM_API void set_opt_closed_world(int value);
152 
156 FIRM_API void save_optimization_state(optimization_state_t *state);
157 
161 FIRM_API void restore_optimization_state(const optimization_state_t *state);
162 
166 FIRM_API void all_optimizations_off(void);
167 
179 typedef enum firm_verification_t {
180  FIRM_VERIFICATION_OFF = 0,
181  FIRM_VERIFICATION_ON = 1,
182  FIRM_VERIFICATION_REPORT = 2,
183  FIRM_VERIFICATION_ERROR_ONLY = 3
184 } firm_verification_t;
185 
193 FIRM_API void do_node_verification(firm_verification_t mode);
194 
197 #include "end.h"
198 
199 #endif