2 * Copyright (C) 1995-2008 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 Entry point to the representation of a whole program 0-- private header.
23 * @author Goetz Lindenmaier
26 #ifndef FIRM_IR_IRPROG_T_H
27 #define FIRM_IR_IRPROG_T_H
31 #include "irtypeinfo.h"
34 #include "callgraph.h"
38 /** Adds mode to the list of modes in irp. */
39 void add_irp_mode(ir_mode *mode);
41 /* inline functions */
42 static inline ir_type *get_segment_type_(ir_segment_t segment)
44 assert(segment <= IR_SEGMENT_LAST);
45 return irp->segment_types[segment];
48 static inline ir_type *get_glob_type_(void)
50 return get_segment_type_(IR_SEGMENT_GLOBAL);
53 static inline ir_type *get_tls_type_(void)
55 return get_segment_type_(IR_SEGMENT_THREAD_LOCAL);
58 static inline size_t get_irp_n_irgs_(void)
60 assert(irp && irp->graphs);
61 return ARR_LEN(irp->graphs);
64 static inline ir_graph *get_irp_irg_(size_t pos)
66 assert(pos < ARR_LEN(irp->graphs));
67 return irp->graphs[pos];
70 static inline size_t get_irp_n_types_(void)
72 assert(irp && irp->types);
73 return ARR_LEN(irp->types);
76 static inline ir_type *get_irp_type_(size_t pos)
79 assert(pos < ARR_LEN(irp->types));
80 /* Don't set the skip_tid result so that no double entries are generated. */
81 return irp->types[pos];
84 static inline size_t get_irp_n_modes_(void)
87 return ARR_LEN(irp->modes);
90 static inline ir_mode *get_irp_mode_(size_t pos)
92 assert(irp && irp->modes);
93 return irp->modes[pos];
96 static inline size_t get_irp_n_opcodes_(void)
98 assert(irp && irp->opcodes);
99 return ARR_LEN(irp->opcodes);
102 static inline ir_op *get_irp_opcode_(size_t pos)
104 assert(irp && irp->opcodes);
105 return irp->opcodes[pos];
108 /** Returns a new, unique number to number nodes or the like. */
109 static inline long get_irp_new_node_nr(void)
112 return irp->max_node_nr++;
115 static inline size_t get_irp_new_irg_idx(void)
118 return irp->max_irg_idx++;
121 static inline ir_graph *get_const_code_irg_(void)
123 return irp->const_code_irg;
126 /** Returns a new, unique exception region number. */
127 static inline ir_exc_region_t get_irp_next_region_nr_(void)
130 return ++irp->last_region_nr;
133 /** Returns a new, unique label number. */
134 static inline ir_label_t get_irp_next_label_nr_(void)
137 return ++irp->last_label_nr;
140 /** Whether optimizations should dump irgs */
141 static inline int get_irp_optimization_dumps_(void)
144 return irp->optimization_dumps;
147 /** Set optimizations to dump irgs */
148 static inline void enable_irp_optimization_dumps_(void)
151 irp->optimization_dumps = 1;
154 void set_irp_ip_outedges(ir_node ** ip_outedges);
155 ir_node** get_irp_ip_outedges(void);
157 /** initializes ir_prog. Constructs only the basic lists */
158 void init_irprog_1(void);
160 /** Completes ir_prog. */
161 void init_irprog_2(void);
163 /** Adds type to the list of types in irp. */
164 FIRM_API void add_irp_type(ir_type *typ);
166 /** Removes type from the list of types, deallocates it and
167 shrinks the list by one. */
168 FIRM_API void remove_irp_type(ir_type *typ);
170 /* Inline functions. */
171 #define get_irp_n_irgs() get_irp_n_irgs_()
172 #define get_irp_irg(pos) get_irp_irg_(pos)
173 #define get_irp_n_types() get_irp_n_types_()
174 #define get_irp_type(pos) get_irp_type_(pos)
175 #define get_irp_n_modes() get_irp_n_modes_()
176 #define get_irp_mode(pos) get_irp_mode_(pos)
177 #define get_irp_n_opcodes() get_irp_n_opcodes_()
178 #define get_irp_opcode(pos) get_irp_opcode_(pos)
179 #define get_const_code_irg() get_const_code_irg_()
180 #define get_segment_type(s) get_segment_type_(s)
181 #define get_glob_type() get_glob_type_()
182 #define get_tls_type() get_tls_type_()
183 #define get_irp_next_region_nr() get_irp_next_region_nr_()
184 #define get_irp_next_label_nr() get_irp_next_label_nr_()
185 #define get_irp_optimization_dumps() get_irp_optimization_dumps_()
186 #define enable_irp_optimization_dumps() enable_irp_optimization_dumps_()