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 Central firm functionality.
23 * @author Martin Trapp, Christian Schaefer, Goetz Lindenmaier
28 #include "firm_revision.h"
44 #include "irgraph_t.h"
50 #include "iredges_t.h"
51 #include "irmemory_t.h"
57 /* returns the firm root */
58 lc_opt_entry_t *firm_opt_get_root(void)
60 static lc_opt_entry_t *grp = NULL;
62 grp = lc_opt_get_grp(lc_opt_root_grp(), "firm");
68 /* for historical reasons be_init must be run first */
71 /* initialize firm flags */
73 /* initialize all ident stuff */
75 /* Edges need hooks. */
77 /* create the type kinds. */
79 /* create an obstack and put all tarvals in a pdeq */
80 init_tarval_1(0l, /* support_quad_precision */0);
81 /* Builds a basic program representation, so modes can be added. */
83 /* initialize all modes an ir node can consist of */
85 /* initialize tarvals, and floating point arithmetic */
87 /* init graph construction */
89 /* kind of obstack initialization */
91 /* initialize all op codes an irnode can consist of */
93 /* initialize reassociation */
94 firm_init_reassociation();
95 /* initialize function call optimization */
96 firm_init_funccalls();
97 /* initialize function inlining */
99 /* initialize scalar replacement */
100 firm_init_scalar_replace();
101 /* Builds a construct allowing to access all information to be constructed
104 /* Initialize the type module and construct some idents needed. */
106 /* initialize the entity module */
108 /* class cast optimization */
109 firm_init_class_casts_opt();
110 /* memory disambiguation */
111 firm_init_memory_disambiguator();
112 firm_init_loop_opt();
114 /* Init architecture dependent optimizations. */
115 arch_dep_set_opts(arch_dep_none);
120 /* integrated debugger extension */
121 firm_init_debugger();
129 /* must iterate backwards here */
130 for (i = get_irp_n_irgs(); i > 0;)
131 free_ir_graph(get_irp_irg(--i));
133 free_type_entities(get_glob_type());
134 /* must iterate backwards here */
135 for (i = get_irp_n_types(); i > 0;)
136 free_type_entities(get_irp_type(--i));
138 for (i = get_irp_n_types(); i > 0;)
139 free_type(get_irp_type(--i));
154 unsigned ir_get_version_major(void)
156 return libfirm_VERSION_MAJOR;
159 unsigned ir_get_version_minor(void)
161 return libfirm_VERSION_MINOR;
164 const char *ir_get_version_revision(void)
166 #ifdef libfirm_VERSION_REVISION
167 return libfirm_VERSION_REVISION;
173 const char *ir_get_version_build(void)