#ifdef WITH_LIBCORE
#include <libcore/lc_opts.h>
#include <libcore/lc_opts_enum.h>
-#endif
+#endif /* WITH_LIBCORE */
#include "obst.h"
#include "bitset.h"
#include "bespillbelady.h"
#include "firm/bearch_firm.h"
+#include "ia32/bearch_ia32.h"
#define DUMP_INITIAL (1 << 0)
#define DUMP_SCHED (1 << 1)
#define DUMP_PREPARED (1 << 2)
-#define DUMP_FINAL (1 << 3)
+#define DUMP_RA (1 << 3)
+#define DUMP_FINAL (1 << 4)
/* options visible for anyone */
be_options_t be_options = {
};
/* dump flags */
-static unsigned dump_flags = 0;
+static unsigned dump_flags = DUMP_INITIAL | DUMP_SCHED | DUMP_PREPARED | DUMP_RA | DUMP_FINAL;
/* register allocator to use. */
static const be_ra_t *ra = &be_ra_chordal_allocator;
{ "initial", DUMP_INITIAL },
{ "sched", DUMP_SCHED },
{ "prepared", DUMP_PREPARED },
+ { "regalloc", DUMP_RA },
{ "final", DUMP_FINAL },
{ "all", 2 * DUMP_FINAL - 1 },
{ NULL, 0 }
/* instruction set architectures. */
static const lc_opt_enum_const_ptr_items_t isa_items[] = {
{ "firm", &firm_isa },
+ { "ia32", &ia32_isa_if },
{ NULL, NULL }
};
};
static const lc_opt_table_entry_t be_main_options[] = {
- LC_OPT_ENT_ENUM_MASK("dump", "dump irg on several occasions", &dump_var),
- LC_OPT_ENT_ENUM_PTR("ra", "register allocator", &ra_var),
- LC_OPT_ENT_ENUM_PTR("isa", "the instruction set architecture", &isa_var),
+ LC_OPT_ENT_ENUM_MASK("dump", "dump irg on several occasions", &dump_var),
+ LC_OPT_ENT_ENUM_PTR("ra", "register allocator", &ra_var),
+ LC_OPT_ENT_ENUM_PTR("isa", "the instruction set architecture", &isa_var),
- LC_OPT_ENT_STR ("ilp.server", "the ilp server name", be_options.ilp_server, sizeof(be_options.ilp_server)),
- LC_OPT_ENT_STR ("ilp.solver", "the ilp solver name", be_options.ilp_solver, sizeof(be_options.ilp_solver)),
+ LC_OPT_ENT_STR ("ilp.server", "the ilp server name", be_options.ilp_server, sizeof(be_options.ilp_server)),
+ LC_OPT_ENT_STR ("ilp.solver", "the ilp solver name", be_options.ilp_solver, sizeof(be_options.ilp_solver)),
{ NULL }
};
-#endif
+#endif /* WITH_LIBCORE */
void be_opt_register(void)
{
const arch_isa_if_t *isa = isa_items[i].value;
isa->register_options(be_grp_root);
}
-#endif
+#endif /* WITH_LIBCORE */
}
remove_critical_cf_edges(irg);
/* Compute the dominance information. */
- free_dom_and_peace(irg);
+ free_dom(irg);
compute_doms(irg);
/* Ensure, that the ir_edges are computed. */
be_check_dominance(irg);
}
-static void be_main_loop(void)
+static void be_main_loop(FILE *file_handle)
{
int i, n;
arch_isa_t *isa;
ir_graph *irg = get_irp_irg(i);
arch_code_generator_t *cg;
+ const arch_code_generator_if_t *cg_if;
DBG((env.dbg, LEVEL_2, "====> IRG: %F\n", irg));
dump(DUMP_INITIAL, irg, "-begin", dump_ir_block_graph);
/* set the current graph (this is important for several firm functions) */
current_ir_graph = irg;
+ /* Get the code generator interface. */
+ cg_if = isa->impl->get_code_generator(isa);
+
/* get a code generator for this graph. */
- cg = arch_isa_make_code_generator(isa, irg);
+ cg = cg_if->init(file_handle, irg, env.arch_env);
/* create the code generator and generate code. */
prepare_graph(&env, irg);
arch_code_generator_before_ra(cg);
ra->allocate(&env, irg);
+ dump(DUMP_RA, irg, "-ra", dump_ir_block_graph_sched);
+
arch_code_generator_done(cg);
dump(DUMP_FINAL, irg, "-end", dump_ir_block_graph_sched);
}
be_done_env(&env);
}
-void be_main(int argc, const char *argv[])
+void be_main(FILE *file_handle)
{
- be_main_loop();
+ be_main_loop(file_handle);
}