3 * @author Sebastian Hack
21 #include "besched_t.h"
22 #include "belistsched.h"
25 #include "bephicongr_t.h"
26 #include "bechordal.h"
27 #include "bechordal.h"
33 typedef struct _be_graph_info_t {
34 bitset_t *applied_phases;
37 static size_t be_info_offset = 0;
39 #define get_irg_be_info(irg) get_irg_data(irg, be_graph_info_t, be_info_offset)
41 static int phase_ids = 1;
42 static struct obstack obst;
44 int phase_register(phase_t *phase)
46 phase->id = phase_ids;
50 void phase_applied(const ir_graph *irg, const phase_t *phase)
52 be_graph_info_t *info = get_irg_be_info(irg);
54 if(!info->applied_phases)
55 info->applied_phases = bitset_obstack_alloc(&obst, N_PHASES);
57 bitset_set(info->applied_phases, phase->id);
60 int phase_depends_on(const ir_graph *irg, const phase_t *phase, int n, ...)
67 const be_graph_info_t *info = get_irg_be_info(irg);
68 const bitset_t *applied_phases = info->applied_phases;
72 for(i = 0; i < n; ++i) {
73 const phase_t *dep_phase = va_arg(args, const phase_t *);
75 if(!applied_phases || !bitset_is_set(applied_phases, dep_phase->id)) {
77 fprintf(stderr, "phase dependency unfulfilled: \"%s\" depends on \"%s\"\n",
78 phase->name, dep_phase->name);
84 assert(errors > 0 && "There were phase dependency errors");
93 be_info_offset = register_additional_graph_data(sizeof(be_graph_info_t));
100 be_phi_congr_class_init();
103 extern void be_ra_chordal(ir_graph *irg);
105 static void be_main_loop(void)
109 for(i = 0, n = get_irp_n_irgs(); i < n; ++i) {
110 ir_graph *irg = get_irp_irg(i);
112 localize_consts(irg);
114 list_sched(irg, trivial_selector, NULL);
119 //dump_allocated_irg(irg);
121 be_ra_chordal_done(irg);
122 be_numbering_done(irg);
126 void be_main(int argc, const char *argv[])