static ir_nodeset_t *all_phi_nodes;
static ir_nodeset_t *all_copy_nodes;
-void be_init_copystat(void) {
+BE_REGISTER_MODULE_CONSTRUCTOR(be_init_copystat);
+void be_init_copystat(void)
+{
FIRM_DBG_REGISTER(dbg, "firm.be.copystat");
all_phi_nodes = ir_nodeset_new(64);
all_copy_nodes = ir_nodeset_new(64);
memset(curr_vals, 0, sizeof(curr_vals));
}
-BE_REGISTER_MODULE_CONSTRUCTOR(be_init_copystat);
-void be_quit_copystat(void) {
- ir_nodeset_del(all_phi_nodes);
- ir_nodeset_del(all_copy_nodes);
-}
BE_REGISTER_MODULE_DESTRUCTOR(be_quit_copystat);
+void be_quit_copystat(void)
+{
+ if (all_phi_nodes != NULL) {
+ ir_nodeset_del(all_phi_nodes);
+ all_phi_nodes = NULL;
+ }
+ if (all_copy_nodes != NULL) {
+ ir_nodeset_del(all_copy_nodes);
+ all_copy_nodes = NULL;
+ }
+}
/**
* @return 1 if the block at pos @p pos removed a critical edge
* 0 else
*/
-static inline int was_edge_critical(const ir_node *bl, int pos) {
+static inline int was_edge_critical(const ir_node *bl, int pos)
+{
const ir_edge_t *edge;
const ir_node *bl_at_pos, *bl_before;
assert(is_Block(bl));
return get_block_succ_next(bl_before, edge) ? 1 : 0;
}
-void copystat_add_max_costs(int costs) {
+void copystat_add_max_costs(int costs)
+{
curr_vals[I_COPIES_MAX] += costs;
}
-void copystat_add_inevit_costs(int costs) {
+void copystat_add_inevit_costs(int costs)
+{
curr_vals[I_COPIES_IF] += costs;
}
-void copystat_add_init_costs(int costs) {
+void copystat_add_init_costs(int costs)
+{
curr_vals[I_COPIES_INIT] += costs;
}
-void copystat_add_heur_costs(int costs) {
+void copystat_add_heur_costs(int costs)
+{
curr_vals[I_COPIES_HEUR] += costs;
}
-void copystat_add_ilp_5_sec_costs(int costs) {
+void copystat_add_ilp_5_sec_costs(int costs)
+{
curr_vals[I_COPIES_5SEC] += costs;
}
-void copystat_add_ilp_30_sec_costs(int costs) {
+void copystat_add_ilp_30_sec_costs(int costs)
+{
curr_vals[I_COPIES_30SEC] += costs;
}
-void copystat_add_opt_costs(int costs) {
+void copystat_add_opt_costs(int costs)
+{
curr_vals[I_COPIES_OPT] += costs;
}
-void copystat_add_heur_time(int time) {
+void copystat_add_heur_time(int time)
+{
curr_vals[I_HEUR_TIME] += time;
}
#ifdef WITH_ILP
-void copystat_add_ilp_time(int time) {
+void copystat_add_ilp_time(int time)
+{
curr_vals[I_ILP_TIME] += time;
}
-void copystat_add_ilp_vars(int vars) {
+void copystat_add_ilp_vars(int vars)
+{
curr_vals[I_ILP_VARS] += vars;
}
-void copystat_add_ilp_csts(int csts) {
+void copystat_add_ilp_csts(int csts)
+{
curr_vals[I_ILP_CSTR] += csts;
}
-void copystat_add_ilp_iter(int iters) {
+void copystat_add_ilp_iter(int iters)
+{
curr_vals[I_ILP_ITER] += iters;
}
#endif /* WITH_ILP */
-void copystat_dump(ir_graph *irg) {
+/**
+ * Opens a file named base.ext with the mode mode.
+ */
+static FILE *be_ffopen(const char *base, const char *ext, const char *mode)
+{
+ FILE *out;
+ char buf[1024];
+
+ snprintf(buf, sizeof(buf), "%s.%s", base, ext);
+ buf[sizeof(buf) - 1] = '\0';
+ if (! (out = fopen(buf, mode))) {
+ fprintf(stderr, "Cannot open file %s in mode %s\n", buf, mode);
+ return NULL;
+ }
+ return out;
+}
+
+void copystat_dump(ir_graph *irg)
+{
int i;
char buf[1024];
FILE *out;
fclose(out);
}
-void copystat_dump_pretty(ir_graph *irg) {
+void copystat_dump_pretty(ir_graph *irg)
+{
int i;
char buf[1024];
FILE *out;