- res->glob_type = new_type_class(id_from_str (GLOBAL_TYPE_NAME,
- strlen(GLOBAL_TYPE_NAME)));
- /* Remove type from type list. Must be treated differently than
- other types. */
- remove_irp_type_from_list(res->glob_type);
+ return res;
+}
+
+/** Completes an incomplete irprog. */
+static ir_prog *complete_ir_prog(ir_prog *irp) {
+#define IDENT(s) new_id_from_chars(s, sizeof(s)-1)
+
+ irp->name = IDENT(INITAL_PROG_NAME);
+ irp->glob_type = new_type_class(IDENT(GLOBAL_TYPE_NAME));
+ irp->tls_type = new_type_struct(IDENT(TLS_TYPE_NAME));
+ /* Remove these types from type list. Must be treated differently than
+ other types. */
+ remove_irp_type(irp->glob_type);
+ remove_irp_type(irp->tls_type);
+
+ /* Set these flags for debugging. */
+ irp->glob_type->flags |= tf_global_type;
+ irp->tls_type->flags |= tf_tls_type;
+
+ /* The global type is a class, but we cannot derive from it, so set
+ the final property to assist optimizations that checks for it. */
+ set_class_final(irp->glob_type, 1);
+
+ irp->const_code_irg = new_const_code_irg();
+
+ irp->phase_state = phase_building;
+ irp->outs_state = outs_none;
+ irp->ip_outedges = NULL;
+ irp->trouts_state = outs_none;
+ irp->class_cast_state = ir_class_casts_transitive;
+ irp->globals_adr_taken_state = ir_address_taken_not_computed;
+
+ return irp;
+#undef IDENT
+}
+
+/* initializes ir_prog. Constructs only the basic lists. */
+void init_irprog_1(void) {
+ irp = new_incomplete_ir_prog();
+}