set_type_link(get_irp_type(i), (void *)firm_unknown_type);
for (i = get_irp_n_types()-1; i>=0; --i) {
type *tp = get_irp_type(i);
- if (is_pointer_type(tp))
+ if (is_Pointer_type(tp))
set_type_link(get_pointer_points_to_type(tp), (void *)tp);
}
}
type *ana_res_type = get_irn_type(get_Return_res(n, i));
if (ana_res_type == firm_unknown_type) continue;
if (res_type != ana_res_type && "return value has wrong type") {
- DDMN(n);
- assert(res_type == ana_res_type && "return value has wrong type");
+ DDMN(n);
+ assert(res_type == ana_res_type && "return value has wrong type");
}
}
*/
case iro_Sync:
case iro_Tuple:
case iro_Bad:
+ case iro_NoMem:
case iro_Break:
case iro_CallBegin:
case iro_EndReg:
tp = get_SymConst_value_type(n); break;
case iro_Sel:
tp = find_pointer_type_to(get_entity_type(get_Sel_entity(n))); break;
- /* assymetric binops */
+ /* asymmetric binops */
case iro_Shl:
case iro_Shr:
case iro_Shrs:
tp1 = compute_irn_type(get_Phi_pred(n, i));
assert(tp1 != initial_type);
if ((tp1 != phi_cycle_type) && (tp1 != firm_none_type))
- break;
+ break;
}
/* find a second real type */
for (; (i < n_preds); ++i) {
tp2 = compute_irn_type(get_Phi_pred(n, i));
if ((tp2 == phi_cycle_type) || (tp2 == firm_none_type)) {
- tp2 = tp1;
- continue;
+ tp2 = tp1;
+ continue;
}
if (tp2 != tp1) break;
}
if (tp1 == tp2) { tp = tp1; break; }
- VERBOSE_UNKNOWN_TYPE(("Phi %ld with two different types: %s, %s: unknown type.\n", get_irn_node_nr(n),
- get_type_name(tp1), get_type_name(tp2)));
- tp = firm_unknown_type;
+ if (get_firm_verbosity() > 1) {
+ VERBOSE_UNKNOWN_TYPE(("Phi %ld with two different types: %s, %s: unknown type.\n", get_irn_node_nr(n),
+ get_type_name(tp1), get_type_name(tp2)));
+ }
+ tp = firm_unknown_type; /* Test for supertypes? */
} break;
case iro_Load: {
ir_node *a = get_Load_ptr(n);
if (get_irn_op(a) == op_Sel)
tp = get_entity_type(get_Sel_entity(a));
- else if (is_pointer_type(compute_irn_type(a))) {
+ else if (is_Pointer_type(compute_irn_type(a))) {
tp = get_pointer_points_to_type(get_irn_typeinfo_type(a));
- if (is_array_type(tp)) tp = get_array_element_type(tp);
+ if (is_Array_type(tp)) tp = get_array_element_type(tp);
} else {
VERBOSE_UNKNOWN_TYPE(("Load %ld with typeless address. result: unknown type\n", get_irn_node_nr(n)));
tp = firm_unknown_type;
tp = tp1; break;
}
if (mode_is_reference(get_irn_mode(n)) &&
- mode_is_int(get_irn_mode(a)) &&
- mode_is_reference(get_irn_mode(b)) ) {
+ mode_is_int(get_irn_mode(a)) &&
+ mode_is_reference(get_irn_mode(b)) ) {
tp = tp2; break;
}
goto default_code;
}
goto default_code;
} break;
+ case iro_Mux: {
+ a = get_Mux_true(n);
+ b = get_Mux_false(n);
+ tp1 = compute_irn_type(a);
+ tp2 = compute_irn_type(b);
+ if (tp1 == tp2)
+ tp = tp1;
+ else
+ tp = firm_unknown_type;
+ } break;
default:
default_code: {
if (is_binop(n)) {
if (tp1 == tp2) {
- tp = tp1;
- break;
+ tp = tp1;
+ break;
}
if((tp1 == phi_cycle_type) || (tp2 == phi_cycle_type)) {
- tp = phi_cycle_type;
- break;
+ tp = phi_cycle_type;
+ break;
+ }
+ if (get_firm_verbosity() > 1) {
+ VERBOSE_UNKNOWN_TYPE(("Binop %ld with two different types: %s, %s: unknown type \n", get_irn_node_nr(n),
+ get_type_name(tp1), get_type_name(tp2)));
}
- VERBOSE_UNKNOWN_TYPE(("Binop %ld with two different types: %s, %s: unknown type \n", get_irn_node_nr(n),
- get_type_name(tp1), get_type_name(tp2)));
tp = firm_unknown_type;
break;
}
}
static void analyse_irg (ir_graph *irg) {
- set_irg_typeinfo_state(irg, irg_typeinfo_consistent);
+ set_irg_typeinfo_state(irg, ir_typeinfo_consistent);
irg_walk_graph(irg, NULL, compute_type, NULL);
}
current_ir_graph = get_irp_irg(i);
analyse_irg(current_ir_graph);
}
+ set_irp_typeinfo_state(ir_typeinfo_consistent);
}
void free_simple_type_information(void) {
free_type(phi_cycle_type);
phi_cycle_type = NULL;
}
+ set_irp_typeinfo_state(ir_typeinfo_none);
}