*
* @param sel the Sel node
*/
-static int get_Sel_n_methods(ir_node * sel)
+static size_t get_Sel_n_methods(ir_node * sel)
{
return ARR_LEN(get_Sel_arr(sel));
}
/**
* Returns the ith possible called method entity at a Sel node.
*/
-static ir_entity * get_Sel_method(ir_node * sel, int pos)
+static ir_entity * get_Sel_method(ir_node * sel, size_t pos)
{
ir_entity ** arr = get_Sel_arr(sel);
- assert(pos >= 0 && pos < ARR_LEN(arr));
+ assert(pos < ARR_LEN(arr));
return arr[pos];
}
*/
static void free_mark(ir_node *node, eset * set)
{
- int i;
+ size_t i, n;
if (get_irn_link(node) == MARK)
return; /* already visited */
case iro_Sel: {
ir_entity *ent = get_Sel_entity(node);
if (is_method_entity(ent)) {
- for (i = get_Sel_n_methods(node) - 1; i >= 0; --i) {
+ for (i = 0, n = get_Sel_n_methods(node); i < n; ++i) {
eset_insert(set, get_Sel_method(node, i));
}
}
break;
case iro_Phi:
- for (i = get_Phi_n_preds(node) - 1; i >= 0; --i) {
+ {
+ int i, n;
+ for (i = 0, n = get_Phi_n_preds(node); i < n; ++i) {
free_mark(get_Phi_pred(node, i), set);
}
break;
+ }
case iro_Proj:
free_mark_proj(get_Proj_pred(node), get_Proj_proj(node), set);
break;
*/
static void callee_ana_node(ir_node *node, eset *methods)
{
- int i;
-
assert(mode_is_reference(get_irn_mode(node)) || is_Bad(node));
/* Beware of recursion */
if (get_irn_link(node) == MARK) {
break;
}
- case iro_Sel:
+ case iro_Sel: {
/* polymorphic method */
- for (i = get_Sel_n_methods(node) - 1; i >= 0; --i) {
+ size_t i, n;
+ for (i = 0, n = get_Sel_n_methods(node); i < n; ++i) {
ir_entity *ent = get_Sel_method(node, i);
if (ent != NULL) {
eset_insert(methods, ent);
}
}
break;
+ }
case iro_Bad:
/* nothing */
break;
- case iro_Phi:
+ case iro_Phi: {
+ int i;
for (i = get_Phi_n_preds(node) - 1; i >= 0; --i) {
callee_ana_node(get_Phi_pred(node, i), methods);
}
break;
+ }
case iro_Mux:
callee_ana_node(get_Mux_false(node), methods);
eset *methods = eset_create();
ir_entity *ent;
ir_entity **arr;
- int i;
+ size_t i;
callee_ana_node(get_Call_ptr(call), methods);
arr = NEW_ARR_F(ir_entity *, eset_count(methods));