Add irn_visited_else_mark(), which combines irn_visited() and mark_irn_visited().

[libfirm] / ir / ana / irsimpletype.c

diff --git a/ir/ana/irsimpletype.c b/ir/ana/irsimpletype.c
index 63c6c0a..918d78d 100644 (file)
--- a/ir/ana/irsimpletype.c
+++ b/ir/ana/irsimpletype.c
@@ -117,13 +117,13 @@ static ir_type *find_type_for_Proj(ir_node *n) {
                /* Deal with Start / Call here: we need to know the Proj Nr. */
                assert(get_irn_mode(pred) == mode_T);
                pred_pred = get_Proj_pred(pred);
-               if (get_irn_op(pred_pred) == op_Start)  {
+               if (is_Start(pred_pred))  {
                        ir_type *mtp = get_entity_type(get_irg_entity(get_irn_irg(pred_pred)));
                        tp = get_method_param_type(mtp, get_Proj_proj(n));
-               } else if (get_irn_op(pred_pred) == op_Call) {
+               } else if (is_Call(pred_pred)) {
                        ir_type *mtp = get_Call_type(pred_pred);
                        tp = get_method_res_type(mtp, get_Proj_proj(n));
-               } else if (get_irn_op(pred_pred) == op_Tuple) {
+               } else if (is_Tuple(pred_pred)) {
                        panic("Encountered nested Tuple");
                } else {
                        DB((dbg, SET_LEVEL_1, "Proj %ld from Proj from ??: unknown type\n", get_irn_node_nr(n)));