even if they are not visible. */
for (i = anchor_last - 1; i >= 0; --i) {
n = get_irg_anchor(irg, i);
- if (!irn_visited(n)) {
- mark_irn_visited(n);
-
+ if (!irn_visited_else_mark(n)) {
n->out = INT_TO_PTR(1);
++res;
}
/* handle anchored nodes */
for (i = anchor_last - 1; i >= 0; --i) {
n = get_irg_anchor(irg, i);
- if (!irn_visited(n)) {
- mark_irn_visited(n);
-
+ if (!irn_visited_else_mark(n)) {
n_outs = PTR_TO_INT(n->out);
n->out = free;
#ifdef DEBUG_libfirm