#include "debug.h"
#include "set.h"
#include "bitset.h"
-#include "xmalloc.h"
#include "iredgeset.h"
#include "hashptr.h"
static void visitor(ir_node *irn, void *data) {
visitor_info_t *info = data;
- if (irn_not_visited(irn)) {
+ if (!irn_visited(irn)) {
mark_irn_visited(irn);
info->visit(irn, info->data);
}