irdump: dump interfaces take const ir_node* now

[libfirm] / ir / stat / dags.c

diff --git a/ir/stat/dags.c b/ir/stat/dags.c
index 9e8a97d..d27013d 100644 (file)
--- a/ir/stat/dags.c
+++ b/ir/stat/dags.c
@@ -70,7 +70,7 @@ struct dag_entry_t {
 /**
  * return an DAG entry for the node n
  */
-static dag_entry_t *get_irn_dag_entry(ir_node *n)
+static dag_entry_t *get_irn_dag_entry(const ir_node *n)
 {
        dag_entry_t *p = (dag_entry_t*)get_irn_link(n);
 
@@ -80,7 +80,8 @@ static dag_entry_t *get_irn_dag_entry(ir_node *n)
                        do {
                                p = p->link;
                        } while (p->link != NULL);
-                       set_irn_link(n, p);
+                       /* hacky cast to ir_node* */
+                       set_irn_link((ir_node*)n, p);
                }
        }  /* if */
        return p;
@@ -315,7 +316,7 @@ static unsigned mark_options;
 /**
  * a vcg attribute hook
  */
-static int stat_dag_mark_hook(FILE *F, ir_node *n, ir_node *l)
+static int stat_dag_mark_hook(FILE *F, const ir_node *n, const ir_node *l)
 {
        static const char *colors[] = { "purple", "pink", "lightblue", "orange", "khaki", "orchid", "lilac", "turquoise" };
        dag_entry_t *entry;