Some minor changes

[libfirm] / ir / be / besched.c

diff --git a/ir/be/besched.c b/ir/be/besched.c
index e85e47a..add6428 100644 (file)
--- a/ir/be/besched.c
+++ b/ir/be/besched.c
@@ -73,7 +73,7 @@ int sched_verify(const ir_node *block)
   const ir_node *irn;
   int i, n;
   int *save_time_step;
-  ir_node **save_nodes;
+  const ir_node **save_nodes;
   const ir_edge_t *edge;
   pset *scheduled_nodes = pset_new_ptr_default();
 
@@ -94,7 +94,7 @@ int sched_verify(const ir_node *block)
   sched_foreach(block, irn) {
     sched_info_t *info = get_irn_sched_info(irn);
     save_time_step[i] = info->time_step;
-    save_nodes[i] = irn;
+    save_nodes[i] = (ir_node *)irn;
     info->time_step = i;
     pset_insert_ptr(scheduled_nodes, irn);
 
@@ -152,7 +152,7 @@ int sched_verify(const ir_node *block)
 
   del_pset(scheduled_nodes);
   free(save_time_step);
-  free(save_nodes);
+  free((void *) save_nodes);
   return res;
 }
 
@@ -170,6 +170,11 @@ int sched_verify_irg(ir_graph *irg)
   return res;
 }
 
+int (sched_comes_after)(const ir_node *n1, const ir_node *n2)
+{
+       return _sched_comes_after(n1, n2);
+}
+
 int sched_skip_cf_predicator(const ir_node *irn, void *data) {
   arch_env_t *ae = data;
   return arch_irn_classify(ae, irn) == arch_irn_class_branch;