Added sparse matrix impl. Used by copyopt_ilp

[libfirm] / ir / be / besched.h

diff --git a/ir/be/besched.h b/ir/be/besched.h
index 1549e87..535bfb2 100644 (file)
--- a/ir/be/besched.h
+++ b/ir/be/besched.h
@@ -9,11 +9,11 @@ void be_sched_dump(FILE *f, const ir_graph *irg);
 int (sched_get_time_step)(const ir_node *irn);
 int (sched_has_succ)(const ir_node *irn);
 int (sched_has_prev)(const ir_node *irn);
-const ir_node *(sched_succ)(const ir_node *irn);
-const ir_node *(sched_prev)(const ir_node *irn);
-const ir_node *(sched_first)(const ir_node *block);
-const ir_node *(sched_last)(const ir_node *block);
-const ir_node *(sched_add)(ir_node *block, const ir_node *irn);
+ir_node *(sched_succ)(const ir_node *irn);
+ir_node *(sched_prev)(const ir_node *irn);
+ir_node *(sched_first)(const ir_node *block);
+ir_node *(sched_last)(const ir_node *block);
+ir_node *(sched_add)(ir_node *block, const ir_node *irn);
 
 /**
  * A shorthand macro for iterating over a schedule.