used new verify_node operation

[libfirm] / ir / ir / irnode.h

diff --git a/ir/ir/irnode.h b/ir/ir/irnode.h
index 5b66b75..1fc9d02 100644 (file)
--- a/ir/ir/irnode.h
+++ b/ir/ir/irnode.h
@@ -896,6 +896,8 @@ ir_node *skip_Id  (ir_node *node);   /* Same as skip_nop. */
 ir_node *skip_Tuple (ir_node *node);
 /** returns operand of node if node is a Cast */
 ir_node *skip_Cast  (ir_node *node);
+/** returns true if irn is a Const node. */
+int                     is_Const(const ir_node *node);
 /** returns true if node is a Bad node. */
 int      is_Bad    (const ir_node *node);
 /** returns true if the node is not a Block */