/// EmitNode - Generate machine code for an node and needed dependencies.
///
void EmitNode(NodeInfo *NI);
-
+
+ /// EmitNoop - Emit a noop instruction.
+ ///
+ void EmitNoop();
+
/// EmitAll - Emit all nodes in schedule sorted order.
///
void EmitAll();
/// Schedule - Order nodes according to selected style.
///
- virtual void Schedule() {};
+ virtual void Schedule() {}
/// printNI - Print node info.
///