dart2js: Initial implementation of inlining.

pkg/compiler/lib/src/cps_ir/cps_fragment.dart

 // Copyright (c) 2015, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 library cps_ir.cps_fragment;
 
 import 'cps_ir_nodes.dart';
 import '../constants/values.dart';
 import '../universe/selector.dart' show Selector;
 import '../types/types.dart' show TypeMask;
@@ skipping 112 matching lines @@
                           List<Primitive> arguments,
                           {bool receiverIsNotNull: false}) {
     ApplyBuiltinMethod apply =
         new ApplyBuiltinMethod(method, receiver, arguments, sourceInformation);
     apply.receiverIsNotNull = receiverIsNotNull;
     return letPrim(apply);
   }
 
   /// Inserts an invocation and returns a primitive holding the returned value.
   Primitive invokeMethod(Primitive receiver,
-                         Selector selector,
-                         TypeMask mask,
-                         List<Primitive> arguments) {
-    return letPrim(new InvokeMethod(receiver, selector, mask, arguments,
-        sourceInformation));
+      Selector selector,
+      TypeMask mask,
+      List<Primitive> arguments,
+      [CallingConvention callingConvention = CallingConvention.Normal]) {
+    InvokeMethod invoke =
+        new InvokeMethod(receiver, selector, mask, arguments, sourceInformation)
+            ..callingConvention = callingConvention;
+    return letPrim(invoke);
   }
 
   /// Inserts an invocation and returns a primitive holding the returned value.
   Primitive invokeStatic(FunctionElement target, List<Primitive> arguments) {
     return letPrim(new InvokeStatic(target, new Selector.fromElement(target),
         arguments, sourceInformation));
   }
 
   /// Inserts an invocation to a static function that throws an error.
   ///
@@ skipping 191 matching lines @@
   }
 }
 
 /// Removes [node], unlinking all its references and replaces it with [newNode].
 void destroyAndReplace(Expression node, Expression newNode) {
   InteriorNode parent = node.parent;
   RemovalVisitor.remove(node);
   parent.body = newNode;
   newNode.parent = parent;
 }