Make sure to use the type-restricted selector when registering

lib/compiler/implementation/ssa/codegen.dart

 // Copyright (c) 2012, 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.
 
 class SsaCodeGeneratorTask extends CompilerTask {
   final JavaScriptBackend backend;
   SsaCodeGeneratorTask(JavaScriptBackend backend)
       : this.backend = backend,
         super(backend.compiler);
   String get name() => 'SSA code generator';
@@ skipping 1711 matching lines @@
       visitArguments(node.inputs);
       bool inLoop = node.block.enclosingLoopHeader !== null;
       if (node.element !== null) {
         // If we know we're calling a specific method, register that
         // method only.
         if (inLoop) {
           backend.builder.functionsCalledInLoop.add(node.element);
         }
         world.registerDynamicInvocationOf(node.element);
       } else {
-        if (inLoop) {
-          backend.builder.selectorsCalledInLoop[node.name] = node.selector;
-        }
-        world.registerDynamicInvocation(
-            node.name,
-            getOptimizedSelectorFor(node, node.selector));
+        Selector selector = getOptimizedSelectorFor(node, node.selector);
+        world.registerDynamicInvocation(node.name, selector);
+        if (inLoop) backend.builder.selectorsCalledInLoop[node.name] = selector;
       }
     }
     endExpression(JSPrecedence.CALL_PRECEDENCE);
   }
 
   Selector getOptimizedSelectorFor(HInvoke node, Selector defaultSelector) {
     Type receiverType = node.inputs[0].propagatedType.computeType(compiler);
     if (receiverType !== null) {
       return new TypedSelector(receiverType, defaultSelector);
     } else {
@@ skipping 1366 matching lines @@
   if (leftType.canBeNull() && rightType.canBeNull()) {
     if (left.isConstantNull() || right.isConstantNull() ||
         (leftType.isPrimitive() && leftType == rightType)) {
       return '==';
     }
     return null;
   } else {
     return '===';
   }
 }