DBC: Fix CheckCids instruction

runtime/vm/flow_graph_builder.cc

 // 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.
 
 #include "vm/flow_graph_builder.h"
 
 #include "lib/invocation_mirror.h"
 #include "vm/ast_printer.h"
 #include "vm/bit_vector.h"
 #include "vm/compiler.h"
@@ skipping 1528 matching lines @@
 Value* EffectGraphVisitor::BuildAssignableValue(TokenPosition token_pos,
                                                 Value* value,
                                                 const AbstractType& dst_type,
                                                 const String& dst_name) {
   if (CanSkipTypeCheck(token_pos, value, dst_type, dst_name)) {
     return value;
   }
   return Bind(BuildAssertAssignable(token_pos, value, dst_type, dst_name));
 }
 
+
 static bool simpleInstanceOfType(const AbstractType& type) {
   // Bail if the type is still uninstantiated at compile time.
   if (!type.IsInstantiated()) return false;
 
   // Bail if the type is a function or a Dart Function type.
   if (type.IsFunctionType() || type.IsDartFunctionType()) return false;
 
   ASSERT(type.HasResolvedTypeClass());
   const Class& type_class = Class::Handle(type.type_class());
   // Bail if the type has any type parameters.
@@ skipping 3079 matching lines @@
                                               block_marks);
   ASSERT(found);
 }
 
 
 void FlowGraphBuilder::Bailout(const char* reason) const {
   parsed_function_.Bailout("FlowGraphBuilder", reason);
 }
 
 }  // namespace dart