VM: [Kernel] Ensure we record [FieldLoadInstr]s in the ParsedFunction when using field guards

runtime/vm/aot_optimizer.cc

 // Copyright (c) 2013, 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/aot_optimizer.h"
 
 #include "vm/bit_vector.h"
 #include "vm/branch_optimizer.h"
 #include "vm/cha.h"
 #include "vm/compiler.h"
@@ skipping 1061 matching lines @@
       String::Handle(Z, Field::NameFromGetter(call->function_name()));
   const Field& field = Field::ZoneHandle(Z, GetField(class_ids[0], field_name));
   ASSERT(!field.IsNull());
 
   if (flow_graph()->InstanceCallNeedsClassCheck(call,
                                                 RawFunction::kImplicitGetter)) {
     return false;
   }
   LoadFieldInstr* load = new (Z) LoadFieldInstr(
       new (Z) Value(call->ArgumentAt(0)), &field,
-      AbstractType::ZoneHandle(Z, field.type()), call->token_pos());
+      AbstractType::ZoneHandle(Z, field.type()), call->token_pos(), NULL);
   load->set_is_immutable(field.is_final());
 
   // Discard the environment from the original instruction because the load
   // can't deoptimize.
   call->RemoveEnvironment();
   ReplaceCall(call, load);
 
   if (load->result_cid() != kDynamicCid) {
     // Reset value types if guarded_cid was used.
     for (Value::Iterator it(load->input_use_list()); !it.Done(); it.Advance()) {
@@ skipping 1083 matching lines @@
                                   FlowGraph::kEffect);
         current_iterator()->RemoveCurrentFromGraph();
       }
     }
   }
 }
 
 #endif  // DART_PRECOMPILER
 
 }  // namespace dart