[stubs] Implementing CodeStubAssembler::GetOwnProperty().

src/code-stubs.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/code-stubs.h"
 
 #include <sstream>
 
 #include "src/bootstrapper.h"
 #include "src/code-factory.h"
@@ skipping 4325 matching lines @@
 
     Variable* merged_variables[] = {&var_object, &var_map, &var_instance_type};
     Label loop(assembler, arraysize(merged_variables), merged_variables);
     var_object.Bind(object);
     var_map.Bind(map);
     var_instance_type.Bind(instance_type);
     assembler->Goto(&loop);
     assembler->Bind(&loop);
     {
       Label next_proto(assembler);
-      assembler->TryLookupProperty(var_object.value(), var_map.value(),
+      assembler->TryHasOwnProperty(var_object.value(), var_map.value(),
                                    var_instance_type.value(), key, &return_true,
                                    &next_proto, &call_runtime);
       assembler->Bind(&next_proto);
 
       Node* proto = assembler->LoadMapPrototype(var_map.value());
 
       Label if_not_null(assembler);
       assembler->Branch(assembler->WordEqual(proto, assembler->NullConstant()),
                         &return_false, &if_not_null);
       assembler->Bind(&if_not_null);
@@ skipping 373 matching lines @@
   if (type->Is(Type::UntaggedPointer())) {
     return Representation::External();
   }
 
   DCHECK(!type->Is(Type::Untagged()));
   return Representation::Tagged();
 }
 
 }  // namespace internal
 }  // namespace v8