Make Value::IsUndefined and Value::IsNull inlineable.

src/api.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 2083 matching lines @@
   ENTER_V8(isolate);
   i::HandleScope scope(isolate);
   i::Handle<i::JSObject> self = Utils::OpenHandle(this);
   i::Handle<i::Object> is_constructor = GetProperty(self, "isConstructor");
   return is_constructor->IsTrue();
 }
 
 
 // --- D a t a ---
 
-bool Value::IsUndefined() const {
+bool Value::FullIsUndefined() const {
   if (IsDeadCheck(i::Isolate::Current(), "v8::Value::IsUndefined()")) {
     return false;
   }
-  return Utils::OpenHandle(this)->IsUndefined();
+  bool result = Utils::OpenHandle(this)->IsUndefined();
+  ASSERT_EQ(result, QuickIsUndefined());
+  return result;
 }
 
 
-bool Value::IsNull() const {
+bool Value::FullIsNull() const {
   if (IsDeadCheck(i::Isolate::Current(), "v8::Value::IsNull()")) return false;
-  return Utils::OpenHandle(this)->IsNull();
+  bool result = Utils::OpenHandle(this)->IsNull();
+  ASSERT_EQ(result, QuickIsNull());
+  return result;
 }
 
 
 bool Value::IsTrue() const {
   if (IsDeadCheck(i::Isolate::Current(), "v8::Value::IsTrue()")) return false;
   return Utils::OpenHandle(this)->IsTrue();
 }
 
 
 bool Value::IsFalse() const {
@@ skipping 4283 matching lines @@
 
 
 char* HandleScopeImplementer::Iterate(ObjectVisitor* v, char* storage) {
   HandleScopeImplementer* scope_implementer =
       reinterpret_cast<HandleScopeImplementer*>(storage);
   scope_implementer->IterateThis(v);
   return storage + ArchiveSpacePerThread();
 }
 
 } }  // namespace v8::internal