[turbofan] Introduce TypedObjectState common operator.

src/compiler/typer.cc

 // Copyright 2014 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/compiler/typer.h"
 
 #include <iomanip>
 
 #include "src/base/flags.h"
 #include "src/bootstrapper.h"
@@ skipping 802 matching lines @@
 Type* Typer::Visitor::TypeFinishRegion(Node* node) { return Operand(node, 0); }
 
 
 Type* Typer::Visitor::TypeFrameState(Node* node) {
   // TODO(rossberg): Ideally FrameState wouldn't have a value output.
   return Type::Internal();
 }
 
 Type* Typer::Visitor::TypeStateValues(Node* node) { return Type::Internal(); }
 
-Type* Typer::Visitor::TypeObjectState(Node* node) { return Type::Internal(); }
-
 Type* Typer::Visitor::TypeTypedStateValues(Node* node) {
   return Type::Internal();
 }
 
+Type* Typer::Visitor::TypeObjectState(Node* node) { return Type::Internal(); }
+
+Type* Typer::Visitor::TypeTypedObjectState(Node* node) {
+  return Type::Internal();
+}
 
 Type* Typer::Visitor::TypeCall(Node* node) { return Type::Any(); }
 
 
 Type* Typer::Visitor::TypeProjection(Node* node) {
   Type* const type = Operand(node, 0);
   if (type->Is(Type::None())) return Type::None();
   int const index = static_cast<int>(ProjectionIndexOf(node->op()));
   if (type->IsTuple() && index < type->AsTuple()->Arity()) {
     return type->AsTuple()->Element(index);
@@ skipping 895 matching lines @@
 Type* Typer::Visitor::TypeConstant(Handle<Object> value) {
   if (Type::IsInteger(*value)) {
     return Type::Range(value->Number(), value->Number(), zone());
   }
   return Type::NewConstant(value, zone());
 }
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8