A64: Synchronize with r18147.

src/ast.cc

Index: src/ast.cc
diff --git a/src/ast.cc b/src/ast.cc
index 3ca1449409466af29bca87c184efa14b6c381a4b..85482fabf341dcf646d7cc77d8d45a695e3c8282 100644
--- a/src/ast.cc
+++ b/src/ast.cc
@@ -575,47 +575,11 @@ bool FunctionDeclaration::IsInlineable() const {
 // once we use the common type field in the AST consistently.
 
 
-void ForInStatement::RecordTypeFeedback(TypeFeedbackOracle* oracle) {
-  for_in_type_ = static_cast<ForInType>(oracle->ForInType(this));
-}
-
-
 void Expression::RecordToBooleanTypeFeedback(TypeFeedbackOracle* oracle) {
   to_boolean_types_ = oracle->ToBooleanTypes(test_id());
 }
 
 
-void Property::RecordTypeFeedback(TypeFeedbackOracle* oracle,
-                                  Zone* zone) {
-  // Record type feedback from the oracle in the AST.
-  is_uninitialized_ = oracle->LoadIsUninitialized(this);
-  if (is_uninitialized_) return;
-
-  is_pre_monomorphic_ = oracle->LoadIsPreMonomorphic(this);
-  is_monomorphic_ = oracle->LoadIsMonomorphicNormal(this);
-  ASSERT(!is_pre_monomorphic_ || !is_monomorphic_);
-  receiver_types_.Clear();
-  if (key()->IsPropertyName()) {
-    FunctionPrototypeStub proto_stub(Code::LOAD_IC);
-    if (oracle->LoadIsStub(this, &proto_stub)) {
-      is_function_prototype_ = true;
-    } else {
-      Literal* lit_key = key()->AsLiteral();
-      ASSERT(lit_key != NULL && lit_key->value()->IsString());
-      Handle<String> name = Handle<String>::cast(lit_key->value());
-      oracle->LoadReceiverTypes(this, name, &receiver_types_);
-    }
-  } else if (oracle->LoadIsBuiltin(this, Builtins::kKeyedLoadIC_String)) {
-    is_string_access_ = true;
-  } else if (is_monomorphic_) {
-    receiver_types_.Add(oracle->LoadMonomorphicReceiverType(this), zone);
-  } else if (oracle->LoadIsPolymorphic(this)) {
-    receiver_types_.Reserve(kMaxKeyedPolymorphism, zone);
-    oracle->CollectKeyedReceiverTypes(PropertyFeedbackId(), &receiver_types_);
-  }
-}
-
-
 void Assignment::RecordTypeFeedback(TypeFeedbackOracle* oracle,
                                     Zone* zone) {
   Property* prop = target()->AsProperty();
@@ -645,31 +609,6 @@ void Assignment::RecordTypeFeedback(TypeFeedbackOracle* oracle,
 }
 
 
-void CountOperation::RecordTypeFeedback(TypeFeedbackOracle* oracle,
-                                        Zone* zone) {
-  TypeFeedbackId id = CountStoreFeedbackId();
-  is_monomorphic_ = oracle->StoreIsMonomorphicNormal(id);
-  receiver_types_.Clear();
-  if (is_monomorphic_) {
-    // Record receiver type for monomorphic keyed stores.
-    receiver_types_.Add(
-        oracle->StoreMonomorphicReceiverType(id), zone);
-  } else if (oracle->StoreIsKeyedPolymorphic(id)) {
-    receiver_types_.Reserve(kMaxKeyedPolymorphism, zone);
-    oracle->CollectKeyedReceiverTypes(id, &receiver_types_);
-  } else {
-    oracle->CollectPolymorphicStoreReceiverTypes(id, &receiver_types_);
-  }
-  store_mode_ = oracle->GetStoreMode(id);
-  type_ = oracle->IncrementType(this);
-}
-
-
-void CaseClause::RecordTypeFeedback(TypeFeedbackOracle* oracle) {
-  compare_type_ = oracle->ClauseType(CompareId());
-}
-
-
 bool Call::ComputeTarget(Handle<Map> type, Handle<String> name) {
   // If there is an interceptor, we can't compute the target for a direct call.
   if (type->has_named_interceptor()) return false;