We no longer need to recover type cells from the oracle.

src/ast.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 738 matching lines @@
   } else {
     if (is_monomorphic_) {
       keyed_array_call_is_holey_ =
           oracle->KeyedArrayCallIsHoley(CallFeedbackId());
     }
   }
 }
 
 
 void CallNew::RecordTypeFeedback(TypeFeedbackOracle* oracle) {
-  allocation_info_cell_ =
-      oracle->GetCallNewAllocationInfoCell(CallNewFeedbackId());
+  allocation_site_ =
+      oracle->GetCallNewAllocationSite(CallNewFeedbackId());
   is_monomorphic_ = oracle->CallNewIsMonomorphic(CallNewFeedbackId());
   if (is_monomorphic_) {
     target_ = oracle->GetCallNewTarget(CallNewFeedbackId());
-    Object* value = allocation_info_cell_->value();
-    ASSERT(!value->IsTheHole());
-    if (value->IsAllocationSite()) {
-      AllocationSite* site = AllocationSite::cast(value);
-      elements_kind_ = site->GetElementsKind();
+    if (!allocation_site_.is_null()) {
+      elements_kind_ = allocation_site_->GetElementsKind();
     }
   }
 }
 
 
 void ObjectLiteral::Property::RecordTypeFeedback(TypeFeedbackOracle* oracle) {
   TypeFeedbackId id = key()->LiteralFeedbackId();
   SmallMapList maps;
   oracle->CollectReceiverTypes(id, &maps);
   receiver_type_ = maps.length() == 1 ? maps.at(0)
@@ skipping 498 matching lines @@
     OS::SNPrintF(buffer, "%d", Smi::cast(*value_)->value());
     str = arr;
   } else {
     str = DoubleToCString(value_->Number(), buffer);
   }
   return isolate_->factory()->NewStringFromAscii(CStrVector(str));
 }
 
 
 } }  // namespace v8::internal