Use off-heap data for type feedback in PolymorphicInstanceCallInstr

runtime/vm/object.h

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #ifndef RUNTIME_VM_OBJECT_H_
 #define RUNTIME_VM_OBJECT_H_
 
 #include "include/dart_api.h"
 #include "platform/assert.h"
 #include "platform/utils.h"
@@ skipping 2047 matching lines @@
   // Returns ICData with aggregated receiver count, sorted by highest count.
   // Smi not first!! (the convention for ICData used in code generation is that
   // Smi check is first)
   // Used for printing and optimizations.
   RawICData* AsUnaryClassChecksSortedByCount() const;
 
   // Consider only used entries.
   bool AllTargetsHaveSameOwner(intptr_t owner_cid) const;
   bool AllReceiversAreNumbers() const;
   bool HasOneTarget() const;
-  bool HasOnlyDispatcherOrImplicitAccessorTargets() const;
   bool HasReceiverClassId(intptr_t class_id) const;
 
   static RawICData* New(const Function& owner,
                         const String& target_name,
                         const Array& arguments_descriptor,
                         intptr_t deopt_id,
                         intptr_t num_args_tested,
                         bool is_static_call);
   static RawICData* NewFrom(const ICData& from, intptr_t num_args_tested);
 
@@ skipping 6865 matching lines @@
 
 inline void TypeArguments::SetHash(intptr_t value) const {
   // This is only safe because we create a new Smi, which does not cause
   // heap allocation.
   StoreSmi(&raw_ptr()->hash_, Smi::New(value));
 }
 
 }  // namespace dart
 
 #endif  // RUNTIME_VM_OBJECT_H_