Mark optimized code that used CHA for optimization so that lazy class 'finalization' does not inval…

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 VM_OBJECT_H_
 #define VM_OBJECT_H_
 
 #include "include/dart_api.h"
 #include "platform/assert.h"
 #include "platform/utils.h"
@@ skipping 1056 matching lines @@
                                      intptr_t token_pos);
 
   // Patch the signature function of a signature class allocated without it.
   void PatchSignatureFunction(const Function& signature_function) const;
 
   // Return a class object corresponding to the specified kind. If
   // a canonicalized version of it exists then that object is returned
   // otherwise a new object is allocated and returned.
   static RawClass* GetClass(intptr_t class_id, bool is_signature_class);
 
+  // Register code that has used CHA for optimization.
+  // TODO(srdjan): Also register kind of CHA optimization (e.g.: leaf class,
+  // leaf method, ...).
+  void RegisterCHACode(const Code& code);
+
+  void DisableCHAOptimizedCode();
+
+  RawArray* cha_codes() const { return raw_ptr()->cha_codes_; }
+  void set_cha_codes(const Array& value) const;
+
  private:
   enum {
     kAny = 0,
     kStatic,
     kInstance,
     kConstructor,
     kFactory,
   };
   enum {
     kConstBit = 0,
@@ skipping 5578 matching lines @@
 
 
 RawObject* MegamorphicCache::GetTargetFunction(const Array& array,
                                                intptr_t index) {
   return array.At((index * kEntryLength) + kTargetFunctionIndex);
 }
 
 }  // namespace dart
 
 #endif  // VM_OBJECT_H_