Track number of generic ICs per function

src/objects.h

 // Copyright 2012 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.
 
 #ifndef V8_OBJECTS_H_
 #define V8_OBJECTS_H_
 
 #include "src/allocation.h"
 #include "src/assert-scope.h"
 #include "src/builtins.h"
@@ skipping 8484 matching lines @@
   DISALLOW_IMPLICIT_CONSTRUCTORS(PolymorphicCodeCacheHashTable);
 };
 
 
 class TypeFeedbackInfo: public Struct {
  public:
   inline int ic_total_count();
   inline void set_ic_total_count(int count);
 
   inline int ic_with_type_info_count();
-  inline void change_ic_with_type_info_count(int count);
+  inline void change_ic_with_type_info_count(int delta);
+
+  inline int ic_generic_count();
+  inline void change_ic_generic_count(int delta);
 
   inline void initialize_storage();
 
   inline void change_own_type_change_checksum();
   inline int own_type_change_checksum();
 
   inline void set_inlined_type_change_checksum(int checksum);
   inline bool matches_inlined_type_change_checksum(int checksum);
 
 
   DECLARE_CAST(TypeFeedbackInfo)
 
   // Dispatched behavior.
   DECLARE_PRINTER(TypeFeedbackInfo)
   DECLARE_VERIFIER(TypeFeedbackInfo)
 
   static const int kStorage1Offset = HeapObject::kHeaderSize;
   static const int kStorage2Offset = kStorage1Offset + kPointerSize;
-  static const int kSize = kStorage2Offset + kPointerSize;
+  static const int kStorage3Offset = kStorage2Offset + kPointerSize;
+  static const int kSize = kStorage3Offset + kPointerSize;
 
   // TODO(mvstanton): move these sentinel declarations to shared function info.
   // The object that indicates an uninitialized cache.
   static inline Handle<Object> UninitializedSentinel(Isolate* isolate);
 
   // The object that indicates a megamorphic state.
   static inline Handle<Object> MegamorphicSentinel(Isolate* isolate);
 
   // The object that indicates a monomorphic state of Array with
   // ElementsKind
@@ skipping 2725 matching lines @@
     } else {
       value &= ~(1 << bit_position);
     }
     return value;
   }
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_OBJECTS_H_