[heap] ObjectStats: Cleanup and more FIXED_ARRAY sub types

src/objects.h

 // Copyright 2015 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 <iosfwd>
 
 #include "src/assert-scope.h"
@@ skipping 758 matching lines @@
 
 #define FIXED_ARRAY_SUB_INSTANCE_TYPE_LIST(V) \
   V(CODE_STUBS_TABLE_SUB_TYPE)                \
   V(CONTEXT_SUB_TYPE)                         \
   V(COPY_ON_WRITE_SUB_TYPE)                   \
   V(DEOPTIMIZATION_DATA_SUB_TYPE)             \
   V(DESCRIPTOR_ARRAY_SUB_TYPE)                \
   V(EMBEDDED_OBJECT_SUB_TYPE)                 \
   V(ENUM_CACHE_SUB_TYPE)                      \
   V(ENUM_INDICES_CACHE_SUB_TYPE)              \
+  V(DEPENDENT_CODE_SUB_TYPE)                  \
   V(DICTIONARY_ELEMENTS_SUB_TYPE)             \
   V(DICTIONARY_PROPERTIES_SUB_TYPE)           \
+  V(EMPTY_PROPERTIES_DICTIONARY_SUB_TYPE)     \
   V(FAST_ELEMENTS_SUB_TYPE)                   \
   V(FAST_PROPERTIES_SUB_TYPE)                 \
+  V(HANDLER_TABLE_SUB_TYPE)                   \
   V(INTRINSIC_FUNCTION_NAMES_SUB_TYPE)        \
+  V(JS_COLLECTION_SUB_TYPE)                   \
+  V(JS_WEAK_COLLECTION_SUB_TYPE)              \
   V(LITERALS_ARRAY_SUB_TYPE)                  \
   V(MAP_CODE_CACHE_SUB_TYPE)                  \
+  V(NOSCRIPT_SHARED_FUNCTION_INFOS_SUB_TYPE)  \
   V(NUMBER_STRING_CACHE_SUB_TYPE)             \
   V(OBJECT_TO_CODE_SUB_TYPE)                  \
+  V(OPTIMIZED_CODE_MAP_SUB_TYPE)              \
+  V(PROTOTYPE_USERS_SUB_TYPE)                 \
   V(REGEXP_MULTIPLE_CACHE_SUB_TYPE)           \
+  V(RETAINED_MAPS_SUB_TYPE)                   \
   V(SCOPE_INFO_SUB_TYPE)                      \
+  V(SCRIPT_LIST_SUB_TYPE)                     \
   V(SERIALIZED_TEMPLATES_SUB_TYPE)            \
   V(SHARED_FUNCTION_INFOS_SUB_TYPE)           \
   V(SINGLE_CHARACTER_STRING_CACHE_SUB_TYPE)   \
   V(STRING_SPLIT_CACHE_SUB_TYPE)              \
   V(STRING_TABLE_SUB_TYPE)                    \
   V(TEMPLATE_INSTANTIATIONS_CACHE_SUB_TYPE)   \
   V(TYPE_FEEDBACK_VECTOR_SUB_TYPE)            \
   V(TYPE_FEEDBACK_METADATA_SUB_TYPE)          \
-  V(WEAK_COLLECTION_SUB_TYPE)                 \
   V(WEAK_NEW_SPACE_OBJECT_TO_CODE_SUB_TYPE)
 
 enum FixedArraySubInstanceType {
 #define DEFINE_FIXED_ARRAY_SUB_INSTANCE_TYPE(name) name,
   FIXED_ARRAY_SUB_INSTANCE_TYPE_LIST(DEFINE_FIXED_ARRAY_SUB_INSTANCE_TYPE)
 #undef DEFINE_FIXED_ARRAY_SUB_INSTANCE_TYPE
       LAST_FIXED_ARRAY_SUB_TYPE = WEAK_NEW_SPACE_OBJECT_TO_CODE_SUB_TYPE
 };
 
 
@@ skipping 159 matching lines @@
   V(SharedFunctionInfo)          \
   V(JSValue)                     \
   V(JSDate)                      \
   V(JSMessageObject)             \
   V(StringWrapper)               \
   V(Foreign)                     \
   V(Boolean)                     \
   V(JSArray)                     \
   V(JSArrayBuffer)               \
   V(JSArrayBufferView)           \
+  V(JSCollection)                \
   V(JSTypedArray)                \
   V(JSDataView)                  \
   V(JSProxy)                     \
   V(JSError)                     \
   V(JSPromise)                   \
   V(JSSet)                       \
   V(JSMap)                       \
   V(JSSetIterator)               \
   V(JSMapIterator)               \
   V(JSWeakCollection)            \
@@ skipping 4595 matching lines @@
     kInitialMapChangedGroup,
     // Group of code that depends on tenuring information in AllocationSites
     // not being changed.
     kAllocationSiteTenuringChangedGroup,
     // Group of code that depends on element transition information in
     // AllocationSites not being changed.
     kAllocationSiteTransitionChangedGroup
   };
 
   static const int kGroupCount = kAllocationSiteTransitionChangedGroup + 1;
+  static const int kNextLinkIndex = 0;
+  static const int kFlagsIndex = 1;
+  static const int kCodesStartIndex = 2;
 
   bool Contains(DependencyGroup group, WeakCell* code_cell);
   bool IsEmpty(DependencyGroup group);
 
   static Handle<DependentCode> InsertCompilationDependencies(
       Handle<DependentCode> entries, DependencyGroup group,
       Handle<Foreign> info);
 
   static Handle<DependentCode> InsertWeakCode(Handle<DependentCode> entries,
                                               DependencyGroup group,
@@ skipping 40 matching lines @@
   bool Compact();
   static int Grow(int number_of_entries) {
     if (number_of_entries < 5) return number_of_entries + 1;
     return number_of_entries * 5 / 4;
   }
   inline int flags();
   inline void set_flags(int flags);
   class GroupField : public BitField<int, 0, 3> {};
   class CountField : public BitField<int, 3, 27> {};
   STATIC_ASSERT(kGroupCount <= GroupField::kMax + 1);
-  static const int kNextLinkIndex = 0;
-  static const int kFlagsIndex = 1;
-  static const int kCodesStartIndex = 2;
 };
 
 
 class PrototypeInfo;
 
 
 // All heap objects have a Map that describes their structure.
 //  A Map contains information about:
 //  - Size information about the object
 //  - How to iterate over an object (for garbage collection)
@@ skipping 5338 matching lines @@
     }
     return value;
   }
 };
 
 
 }  // NOLINT, false-positive due to second-order macros.
 }  // NOLINT, false-positive due to second-order macros.
 
 #endif  // V8_OBJECTS_H_