Remove unused counters

src/v8-counters.h

 // 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 76 matching lines @@
 
 
 // WARNING: STATS_COUNTER_LIST_* is a very large macro that is causing MSVC
 // Intellisense to crash.  It was broken into two macros (each of length 40
 // lines) rather than one macro (of length about 80 lines) to work around
 // this problem.  Please avoid using recursive macros of this length when
 // possible.
 #define STATS_COUNTER_LIST_1(SC)                                      \
   /* Global Handle Count*/                                            \
   SC(global_handles, V8.GlobalHandles)                                \
-  /* Mallocs from PCRE */                                             \
-  SC(pcre_mallocs, V8.PcreMallocCount)                                \
   /* OS Memory allocated */                                           \
   SC(memory_allocated, V8.OsMemoryAllocated)                          \
   SC(normalized_maps, V8.NormalizedMaps)                              \
   SC(props_to_dictionary, V8.ObjectPropertiesToDictionary)            \
   SC(elements_to_dictionary, V8.ObjectElementsToDictionary)           \
   SC(alive_after_last_gc, V8.AliveAfterLastGC)                        \
   SC(objs_since_last_young, V8.ObjsSinceLastYoung)                    \
   SC(objs_since_last_full, V8.ObjsSinceLastFull)                      \
   SC(string_table_capacity, V8.StringTableCapacity)                   \
   SC(number_of_symbols, V8.NumberOfSymbols)                           \
   SC(script_wrappers, V8.ScriptWrappers)                              \
   SC(call_initialize_stubs, V8.CallInitializeStubs)                   \
   SC(call_premonomorphic_stubs, V8.CallPreMonomorphicStubs)           \
   SC(call_normal_stubs, V8.CallNormalStubs)                           \
   SC(call_megamorphic_stubs, V8.CallMegamorphicStubs)                 \
   SC(arguments_adaptors, V8.ArgumentsAdaptors)                        \
   SC(compilation_cache_hits, V8.CompilationCacheHits)                 \
   SC(compilation_cache_misses, V8.CompilationCacheMisses)             \
-  SC(regexp_cache_hits, V8.RegExpCacheHits)                           \
-  SC(regexp_cache_misses, V8.RegExpCacheMisses)                       \
   SC(string_ctor_calls, V8.StringConstructorCalls)                    \
   SC(string_ctor_conversions, V8.StringConstructorConversions)        \
   SC(string_ctor_cached_number, V8.StringConstructorCachedNumber)     \
   SC(string_ctor_string_value, V8.StringConstructorStringValue)       \
   SC(string_ctor_gc_required, V8.StringConstructorGCRequired)         \
   /* Amount of evaled source code. */                                 \
   SC(total_eval_size, V8.TotalEvalSize)                               \
   /* Amount of loaded source code. */                                 \
   SC(total_load_size, V8.TotalLoadSize)                               \
   /* Amount of parsed source code. */                                 \
   SC(total_parse_size, V8.TotalParseSize)                             \
   /* Amount of source code skipped over using preparsing. */          \
   SC(total_preparse_skipped, V8.TotalPreparseSkipped)                 \
   /* Number of symbol lookups skipped using preparsing */             \
   SC(total_preparse_symbols_skipped, V8.TotalPreparseSymbolSkipped)   \
   /* Amount of compiled source code. */                               \
   SC(total_compile_size, V8.TotalCompileSize)                         \
-  /* Amount of source code compiled with the old codegen. */          \
-  SC(total_old_codegen_source_size, V8.TotalOldCodegenSourceSize)     \
   /* Amount of source code compiled with the full codegen. */         \
   SC(total_full_codegen_source_size, V8.TotalFullCodegenSourceSize)   \
   /* Number of contexts created from scratch. */                      \
   SC(contexts_created_from_scratch, V8.ContextsCreatedFromScratch)    \
   /* Number of contexts created by partial snapshot. */               \
   SC(contexts_created_by_snapshot, V8.ContextsCreatedBySnapshot)      \
   /* Number of code objects found from pc. */                         \
   SC(pc_to_code, V8.PcToCode)                                         \
   SC(pc_to_code_cached, V8.PcToCodeCached)                            \
   /* The store-buffer implementation of the write barrier. */         \
   SC(store_buffer_compactions, V8.StoreBufferCompactions)             \
   SC(store_buffer_overflows, V8.StoreBufferOverflows)
 
 
 #define STATS_COUNTER_LIST_2(SC)                                      \
   /* Number of code stubs. */                                         \
   SC(code_stubs, V8.CodeStubs)                                        \
   /* Amount of stub code. */                                          \
   SC(total_stubs_code_size, V8.TotalStubsCodeSize)                    \
   /* Amount of (JS) compiled code. */                                 \
   SC(total_compiled_code_size, V8.TotalCompiledCodeSize)              \
   SC(gc_compactor_caused_by_request, V8.GCCompactorCausedByRequest)   \
   SC(gc_compactor_caused_by_promoted_data,                            \
      V8.GCCompactorCausedByPromotedData)                              \
   SC(gc_compactor_caused_by_oldspace_exhaustion,                      \
      V8.GCCompactorCausedByOldspaceExhaustion)                        \
-  SC(gc_compactor_caused_by_weak_handles,                             \
-     V8.GCCompactorCausedByWeakHandles)                               \
   SC(gc_last_resort_from_js, V8.GCLastResortFromJS)                   \
   SC(gc_last_resort_from_handles, V8.GCLastResortFromHandles)         \
   /* How is the generic keyed-load stub used? */                      \
   SC(keyed_load_generic_smi, V8.KeyedLoadGenericSmi)                  \
   SC(keyed_load_generic_symbol, V8.KeyedLoadGenericSymbol)            \
   SC(keyed_load_generic_lookup_cache, V8.KeyedLoadGenericLookupCache) \
   SC(keyed_load_generic_slow, V8.KeyedLoadGenericSlow)                \
   SC(keyed_load_polymorphic_stubs, V8.KeyedLoadPolymorphicStubs)      \
   SC(keyed_load_external_array_slow, V8.KeyedLoadExternalArraySlow)   \
   /* How is the generic keyed-call stub used? */                      \
   SC(keyed_call_generic_smi_fast, V8.KeyedCallGenericSmiFast)         \
   SC(keyed_call_generic_smi_dict, V8.KeyedCallGenericSmiDict)         \
   SC(keyed_call_generic_lookup_cache, V8.KeyedCallGenericLookupCache) \
   SC(keyed_call_generic_lookup_dict, V8.KeyedCallGenericLookupDict)   \
-  SC(keyed_call_generic_value_type, V8.KeyedCallGenericValueType)     \
   SC(keyed_call_generic_slow, V8.KeyedCallGenericSlow)                \
   SC(keyed_call_generic_slow_load, V8.KeyedCallGenericSlowLoad)       \
-  /* Count how much the monomorphic keyed-load stubs are hit. */      \
-  SC(keyed_load_function_prototype, V8.KeyedLoadFunctionPrototype)    \
-  SC(keyed_load_string_length, V8.KeyedLoadStringLength)              \
-  SC(keyed_load_array_length, V8.KeyedLoadArrayLength)                \
-  SC(keyed_load_constant_function, V8.KeyedLoadConstantFunction)      \
-  SC(keyed_load_field, V8.KeyedLoadField)                             \
-  SC(keyed_load_callback, V8.KeyedLoadCallback)                       \
-  SC(keyed_load_interceptor, V8.KeyedLoadInterceptor)                 \
-  SC(keyed_load_inline, V8.KeyedLoadInline)                           \
-  SC(keyed_load_inline_miss, V8.KeyedLoadInlineMiss)                  \
-  SC(named_load_inline, V8.NamedLoadInline)                           \
-  SC(named_load_inline_miss, V8.NamedLoadInlineMiss)                  \
-  SC(named_load_global_inline, V8.NamedLoadGlobalInline)              \
-  SC(named_load_global_inline_miss, V8.NamedLoadGlobalInlineMiss)     \
-  SC(dont_delete_hint_hit, V8.DontDeleteHintHit)                      \
-  SC(dont_delete_hint_miss, V8.DontDeleteHintMiss)                    \
   SC(named_load_global_stub, V8.NamedLoadGlobalStub)                  \
-  SC(named_load_global_stub_miss, V8.NamedLoadGlobalStubMiss)         \
-  SC(keyed_store_field, V8.KeyedStoreField)                           \
-  SC(named_store_inline_field, V8.NamedStoreInlineField)              \
-  SC(keyed_store_inline, V8.KeyedStoreInline)                         \
-  SC(named_load_inline_generic, V8.NamedLoadInlineGeneric)            \
-  SC(named_load_inline_field, V8.NamedLoadInlineFast)                 \
-  SC(keyed_load_inline_generic, V8.KeyedLoadInlineGeneric)            \
-  SC(keyed_load_inline_fast, V8.KeyedLoadInlineFast)                  \
-  SC(keyed_store_inline_generic, V8.KeyedStoreInlineGeneric)          \
-  SC(keyed_store_inline_fast, V8.KeyedStoreInlineFast)                \
-  SC(named_store_inline_generic, V8.NamedStoreInlineGeneric)          \
-  SC(named_store_inline_fast, V8.NamedStoreInlineFast)                \
-  SC(keyed_store_inline_miss, V8.KeyedStoreInlineMiss)                \
   SC(named_store_global_inline, V8.NamedStoreGlobalInline)            \
   SC(named_store_global_inline_miss, V8.NamedStoreGlobalInlineMiss)   \
   SC(keyed_store_polymorphic_stubs, V8.KeyedStorePolymorphicStubs)    \
   SC(keyed_store_external_array_slow, V8.KeyedStoreExternalArraySlow) \
   SC(store_normal_miss, V8.StoreNormalMiss)                           \
   SC(store_normal_hit, V8.StoreNormalHit)                             \
   SC(cow_arrays_created_stub, V8.COWArraysCreatedStub)                \
   SC(cow_arrays_created_runtime, V8.COWArraysCreatedRuntime)          \
   SC(cow_arrays_converted, V8.COWArraysConverted)                     \
   SC(call_miss, V8.CallMiss)                                          \
   SC(keyed_call_miss, V8.KeyedCallMiss)                               \
   SC(load_miss, V8.LoadMiss)                                          \
   SC(keyed_load_miss, V8.KeyedLoadMiss)                               \
   SC(call_const, V8.CallConst)                                        \
   SC(call_const_fast_api, V8.CallConstFastApi)                        \
   SC(call_const_interceptor, V8.CallConstInterceptor)                 \
   SC(call_const_interceptor_fast_api, V8.CallConstInterceptorFastApi) \
   SC(call_global_inline, V8.CallGlobalInline)                         \
   SC(call_global_inline_miss, V8.CallGlobalInlineMiss)                \
   SC(constructed_objects, V8.ConstructedObjects)                      \
   SC(constructed_objects_runtime, V8.ConstructedObjectsRuntime)       \
-  SC(constructed_objects_stub, V8.ConstructedObjectsStub)             \
   SC(negative_lookups, V8.NegativeLookups)                            \
   SC(negative_lookups_miss, V8.NegativeLookupsMiss)                   \
   SC(megamorphic_stub_cache_probes, V8.MegamorphicStubCacheProbes)    \
   SC(megamorphic_stub_cache_misses, V8.MegamorphicStubCacheMisses)    \
   SC(megamorphic_stub_cache_updates, V8.MegamorphicStubCacheUpdates)  \
   SC(array_function_runtime, V8.ArrayFunctionRuntime)                 \
   SC(array_function_native, V8.ArrayFunctionNative)                   \
   SC(for_in, V8.ForIn)                                                \
   SC(enum_cache_hits, V8.EnumCacheHits)                               \
   SC(enum_cache_misses, V8.EnumCacheMisses)                           \
   SC(zone_segment_bytes, V8.ZoneSegmentBytes)                         \
-  SC(compute_entry_frame, V8.ComputeEntryFrame)                       \
   SC(generic_binary_stub_calls, V8.GenericBinaryStubCalls)            \
-  SC(generic_binary_stub_calls_regs, V8.GenericBinaryStubCallsRegs)   \
   SC(fast_new_closure_total, V8.FastNewClosureTotal)                  \
   SC(fast_new_closure_try_optimized, V8.FastNewClosureTryOptimized)   \
   SC(fast_new_closure_install_optimized, V8.FastNewClosureInstallOptimized) \
   SC(string_add_runtime, V8.StringAddRuntime)                         \
   SC(string_add_native, V8.StringAddNative)                           \
   SC(string_add_runtime_ext_to_ascii, V8.StringAddRuntimeExtToAscii)  \
   SC(sub_string_runtime, V8.SubStringRuntime)                         \
   SC(sub_string_native, V8.SubStringNative)                           \
   SC(string_add_make_two_char, V8.StringAddMakeTwoChar)               \
   SC(string_compare_native, V8.StringCompareNative)                   \
@@ skipping 13 matching lines @@
   SC(math_log, V8.MathLog)                                            \
   SC(math_pow, V8.MathPow)                                            \
   SC(math_round, V8.MathRound)                                        \
   SC(math_sin, V8.MathSin)                                            \
   SC(math_sqrt, V8.MathSqrt)                                          \
   SC(math_tan, V8.MathTan)                                            \
   SC(transcendental_cache_hit, V8.TranscendentalCacheHit)             \
   SC(transcendental_cache_miss, V8.TranscendentalCacheMiss)           \
   SC(stack_interrupts, V8.StackInterrupts)                            \
   SC(runtime_profiler_ticks, V8.RuntimeProfilerTicks)                 \
-  SC(smi_checks_removed, V8.SmiChecksRemoved)                         \
-  SC(map_checks_removed, V8.MapChecksRemoved)                         \
-  SC(quote_json_char_count, V8.QuoteJsonCharacterCount)               \
-  SC(quote_json_char_recount, V8.QuoteJsonCharacterReCount)           \
   SC(new_space_bytes_available, V8.MemoryNewSpaceBytesAvailable)      \
   SC(new_space_bytes_committed, V8.MemoryNewSpaceBytesCommitted)      \
   SC(new_space_bytes_used, V8.MemoryNewSpaceBytesUsed)                \
   SC(old_pointer_space_bytes_available,                               \
      V8.MemoryOldPointerSpaceBytesAvailable)                          \
   SC(old_pointer_space_bytes_committed,                               \
      V8.MemoryOldPointerSpaceBytesCommitted)                          \
   SC(old_pointer_space_bytes_used, V8.MemoryOldPointerSpaceBytesUsed) \
   SC(old_data_space_bytes_available, V8.MemoryOldDataSpaceBytesAvailable) \
   SC(old_data_space_bytes_committed, V8.MemoryOldDataSpaceBytesCommitted) \
@@ skipping 137 matching lines @@
   friend class Isolate;
 
   explicit Counters(Isolate* isolate);
 
   DISALLOW_IMPLICIT_CONSTRUCTORS(Counters);
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_V8_COUNTERS_H_