[Webkit-unassigned] [Bug 192935] clang-tidy: Could remove up to 32 padding bytes in class JSC::BytecodeGenerator
bugzilla-daemon at webkit.org
bugzilla-daemon at webkit.org
Thu Dec 20 09:14:50 PST 2018
https://bugs.webkit.org/show_bug.cgi?id=192935
--- Comment #1 from David Kilzer (:ddkilzer) <ddkilzer at webkit.org> ---
$ ./Tools/Scripts/dump-class-layout -c Release -a x86_64 -b $BUILD_DIR JavaScriptCore JSC::BytecodeGenerator
+0 <840> BytecodeGenerator
+0 < 24> JSC::InstructionStreamWriter m_writer
+0 < 16> JSC::InstructionStream JSC::InstructionStream
+0 < 16> JSC::InstructionStream::InstructionBuffer m_instructions
+0 < 16> WTF::VectorBuffer<unsigned char, 0> WTF::VectorBuffer<unsigned char, 0>
+0 < 16> WTF::VectorBufferBase<unsigned char> WTF::VectorBufferBase<unsigned char>
+0 < 8> unsigned char * m_buffer
+8 < 4> unsigned int m_capacity
+12 < 4> unsigned int m_size
+16 < 4> unsigned int m_position
+20 < 1> bool m_finalized
+21 < 3> <PADDING: 3 bytes>
+24 < 1> bool m_shouldEmitDebugHooks
+25 < 7> <PADDING: 7 bytes>
+32 < 16> WTF::Vector<JSC::BytecodeGenerator::LexicalScopeStackEntry, 0, WTF::CrashOnOverflow, 16> m_lexicalScopeStack
+32 < 16> WTF::VectorBuffer<JSC::BytecodeGenerator::LexicalScopeStackEntry, 0> WTF::VectorBuffer<JSC::BytecodeGenerator::LexicalScopeStackEntry, 0>
+32 < 16> WTF::VectorBufferBase<JSC::BytecodeGenerator::LexicalScopeStackEntry> WTF::VectorBufferBase<JSC::BytecodeGenerator::LexicalScopeStackEntry>
+32 < 8> JSC::BytecodeGenerator::LexicalScopeStackEntry * m_buffer
+40 < 4> unsigned int m_capacity
+44 < 4> unsigned int m_size
+48 < 16> WTF::Vector<WTF::HashMap<WTF::RefPtr<WTF::UniquedStringImpl, WTF::DumbPtrTraits<WTF::UniquedStringImpl> >, TDZNecessityLevel, JSC::IdentifierRepHash, WTF::HashTraits<WTF::RefPtr<WTF::UniquedStringImpl, WTF::DumbPtrTraits<WTF::UniquedStringImpl> > >, WTF::HashTraits<TDZNecessityLevel> >, 0, WTF::CrashOnOverflow, 16> m_TDZStack
+48 < 16> WTF::VectorBuffer<WTF::HashMap<WTF::RefPtr<WTF::UniquedStringImpl, WTF::DumbPtrTraits<WTF::UniquedStringImpl> >, TDZNecessityLevel, JSC::IdentifierRepHash, WTF::HashTraits<WTF::RefPtr<WTF::UniquedStringImpl, WTF::DumbPtrTraits<WTF::UniquedStringImpl> > >, WTF::HashTraits<TDZNecessityLevel> >, 0> WTF::VectorBuffer<WTF::HashMap<WTF::RefPtr<WTF::UniquedStringImpl, WTF::DumbPtrTraits<WTF::UniquedStringImpl> >, TDZNecessityLevel, JSC::IdentifierRepHash, WTF::HashTraits<WTF::RefPtr<WTF::UniquedStringImpl, WTF::DumbPtrTraits<WTF::UniquedStringImpl> > >, WTF::HashTraits<TDZNecessityLevel> >, 0>
+48 < 16> WTF::VectorBufferBase<WTF::HashMap<WTF::RefPtr<WTF::UniquedStringImpl, WTF::DumbPtrTraits<WTF::UniquedStringImpl> >, TDZNecessityLevel, JSC::IdentifierRepHash, WTF::HashTraits<WTF::RefPtr<WTF::UniquedStringImpl, WTF::DumbPtrTraits<WTF::UniquedStringImpl> > >, WTF::HashTraits<TDZNecessityLevel> > > WTF::VectorBufferBase<WTF::HashMap<WTF::RefPtr<WTF::UniquedStringImpl, WTF::DumbPtrTraits<WTF::UniquedStringImpl> >, TDZNecessityLevel, JSC::IdentifierRepHash, WTF::HashTraits<WTF::RefPtr<WTF::UniquedStringImpl, WTF::DumbPtrTraits<WTF::UniquedStringImpl> > >, WTF::HashTraits<TDZNecessityLevel> > >
+48 < 8> WTF::HashMap<WTF::RefPtr<WTF::UniquedStringImpl, WTF::DumbPtrTraits<WTF::UniquedStringImpl> >, TDZNecessityLevel, JSC::IdentifierRepHash, WTF::HashTraits<WTF::RefPtr<WTF::UniquedStringImpl, WTF::DumbPtrTraits<WTF::UniquedStringImpl> > >, WTF::HashTraits<TDZNecessityLevel> > * m_buffer
+56 < 4> unsigned int m_capacity
+60 < 4> unsigned int m_size
+64 < 16> std::optional<unsigned long> m_varScopeLexicalScopeStackIndex
+64 < 16> std::OptionalBase<unsigned long> std::OptionalBase<unsigned long>
+64 < 1> bool init_
+65 < 7> <PADDING: 7 bytes>
+72 < 8> std::constexpr_storage_t<unsigned long> storage_
+80 < 8> JSC::ScopeNode *const m_scopeNode
+88 < 8> JSC::Strong<JSC::UnlinkedCodeBlock> m_codeBlock
+88 < 8> JSC::Handle<JSC::UnlinkedCodeBlock> JSC::Handle<JSC::UnlinkedCodeBlock>
+88 < 8> JSC::HandleBase JSC::HandleBase
+88 < 8> JSC::HandleSlot m_slot
+88 < 1> JSC::HandleConverter<JSC::Handle<JSC::UnlinkedCodeBlock>, JSC::UnlinkedCodeBlock> JSC::HandleConverter<JSC::Handle<JSC::UnlinkedCodeBlock>, JSC::UnlinkedCodeBlock>
+96 < 24> WTF::HashSet<WTF::RefPtr<WTF::UniquedStringImpl, WTF::DumbPtrTraits<WTF::UniquedStringImpl> >, JSC::IdentifierRepHash, WTF::HashTraits<WTF::RefPtr<WTF::UniquedStringImpl, WTF::DumbPtrTraits<WTF::UniquedStringImpl> > > > m_functions
+96 < 24> WTF::HashSet<WTF::RefPtr<WTF::UniquedStringImpl, WTF::DumbPtrTraits<WTF::UniquedStringImpl> >, JSC::IdentifierRepHash, WTF::HashTraits<WTF::RefPtr<WTF::UniquedStringImpl, WTF::DumbPtrTraits<WTF::UniquedStringImpl> > > >::HashTableType m_impl
+96 < 8> WTF::HashTable<WTF::RefPtr<WTF::UniquedStringImpl, WTF::DumbPtrTraits<WTF::UniquedStringImpl> >, WTF::RefPtr<WTF::UniquedStringImpl, WTF::DumbPtrTraits<WTF::UniquedStringImpl> >, WTF::IdentityExtractor, JSC::IdentifierRepHash, WTF::HashTraits<WTF::RefPtr<WTF::UniquedStringImpl, WTF::DumbPtrTraits<WTF::UniquedStringImpl> > >, WTF::HashTraits<WTF::RefPtr<WTF::UniquedStringImpl, WTF::DumbPtrTraits<WTF::UniquedStringImpl> > > >::ValueType * m_table
+104 < 4> unsigned int m_tableSize
+108 < 4> unsigned int m_tableSizeMask
+112 < 4> unsigned int m_keyCount
+116 < 4> unsigned int m_deletedCount
+120 < 12> JSC::RegisterID m_ignoredResultRegister
+120 < 4> int m_refCount
+124 < 4> JSC::VirtualRegister m_virtualRegister
+124 < 4> int m_virtualRegister
+128 < 1> bool m_isTemporary
+129 < 3> <PADDING: 3 bytes>
+132 < 12> JSC::RegisterID m_thisRegister
+132 < 4> int m_refCount
+136 < 4> JSC::VirtualRegister m_virtualRegister
+136 < 4> int m_virtualRegister
+140 < 1> bool m_isTemporary
+141 < 3> <PADDING: 3 bytes>
+144 < 12> JSC::RegisterID m_calleeRegister
+144 < 4> int m_refCount
+148 < 4> JSC::VirtualRegister m_virtualRegister
+148 < 4> int m_virtualRegister
+152 < 1> bool m_isTemporary
+153 < 7> <PADDING: 7 bytes>
+160 < 8> JSC::RegisterID * m_scopeRegister
+168 < 8> JSC::RegisterID * m_topMostScope
+176 < 8> JSC::RegisterID * m_argumentsRegister
+184 < 8> JSC::RegisterID * m_lexicalEnvironmentRegister
+192 < 8> JSC::RegisterID * m_generatorRegister
+200 < 8> JSC::RegisterID * m_emptyValueRegister
+208 < 8> JSC::RegisterID * m_globalObjectRegister
+216 < 8> JSC::RegisterID * m_newTargetRegister
+224 < 8> JSC::RegisterID * m_isDerivedConstuctor
+232 < 8> JSC::RegisterID *[1] m_linkTimeConstantRegisters
+240 < 8> JSC::RegisterID * m_arrowFunctionContextLexicalEnvironmentRegister
+248 < 8> JSC::RegisterID * m_promiseCapabilityRegister
+256 < 8> WTF::RefPtr<JSC::RegisterID, WTF::DumbPtrTraits<JSC::RegisterID> > m_completionTypeRegister
+256 < 8> WTF::DumbPtrTraits<JSC::RegisterID>::StorageType m_ptr
+264 < 8> WTF::RefPtr<JSC::RegisterID, WTF::DumbPtrTraits<JSC::RegisterID> > m_completionValueRegister
+264 < 8> WTF::DumbPtrTraits<JSC::RegisterID>::StorageType m_ptr
+272 < 8> JSC::FinallyContext * m_currentFinallyContext
+280 < 24> WTF::SegmentedVector<JSC::RegisterID *, 16> m_localRegistersForCalleeSaveRegisters
+280 < 8> size_t m_size
+288 < 16> WTF::Vector<Segment *, 0, WTF::CrashOnOverflow, 16> m_segments
+288 < 16> WTF::VectorBuffer<Segment *, 0> WTF::VectorBuffer<Segment *, 0>
+288 < 16> WTF::VectorBufferBase<Segment *> WTF::VectorBufferBase<Segment *>
+288 < 8> Segment ** m_buffer
+296 < 4> unsigned int m_capacity
+300 < 4> unsigned int m_size
+304 < 24> WTF::SegmentedVector<JSC::RegisterID, 32> m_constantPoolRegisters
+304 < 8> size_t m_size
+312 < 16> WTF::Vector<WTF::SegmentedVector<JSC::RegisterID, 32>::Segment *, 0, WTF::CrashOnOverflow, 16> m_segments
+312 < 16> WTF::VectorBuffer<WTF::SegmentedVector<JSC::RegisterID, 32>::Segment *, 0> WTF::VectorBuffer<WTF::SegmentedVector<JSC::RegisterID, 32>::Segment *, 0>
+312 < 16> WTF::VectorBufferBase<WTF::SegmentedVector<JSC::RegisterID, 32>::Segment *> WTF::VectorBufferBase<WTF::SegmentedVector<JSC::RegisterID, 32>::Segment *>
+312 < 8> WTF::SegmentedVector<JSC::RegisterID, 32>::Segment ** m_buffer
+320 < 4> unsigned int m_capacity
+324 < 4> unsigned int m_size
+328 < 24> WTF::SegmentedVector<JSC::RegisterID, 32> m_calleeLocals
+328 < 8> size_t m_size
+336 < 16> WTF::Vector<WTF::SegmentedVector<JSC::RegisterID, 32>::Segment *, 0, WTF::CrashOnOverflow, 16> m_segments
+336 < 16> WTF::VectorBuffer<WTF::SegmentedVector<JSC::RegisterID, 32>::Segment *, 0> WTF::VectorBuffer<WTF::SegmentedVector<JSC::RegisterID, 32>::Segment *, 0>
+336 < 16> WTF::VectorBufferBase<WTF::SegmentedVector<JSC::RegisterID, 32>::Segment *> WTF::VectorBufferBase<WTF::SegmentedVector<JSC::RegisterID, 32>::Segment *>
+336 < 8> WTF::SegmentedVector<JSC::RegisterID, 32>::Segment ** m_buffer
+344 < 4> unsigned int m_capacity
+348 < 4> unsigned int m_size
+352 < 24> WTF::SegmentedVector<JSC::RegisterID, 32> m_parameters
+352 < 8> size_t m_size
+360 < 16> WTF::Vector<WTF::SegmentedVector<JSC::RegisterID, 32>::Segment *, 0, WTF::CrashOnOverflow, 16> m_segments
+360 < 16> WTF::VectorBuffer<WTF::SegmentedVector<JSC::RegisterID, 32>::Segment *, 0> WTF::VectorBuffer<WTF::SegmentedVector<JSC::RegisterID, 32>::Segment *, 0>
+360 < 16> WTF::VectorBufferBase<WTF::SegmentedVector<JSC::RegisterID, 32>::Segment *> WTF::VectorBufferBase<WTF::SegmentedVector<JSC::RegisterID, 32>::Segment *>
+360 < 8> WTF::SegmentedVector<JSC::RegisterID, 32>::Segment ** m_buffer
+368 < 4> unsigned int m_capacity
+372 < 4> unsigned int m_size
+376 < 24> WTF::SegmentedVector<JSC::Label, 32> m_labels
+376 < 8> size_t m_size
+384 < 16> WTF::Vector<Segment *, 0, WTF::CrashOnOverflow, 16> m_segments
+384 < 16> WTF::VectorBuffer<Segment *, 0> WTF::VectorBuffer<Segment *, 0>
+384 < 16> WTF::VectorBufferBase<Segment *> WTF::VectorBufferBase<Segment *>
+384 < 8> Segment ** m_buffer
+392 < 4> unsigned int m_capacity
+396 < 4> unsigned int m_size
+400 < 24> WTF::SegmentedVector<JSC::LabelScope, 32> m_labelScopes
+400 < 8> size_t m_size
+408 < 16> WTF::Vector<Segment *, 0, WTF::CrashOnOverflow, 16> m_segments
+408 < 16> WTF::VectorBuffer<Segment *, 0> WTF::VectorBuffer<Segment *, 0>
+408 < 16> WTF::VectorBufferBase<Segment *> WTF::VectorBufferBase<Segment *>
+408 < 8> Segment ** m_buffer
+416 < 4> unsigned int m_capacity
+420 < 4> unsigned int m_size
+424 < 4> unsigned int m_finallyDepth
+428 < 4> int m_localScopeDepth
+432 < 4> const JSC::CodeType m_codeType
+436 < 4> <PADDING: 4 bytes>
+440 < 24> WTF::SegmentedVector<JSC::ControlFlowScope, 16> m_controlFlowScopeStack
+440 < 8> size_t m_size
+448 < 16> WTF::Vector<Segment *, 0, WTF::CrashOnOverflow, 16> m_segments
+448 < 16> WTF::VectorBuffer<Segment *, 0> WTF::VectorBuffer<Segment *, 0>
+448 < 16> WTF::VectorBufferBase<Segment *> WTF::VectorBufferBase<Segment *>
+448 < 8> Segment ** m_buffer
+456 < 4> unsigned int m_capacity
+460 < 4> unsigned int m_size
+464 < 16> WTF::Vector<JSC::SwitchInfo, 0, WTF::CrashOnOverflow, 16> m_switchContextStack
+464 < 16> WTF::VectorBuffer<JSC::SwitchInfo, 0> WTF::VectorBuffer<JSC::SwitchInfo, 0>
+464 < 16> WTF::VectorBufferBase<JSC::SwitchInfo> WTF::VectorBufferBase<JSC::SwitchInfo>
+464 < 8> JSC::SwitchInfo * m_buffer
+472 < 4> unsigned int m_capacity
+476 < 4> unsigned int m_size
+480 < 16> WTF::Vector<WTF::Ref<JSC::ForInContext, WTF::DumbPtrTraits<JSC::ForInContext> >, 0, WTF::CrashOnOverflow, 16> m_forInContextStack
+480 < 16> WTF::VectorBuffer<WTF::Ref<JSC::ForInContext, WTF::DumbPtrTraits<JSC::ForInContext> >, 0> WTF::VectorBuffer<WTF::Ref<JSC::ForInContext, WTF::DumbPtrTraits<JSC::ForInContext> >, 0>
+480 < 16> WTF::VectorBufferBase<WTF::Ref<JSC::ForInContext, WTF::DumbPtrTraits<JSC::ForInContext> > > WTF::VectorBufferBase<WTF::Ref<JSC::ForInContext, WTF::DumbPtrTraits<JSC::ForInContext> > >
+480 < 8> WTF::Ref<JSC::ForInContext, WTF::DumbPtrTraits<JSC::ForInContext> > * m_buffer
+488 < 4> unsigned int m_capacity
+492 < 4> unsigned int m_size
+496 < 16> WTF::Vector<JSC::TryContext, 0, WTF::CrashOnOverflow, 16> m_tryContextStack
+496 < 16> WTF::VectorBuffer<JSC::TryContext, 0> WTF::VectorBuffer<JSC::TryContext, 0>
+496 < 16> WTF::VectorBufferBase<JSC::TryContext> WTF::VectorBufferBase<JSC::TryContext>
+496 < 8> JSC::TryContext * m_buffer
+504 < 4> unsigned int m_capacity
+508 < 4> unsigned int m_size
+512 < 4> unsigned int m_yieldPoints
+516 < 4> <PADDING: 4 bytes>
+520 < 8> JSC::Strong<JSC::SymbolTable> m_generatorFrameSymbolTable
+520 < 8> JSC::Handle<JSC::SymbolTable> JSC::Handle<JSC::SymbolTable>
+520 < 8> JSC::HandleBase JSC::HandleBase
+520 < 8> JSC::HandleSlot m_slot
+520 < 1> JSC::HandleConverter<JSC::Handle<JSC::SymbolTable>, JSC::SymbolTable> JSC::HandleConverter<JSC::Handle<JSC::SymbolTable>, JSC::SymbolTable>
+528 < 4> int m_generatorFrameSymbolTableIndex
+532 < 4> <PADDING: 4 bytes>
+536 < 16> WTF::Vector<std::__1::pair<JSC::FunctionMetadataNode *, FunctionVariableType>, 0, WTF::CrashOnOverflow, 16> m_functionsToInitialize
+536 < 16> WTF::VectorBuffer<std::__1::pair<JSC::FunctionMetadataNode *, FunctionVariableType>, 0> WTF::VectorBuffer<std::__1::pair<JSC::FunctionMetadataNode *, FunctionVariableType>, 0>
+536 < 16> WTF::VectorBufferBase<std::__1::pair<JSC::FunctionMetadataNode *, FunctionVariableType> > WTF::VectorBufferBase<std::__1::pair<JSC::FunctionMetadataNode *, FunctionVariableType> >
+536 < 8> std::__1::pair<JSC::FunctionMetadataNode *, FunctionVariableType> * m_buffer
+544 < 4> unsigned int m_capacity
+548 < 4> unsigned int m_size
+552 < 1> bool m_needToInitializeArguments
+553 < 7> <PADDING: 7 bytes>
+560 < 8> JSC::RestParameterNode * m_restParameter
+568 < 16> WTF::Vector<JSC::TryRange, 0, WTF::CrashOnOverflow, 16> m_tryRanges
+568 < 16> WTF::VectorBuffer<JSC::TryRange, 0> WTF::VectorBuffer<JSC::TryRange, 0>
+568 < 16> WTF::VectorBufferBase<JSC::TryRange> WTF::VectorBufferBase<JSC::TryRange>
+568 < 8> JSC::TryRange * m_buffer
+576 < 4> unsigned int m_capacity
+580 < 4> unsigned int m_size
+584 < 24> WTF::SegmentedVector<JSC::TryData, 8> m_tryData
+584 < 8> size_t m_size
+592 < 16> WTF::Vector<Segment *, 0, WTF::CrashOnOverflow, 16> m_segments
+592 < 16> WTF::VectorBuffer<Segment *, 0> WTF::VectorBuffer<Segment *, 0>
+592 < 16> WTF::VectorBufferBase<Segment *> WTF::VectorBufferBase<Segment *>
+592 < 8> Segment ** m_buffer
+600 < 4> unsigned int m_capacity
+604 < 4> unsigned int m_size
+608 < 4> int m_nextConstantOffset
+612 < 4> <PADDING: 4 bytes>
+616 < 24> JSC::BytecodeGenerator::FunctionOffsetMap m_functionOffsets
+616 < 24> WTF::HashMap<JSC::FunctionMetadataNode *, unsigned int, WTF::PtrHash<JSC::FunctionMetadataNode *>, WTF::HashTraits<JSC::FunctionMetadataNode *>, WTF::HashTraits<unsigned int> >::HashTableType m_impl
+616 < 8> WTF::HashTable<JSC::FunctionMetadataNode *, WTF::KeyValuePair<JSC::FunctionMetadataNode *, unsigned int>, WTF::KeyValuePairKeyExtractor<WTF::KeyValuePair<JSC::FunctionMetadataNode *, unsigned int> >, WTF::PtrHash<JSC::FunctionMetadataNode *>, WTF::HashMap<JSC::FunctionMetadataNode *, unsigned int, WTF::PtrHash<JSC::FunctionMetadataNode *>, WTF::HashTraits<JSC::FunctionMetadataNode *>, WTF::HashTraits<unsigned int> >::KeyValuePairTraits, WTF::HashTraits<JSC::FunctionMetadataNode *> >::ValueType * m_table
+624 < 4> unsigned int m_tableSize
+628 < 4> unsigned int m_tableSizeMask
+632 < 4> unsigned int m_keyCount
+636 < 4> unsigned int m_deletedCount
+640 < 24> JSC::IdentifierMap m_identifierMap
+640 < 24> WTF::HashMap<WTF::RefPtr<WTF::UniquedStringImpl, WTF::DumbPtrTraits<WTF::UniquedStringImpl> >, int, JSC::IdentifierRepHash, WTF::HashTraits<WTF::RefPtr<WTF::UniquedStringImpl, WTF::DumbPtrTraits<WTF::UniquedStringImpl> > >, JSC::IdentifierMapIndexHashTraits>::HashTableType m_impl
+640 < 8> WTF::HashTable<WTF::RefPtr<WTF::UniquedStringImpl, WTF::DumbPtrTraits<WTF::UniquedStringImpl> >, WTF::KeyValuePair<WTF::RefPtr<WTF::UniquedStringImpl, WTF::DumbPtrTraits<WTF::UniquedStringImpl> >, int>, WTF::KeyValuePairKeyExtractor<WTF::KeyValuePair<WTF::RefPtr<WTF::UniquedStringImpl, WTF::DumbPtrTraits<WTF::UniquedStringImpl> >, int> >, JSC::IdentifierRepHash, WTF::HashMap<WTF::RefPtr<WTF::UniquedStringImpl, WTF::DumbPtrTraits<WTF::UniquedStringImpl> >, int, JSC::IdentifierRepHash, WTF::HashTraits<WTF::RefPtr<WTF::UniquedStringImpl, WTF::DumbPtrTraits<WTF::UniquedStringImpl> > >, JSC::IdentifierMapIndexHashTraits>::KeyValuePairTraits, WTF::HashTraits<WTF::RefPtr<WTF::UniquedStringImpl, WTF::DumbPtrTraits<WTF::UniquedStringImpl> > > >::ValueType * m_table
+648 < 4> unsigned int m_tableSize
+652 < 4> unsigned int m_tableSizeMask
+656 < 4> unsigned int m_keyCount
+660 < 4> unsigned int m_deletedCount
+664 < 24> JSC::BytecodeGenerator::JSValueMap m_jsValueMap
+664 < 24> WTF::HashMap<std::__1::pair<long long, JSC::SourceCodeRepresentation>, unsigned int, JSC::EncodedJSValueWithRepresentationHash, JSC::EncodedJSValueWithRepresentationHashTraits, WTF::HashTraits<unsigned int> >::HashTableType m_impl
+664 < 8> WTF::HashTable<std::__1::pair<long long, JSC::SourceCodeRepresentation>, WTF::KeyValuePair<std::__1::pair<long long, JSC::SourceCodeRepresentation>, unsigned int>, WTF::KeyValuePairKeyExtractor<WTF::KeyValuePair<std::__1::pair<long long, JSC::SourceCodeRepresentation>, unsigned int> >, JSC::EncodedJSValueWithRepresentationHash, WTF::HashMap<std::__1::pair<long long, JSC::SourceCodeRepresentation>, unsigned int, JSC::EncodedJSValueWithRepresentationHash, JSC::EncodedJSValueWithRepresentationHashTraits, WTF::HashTraits<unsigned int> >::KeyValuePairTraits, JSC::EncodedJSValueWithRepresentationHashTraits>::ValueType * m_table
+672 < 4> unsigned int m_tableSize
+676 < 4> unsigned int m_tableSizeMask
+680 < 4> unsigned int m_keyCount
+684 < 4> unsigned int m_deletedCount
+688 < 24> JSC::BytecodeGenerator::IdentifierStringMap m_stringMap
+688 < 24> WTF::HashMap<WTF::UniquedStringImpl *, JSC::JSString *, JSC::IdentifierRepHash, WTF::HashTraits<WTF::UniquedStringImpl *>, WTF::HashTraits<JSC::JSString *> >::HashTableType m_impl
+688 < 8> WTF::HashTable<WTF::UniquedStringImpl *, WTF::KeyValuePair<WTF::UniquedStringImpl *, JSC::JSString *>, WTF::KeyValuePairKeyExtractor<WTF::KeyValuePair<WTF::UniquedStringImpl *, JSC::JSString *> >, JSC::IdentifierRepHash, WTF::HashMap<WTF::UniquedStringImpl *, JSC::JSString *, JSC::IdentifierRepHash, WTF::HashTraits<WTF::UniquedStringImpl *>, WTF::HashTraits<JSC::JSString *> >::KeyValuePairTraits, WTF::HashTraits<WTF::UniquedStringImpl *> >::ValueType * m_table
+696 < 4> unsigned int m_tableSize
+700 < 4> unsigned int m_tableSizeMask
+704 < 4> unsigned int m_keyCount
+708 < 4> unsigned int m_deletedCount
+712 < 24> JSC::BytecodeGenerator::IdentifierBigIntMap m_bigIntMap
+712 < 24> WTF::HashMap<std::__1::tuple<WTF::UniquedStringImpl *, unsigned char, bool>, JSC::JSBigInt *, WTF::TupleHash<WTF::UniquedStringImpl *, unsigned char, bool>, WTF::HashTraits<std::__1::tuple<WTF::UniquedStringImpl *, unsigned char, bool> >, WTF::HashTraits<JSC::JSBigInt *> >::HashTableType m_impl
+712 < 8> WTF::HashTable<std::__1::tuple<WTF::UniquedStringImpl *, unsigned char, bool>, WTF::KeyValuePair<std::__1::tuple<WTF::UniquedStringImpl *, unsigned char, bool>, JSC::JSBigInt *>, WTF::KeyValuePairKeyExtractor<WTF::KeyValuePair<std::__1::tuple<WTF::UniquedStringImpl *, unsigned char, bool>, JSC::JSBigInt *> >, WTF::TupleHash<WTF::UniquedStringImpl *, unsigned char, bool>, WTF::HashMap<std::__1::tuple<WTF::UniquedStringImpl *, unsigned char, bool>, JSC::JSBigInt *, WTF::TupleHash<WTF::UniquedStringImpl *, unsigned char, bool>, WTF::HashTraits<std::__1::tuple<WTF::UniquedStringImpl *, unsigned char, bool> >, WTF::HashTraits<JSC::JSBigInt *> >::KeyValuePairTraits, WTF::HashTraits<std::__1::tuple<WTF::UniquedStringImpl *, unsigned char, bool> > >::ValueType * m_table
+720 < 4> unsigned int m_tableSize
+724 < 4> unsigned int m_tableSizeMask
+728 < 4> unsigned int m_keyCount
+732 < 4> unsigned int m_deletedCount
+736 < 24> JSC::BytecodeGenerator::TemplateObjectDescriptorMap m_templateObjectDescriptorMap
+736 < 24> WTF::HashMap<WTF::Ref<JSC::TemplateObjectDescriptor, WTF::DumbPtrTraits<JSC::TemplateObjectDescriptor> >, JSC::JSTemplateObjectDescriptor *, WTF::PtrHash<WTF::Ref<JSC::TemplateObjectDescriptor, WTF::DumbPtrTraits<JSC::TemplateObjectDescriptor> > >, WTF::HashTraits<WTF::Ref<JSC::TemplateObjectDescriptor, WTF::DumbPtrTraits<JSC::TemplateObjectDescriptor> > >, WTF::HashTraits<JSC::JSTemplateObjectDescriptor *> >::HashTableType m_impl
+736 < 8> WTF::HashTable<WTF::Ref<JSC::TemplateObjectDescriptor, WTF::DumbPtrTraits<JSC::TemplateObjectDescriptor> >, WTF::KeyValuePair<WTF::Ref<JSC::TemplateObjectDescriptor, WTF::DumbPtrTraits<JSC::TemplateObjectDescriptor> >, JSC::JSTemplateObjectDescriptor *>, WTF::KeyValuePairKeyExtractor<WTF::KeyValuePair<WTF::Ref<JSC::TemplateObjectDescriptor, WTF::DumbPtrTraits<JSC::TemplateObjectDescriptor> >, JSC::JSTemplateObjectDescriptor *> >, WTF::PtrHash<WTF::Ref<JSC::TemplateObjectDescriptor, WTF::DumbPtrTraits<JSC::TemplateObjectDescriptor> > >, WTF::HashMap<WTF::Ref<JSC::TemplateObjectDescriptor, WTF::DumbPtrTraits<JSC::TemplateObjectDescriptor> >, JSC::JSTemplateObjectDescriptor *, WTF::PtrHash<WTF::Ref<JSC::TemplateObjectDescriptor, WTF::DumbPtrTraits<JSC::TemplateObjectDescriptor> > >, WTF::HashTraits<WTF::Ref<JSC::TemplateObjectDescriptor, WTF::DumbPtrTraits<JSC::TemplateObjectDescriptor> > >, WTF::HashTraits<JSC::JSTemplateObjectDescriptor *> >::KeyValuePairTraits, WTF::HashTraits<WTF::Ref<JSC::TemplateObjectDescriptor, WTF::DumbPtrTraits<JSC::TemplateObjectDescriptor> > > >::ValueType * m_table
+744 < 4> unsigned int m_tableSize
+748 < 4> unsigned int m_tableSizeMask
+752 < 4> unsigned int m_keyCount
+756 < 4> unsigned int m_deletedCount
+760 < 24> JSC::StaticPropertyAnalyzer m_staticPropertyAnalyzer
+760 < 24> JSC::StaticPropertyAnalyzer::AnalysisMap m_analyses
+760 < 24> WTF::HashMap<int, WTF::RefPtr<JSC::StaticPropertyAnalysis, WTF::DumbPtrTraits<JSC::StaticPropertyAnalysis> >, WTF::IntHash<int>, WTF::UnsignedWithZeroKeyHashTraits<int>, WTF::HashTraits<WTF::RefPtr<JSC::StaticPropertyAnalysis, WTF::DumbPtrTraits<JSC::StaticPropertyAnalysis> > > >::HashTableType m_impl
+760 < 8> WTF::HashTable<int, WTF::KeyValuePair<int, WTF::RefPtr<JSC::StaticPropertyAnalysis, WTF::DumbPtrTraits<JSC::StaticPropertyAnalysis> > >, WTF::KeyValuePairKeyExtractor<WTF::KeyValuePair<int, WTF::RefPtr<JSC::StaticPropertyAnalysis, WTF::DumbPtrTraits<JSC::StaticPropertyAnalysis> > > >, WTF::IntHash<int>, WTF::HashMap<int, WTF::RefPtr<JSC::StaticPropertyAnalysis, WTF::DumbPtrTraits<JSC::StaticPropertyAnalysis> >, WTF::IntHash<int>, WTF::UnsignedWithZeroKeyHashTraits<int>, WTF::HashTraits<WTF::RefPtr<JSC::StaticPropertyAnalysis, WTF::DumbPtrTraits<JSC::StaticPropertyAnalysis> > > >::KeyValuePairTraits, WTF::UnsignedWithZeroKeyHashTraits<int> >::ValueType * m_table
+768 < 4> unsigned int m_tableSize
+772 < 4> unsigned int m_tableSizeMask
+776 < 4> unsigned int m_keyCount
+780 < 4> unsigned int m_deletedCount
+784 < 8> JSC::VM * m_vm
+792 < 4> JSC::OpcodeID m_lastOpcodeID
+796 < 4> <PADDING: 4 bytes>
+800 < 16> JSC::InstructionStream::MutableRef m_lastInstruction
+800 < 16> JSC::InstructionStream::BaseRef<WTF::Vector<unsigned char, 0, WTF::UnsafeVectorOverflow, 16> > JSC::InstructionStream::BaseRef<WTF::Vector<unsigned char, 0, WTF::UnsafeVectorOverflow, 16> >
+800 < 8> WTF::Vector<unsigned char, 0, WTF::UnsafeVectorOverflow, 16> & m_instructions
+808 < 4> JSC::InstructionStream::Offset m_index
+812 < 4> <PADDING: 4 bytes>
+816 < 1> bool m_usesExceptions
+817 < 1> bool m_expressionTooDeep
+818 < 1> bool m_isBuiltinFunction
+819 < 1> bool m_usesNonStrictEval
+820 < 1> bool m_inTailPosition
+821 < 1> bool m_needsToUpdateArrowFunctionContext
+822 < 1> JSC::DerivedContextType m_derivedContextType
+823 < 1> <PADDING: 1 byte>
+824 < 16> WTF::Vector<std::__1::tuple<JSC::TryData *, JSC::VirtualRegister, JSC::VirtualRegister>, 0, WTF::CrashOnOverflow, 16> m_catchesToEmit
+824 < 16> WTF::VectorBuffer<std::__1::tuple<JSC::TryData *, JSC::VirtualRegister, JSC::VirtualRegister>, 0> WTF::VectorBuffer<std::__1::tuple<JSC::TryData *, JSC::VirtualRegister, JSC::VirtualRegister>, 0>
+824 < 16> WTF::VectorBufferBase<std::__1::tuple<JSC::TryData *, JSC::VirtualRegister, JSC::VirtualRegister> > WTF::VectorBufferBase<std::__1::tuple<JSC::TryData *, JSC::VirtualRegister, JSC::VirtualRegister> >
+824 < 8> std::__1::tuple<JSC::TryData *, JSC::VirtualRegister, JSC::VirtualRegister> * m_buffer
+832 < 4> unsigned int m_capacity
+836 < 4> unsigned int m_size
Total byte size: 840
Total pad bytes: 62
Padding percentage: 7.38 %
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