Attachment #243108 for bug #139532

View Details Raw Unified Return to Bug 139532

| Differences between



2014-12-10  Gyuyoung Kim  <gyuyoung.kim@samsung.com>

        Final clean up OwnPtr in JSC - runtime, ftl, and tool directories
        https://bugs.webkit.org/show_bug.cgi?id=139532

        Reviewed by NOBODY (OOPS!).

        Final remove OwnPtr, PassOwnPtr in runtime, ftl, and tools directories of JSC.

        * builtins/BuiltinExecutables.h:
        * bytecode/CodeBlock.h:
        * bytecode/UnlinkedCodeBlock.cpp:
        (JSC::generateFunctionCodeBlock):
        * ftl/FTLAbstractHeap.cpp:
        (JSC::FTL::IndexedAbstractHeap::atSlow):
        * ftl/FTLAbstractHeap.h:
        * ftl/FTLCompile.cpp:
        (JSC::FTL::mmAllocateDataSection):
        * ftl/FTLJITFinalizer.h:
        * jsc.cpp:
        (jscmain):
        * parser/Lexer.h:
        * runtime/PropertyMapHashTable.h:
        (JSC::PropertyTable::clearDeletedOffsets):
        (JSC::PropertyTable::addDeletedOffset):
        * runtime/PropertyTable.cpp:
        (JSC::PropertyTable::PropertyTable):
        * runtime/RegExpObject.cpp:
        * runtime/SmallStrings.cpp:
        * runtime/Structure.cpp:
        * runtime/StructureIDTable.cpp:
        (JSC::StructureIDTable::StructureIDTable):
        (JSC::StructureIDTable::resize):
        * runtime/StructureIDTable.h:
        * runtime/StructureTransitionTable.h:
        * runtime/VM.cpp:
        (JSC::VM::VM):
        (JSC::VM::~VM):
        * runtime/VM.h:
        * tools/CodeProfile.h:
        (JSC::CodeProfile::CodeProfile):
        (JSC::CodeProfile::addChild):

2014-12-10  Gyuyoung Kim  <gyuyoung.kim@samsung.com>

        Use std::unique_ptr instead of OwnPtr in JSC - heap, jit, runtime, and parser directories
        https://bugs.webkit.org/show_bug.cgi?id=139351


Lines 29-35 a/Source/JavaScriptCore/builtins/BuiltinExecutables.h_sec1
- a/Source/JavaScriptCore/builtins/BuiltinExecutables.h -1 lines
29	#include "JSCBuiltins.h"	29	#include "JSCBuiltins.h"
30	#include "SourceCode.h"	30	#include "SourceCode.h"
31	#include "Weak.h"	31	#include "Weak.h"
32	#include <wtf/PassOwnPtr.h>
33		32
34	namespace JSC {	33	namespace JSC {
35		34

Lines 70-76 a/Source/JavaScriptCore/bytecode/CodeBlock.h_sec1
- a/Source/JavaScriptCore/bytecode/CodeBlock.h -1 lines
70	#include "Watchpoint.h"	70	#include "Watchpoint.h"
71	#include <wtf/Bag.h>	71	#include <wtf/Bag.h>
72	#include <wtf/FastMalloc.h>	72	#include <wtf/FastMalloc.h>
73	#include <wtf/PassOwnPtr.h>
74	#include <wtf/RefCountedArray.h>	73	#include <wtf/RefCountedArray.h>
75	#include <wtf/RefPtr.h>	74	#include <wtf/RefPtr.h>
76	#include <wtf/SegmentedVector.h>	75	#include <wtf/SegmentedVector.h>

Lines 62-68 static UnlinkedFunctionCodeBlock* generateFunctionCodeBlock(VM& vm, UnlinkedFunc a/Source/JavaScriptCore/bytecode/UnlinkedCodeBlock.cpp_sec1
- a/Source/JavaScriptCore/bytecode/UnlinkedCodeBlock.cpp -1 / +1 lines
62	executable->recordParse(function->features(), function->hasCapturedVariables());	62	executable->recordParse(function->features(), function->hasCapturedVariables());
63		63
64	UnlinkedFunctionCodeBlock* result = UnlinkedFunctionCodeBlock::create(&vm, FunctionCode, ExecutableInfo(function->needsActivation(), function->usesEval(), function->isStrictMode(), kind == CodeForConstruct, functionKind == UnlinkedBuiltinFunction));	64	UnlinkedFunctionCodeBlock* result = UnlinkedFunctionCodeBlock::create(&vm, FunctionCode, ExecutableInfo(function->needsActivation(), function->usesEval(), function->isStrictMode(), kind == CodeForConstruct, functionKind == UnlinkedBuiltinFunction));
65	OwnPtr<BytecodeGenerator> generator(adoptPtr(new BytecodeGenerator(vm, function.get(), result, debuggerMode, profilerMode)));	65	auto generator(std::make_unique<BytecodeGenerator>(vm, function.get(), result, debuggerMode, profilerMode));
66	error = generator->generate();	66	error = generator->generate();
67	if (error.m_type != ParserError::ErrorNone)	67	if (error.m_type != ParserError::ErrorNone)
68	return 0;	68	return 0;

Lines 102-108 const AbstractField& IndexedAbstractHeap::atSlow(ptrdiff_t index) a/Source/JavaScriptCore/ftl/FTLAbstractHeap.cpp_sec1
- a/Source/JavaScriptCore/ftl/FTLAbstractHeap.cpp -1 / +1 lines
102	ASSERT(static_cast<size_t>(index) >= m_smallIndices.size());	102	ASSERT(static_cast<size_t>(index) >= m_smallIndices.size());
103		103
104	if (UNLIKELY(!m_largeIndices))	104	if (UNLIKELY(!m_largeIndices))
105	m_largeIndices = adoptPtr(new MapType());	105	m_largeIndices = std::make_unique<MapType>();
106		106
107	std::unique_ptr<AbstractField>& field = m_largeIndices->add(index, nullptr).iterator->value;	107	std::unique_ptr<AbstractField>& field = m_largeIndices->add(index, nullptr).iterator->value;
108	if (!field) {	108	if (!field) {



#include <wtf/FastMalloc.h>
#include <wtf/HashMap.h>
#include <wtf/Noncopyable.h>
#include <wtf/OwnPtr.h>
#include <wtf/Vector.h>
#include <wtf/text/CString.h>


    };
    typedef HashMap<ptrdiff_t, std::unique_ptr<AbstractField>, WTF::IntHash<ptrdiff_t>, WithoutZeroOrOneHashTraits> MapType;
    
    std::unique_ptr<MapType> m_largeIndices;
    Vector<CString, 16> m_largeIndexNames;
};




        RELEASE_ASSERT(state.finalizer->osrExit.size());
        RELEASE_ASSERT(didSeeUnwindInfo);
        
        auto linkBuffer = std::make_unique<LinkBuffer>(
            vm, exitThunkGenerator, codeBlock, JITCompilationMustSucceed);
        
        RELEASE_ASSERT(state.finalizer->osrExit.size() == state.jitCode->osrExit.size());
        

            }
        }
        
        state.finalizer->exitThunksLinkBuffer = WTF::move(linkBuffer);
    }

    if (!state.getByIds.isEmpty() || !state.putByIds.isEmpty() || !state.checkIns.isEmpty()) {

        exceptionTarget.link(&slowPathJIT);
        MacroAssembler::Jump exceptionJump = slowPathJIT.jump();
        
        state.finalizer->sideCodeLinkBuffer = std::make_unique<LinkBuffer>(vm, slowPathJIT, codeBlock, JITCompilationMustSucceed);
            new LinkBuffer(vm, slowPathJIT, codeBlock, JITCompilationMustSucceed));
        state.finalizer->sideCodeLinkBuffer->link(
            exceptionJump, state.finalizer->handleExceptionsLinkBuffer->entrypoint());
        



    bool finalize() override;
    bool finalizeFunction() override;

    std::unique_ptr<LinkBuffer> exitThunksLinkBuffer;
    std::unique_ptr<LinkBuffer> entrypointLinkBuffer;
    std::unique_ptr<LinkBuffer> sideCodeLinkBuffer;
    std::unique_ptr<LinkBuffer> handleExceptionsLinkBuffer;
    Vector<SlowPathCall> slowPathCalls; // Calls inside the side code.
    Vector<OSRExitCompilationInfo> osrExit;

Lines 1451-1457 int jscmain(int argc, char** argv) a/Source/JavaScriptCore/jsc.cpp_sec1
- a/Source/JavaScriptCore/jsc.cpp -1 / +1 lines
1451	JSLockHolder locker(vm);	1451	JSLockHolder locker(vm);
1452		1452
1453	if (options.m_profile && !vm->m_perBytecodeProfiler)	1453	if (options.m_profile && !vm->m_perBytecodeProfiler)
1454	vm->m_perBytecodeProfiler = adoptPtr(new Profiler::Database(*vm));	1454	vm->m_perBytecodeProfiler = std::make_unique<Profiler::Database>(*vm);
1455		1455
1456	GlobalObject* globalObject = GlobalObject::create(vm, GlobalObject::createStructure(vm, jsNull()), options.m_arguments);	1456	GlobalObject* globalObject = GlobalObject::create(vm, GlobalObject::createStructure(vm, jsNull()), options.m_arguments);
1457	bool success = runWithScripts(globalObject, options.m_scripts, options.m_dump);	1457	bool success = runWithScripts(globalObject, options.m_scripts, options.m_dump);

Lines 44-50 public: a/Source/JavaScriptCore/parser/Lexer.h_sec1
- a/Source/JavaScriptCore/parser/Lexer.h -3 / +3 lines
44	{	44	{
45	return m_keywordTable.entry(ident);	45	return m_keywordTable.entry(ident);
46	}	46	}
47		47
		48	explicit Keywords(VM&);
		49
48	~Keywords()	50	~Keywords()
49	{	51	{
50	m_keywordTable.deleteTable();	52	m_keywordTable.deleteTable();
Lines 53-60 public: a/Source/JavaScriptCore/parser/Lexer.h_sec2
53	private:	55	private:
54	friend class VM;	56	friend class VM;
55		57
56	explicit Keywords(VM&);
57
58	VM& m_vm;	58	VM& m_vm;
59	const HashTable m_keywordTable;	59	const HashTable m_keywordTable;
60	};	60	};



#include <wtf/CryptographicallyRandomNumber.h>
#include <wtf/HashTable.h>
#include <wtf/MathExtras.h>
#include <wtf/PassOwnPtr.h>
#include <wtf/Vector.h>
#include <wtf/text/AtomicStringImpl.h>


    unsigned* m_index;
    unsigned m_keyCount;
    unsigned m_deletedCount;
    std::unique_ptr< Vector<PropertyOffset>> m_deletedOffsets;

    static const unsigned MinimumTableSize = 16;
    static const unsigned EmptyEntryIndex = 0;


inline void PropertyTable::clearDeletedOffsets()
{
    m_deletedOffsets = nullptr;
}

inline bool PropertyTable::hasDeletedOffset()

inline void PropertyTable::addDeletedOffset(PropertyOffset offset)
{
    if (!m_deletedOffsets)
        m_deletedOffsets = std::make_unique<Vector<PropertyOffset>>();
    m_deletedOffsets->append(offset);
}




    // Copy the m_deletedOffsets vector.
    Vector<PropertyOffset>* otherDeletedOffsets = other.m_deletedOffsets.get();
    if (otherDeletedOffsets)
        m_deletedOffsets = std::make_unique<Vector<PropertyOffset>>(*otherDeletedOffsets);
}

PropertyTable::PropertyTable(VM& vm, unsigned initialCapacity, const PropertyTable& other)

    // Copy the m_deletedOffsets vector.
    Vector<PropertyOffset>* otherDeletedOffsets = other.m_deletedOffsets.get();
    if (otherDeletedOffsets)
        m_deletedOffsets = std::make_unique<Vector<PropertyOffset>>(*otherDeletedOffsets);
}

void PropertyTable::destroy(JSCell* cell)

Lines 34-40 a/Source/JavaScriptCore/runtime/RegExpObject.cpp_sec1
- a/Source/JavaScriptCore/runtime/RegExpObject.cpp -1 lines
34	#include "RegExpConstructor.h"	34	#include "RegExpConstructor.h"
35	#include "RegExpMatchesArray.h"	35	#include "RegExpMatchesArray.h"
36	#include "RegExpPrototype.h"	36	#include "RegExpPrototype.h"
37	#include <wtf/PassOwnPtr.h>
38	#include <wtf/text/StringBuilder.h>	37	#include <wtf/text/StringBuilder.h>
39		38
40	namespace JSC {	39	namespace JSC {

Lines 31-37 a/Source/JavaScriptCore/runtime/SmallStrings.cpp_sec1
- a/Source/JavaScriptCore/runtime/SmallStrings.cpp -1 lines
31	#include "JSString.h"	31	#include "JSString.h"
32	#include "JSCInlines.h"	32	#include "JSCInlines.h"
33	#include <wtf/Noncopyable.h>	33	#include <wtf/Noncopyable.h>
34	#include <wtf/PassOwnPtr.h>
35	#include <wtf/text/StringImpl.h>	34	#include <wtf/text/StringImpl.h>
36		35
37	namespace JSC {	36	namespace JSC {

Lines 37-42 a/Source/JavaScriptCore/runtime/Structure.cpp_sec1
- a/Source/JavaScriptCore/runtime/Structure.cpp +1 lines
37	#include "StructureChain.h"	37	#include "StructureChain.h"
38	#include "StructureRareDataInlines.h"	38	#include "StructureRareDataInlines.h"
39	#include <wtf/CommaPrinter.h>	39	#include <wtf/CommaPrinter.h>
		40	#include <wtf/PassOwnPtr.h>
40	#include <wtf/ProcessID.h>	41	#include <wtf/ProcessID.h>
41	#include <wtf/RefCountedLeakCounter.h>	42	#include <wtf/RefCountedLeakCounter.h>
42	#include <wtf/RefPtr.h>	43	#include <wtf/RefPtr.h>



#include <limits.h>
#include <wtf/Atomics.h>
#include <wtf/DataLog.h>
#include <wtf/PassOwnPtr.h>

namespace JSC {

StructureIDTable::StructureIDTable()
    : m_firstFreeOffset(0)
    , m_table(std::make_unique<StructureOrOffset[]>(s_initialSize))
    , m_size(0)
    , m_capacity(s_initialSize)
{

void StructureIDTable::resize(size_t newCapacity)
{
    // Create the new table.
    auto newTable = std::make_unique<StructureOrOffset[]>(newCapacity);

    // Copy the contents of the old table to the new table.
    memcpy(newTable.get(), table(), m_capacity * sizeof(StructureOrOffset));



#define StructureIDTable_h

#include "UnusedPointer.h"
#include <wtf/OwnPtr.h>
#include <wtf/Vector.h>

namespace JSC {

    
    static const size_t s_initialSize = 256;

    Vector<std::unique_ptr<StructureOrOffset>> m_oldTables;

    uint32_t m_firstFreeOffset;
    std::unique_ptr<StructureOrOffset[]> m_table;

    size_t m_size;
    size_t m_capacity;

Lines 29-35 a/Source/JavaScriptCore/runtime/StructureTransitionTable.h_sec1
- a/Source/JavaScriptCore/runtime/StructureTransitionTable.h -1 lines
29	#include "IndexingType.h"	29	#include "IndexingType.h"
30	#include "WeakGCMap.h"	30	#include "WeakGCMap.h"
31	#include <wtf/HashFunctions.h>	31	#include <wtf/HashFunctions.h>
32	#include <wtf/OwnPtr.h>
33	#include <wtf/text/AtomicStringImpl.h>	32	#include <wtf/text/AtomicStringImpl.h>
34		33
35	namespace JSC {	34	namespace JSC {



    , m_atomicStringTable(vmType == Default ? wtfThreadData().atomicStringTable() : new AtomicStringTable)
    , propertyNames(nullptr)
    , emptyList(new MarkedArgumentBuffer)
    , keywords(std::make_unique<Keywords>(*this))
    , interpreter(0)
    , jsArrayClassInfo(JSArray::info())
    , jsFinalObjectClassInfo(JSFinalObject::info())

    wtfThreadData().setCurrentAtomicStringTable(existingEntryAtomicStringTable);

#if ENABLE(JIT)
    jitStubs = std::make_unique<JITThunks>();
    arityCheckFailReturnThunks = std::make_unique<ArityCheckFailReturnThunks>();
#endif
    arityCheckData = std::make_unique<CommonSlowPaths::ArityCheckData>();

    LLInt::Data::performAssertions(*this);
    
    if (Options::enableProfiler()) {
        m_perBytecodeProfiler = std::make_unique<Profiler::Database>(*this);

        StringPrintStream pathOut;
        const char* profilerPath = getenv("JSC_PROFILER_PATH");


#if ENABLE(DFG_JIT)
    if (canUseJIT())
        dfgState = std::make_unique<DFG::LongLivedState>();
#endif
    
    // Initialize this last, as a free way of asserting that VM initialization itself

#endif // ENABLE(DFG_JIT)
    
    // Clear this first to ensure that nobody tries to remove themselves from it.
    m_perBytecodeProfiler = nullptr;

    ASSERT(m_apiLock->currentThreadIsHoldingLock());
    m_apiLock->willDestroyVM(this);
    heap.lastChanceToFinalize();



    Heap heap;

#if ENABLE(DFG_JIT)
    std::unique_ptr<DFG::LongLivedState> dfgState;
#endif // ENABLE(DFG_JIT)

    std::unique_ptr<CallEdgeLog> callEdgeLog;


    typedef HashMap<RefPtr<SourceProvider>, RefPtr<SourceProviderCache>> SourceProviderCacheMap;
    SourceProviderCacheMap sourceProviderCacheMap;
    std::unique_ptr<Keywords> keywords;
    Interpreter* interpreter;
#if ENABLE(JIT)
    std::unique_ptr<JITThunks> jitStubs;
    MacroAssemblerCodeRef getCTIStub(ThunkGenerator generator)
    {
        return jitStubs->ctiStub(this, generator);

    String cachedDateString;
    double cachedDateStringValue;

    std::unique_ptr<Profiler::Database> m_perBytecodeProfiler;
    RefPtr<TypedArrayController> m_typedArrayController;
    RegExpCache* m_regExpCache;
    BumpPointerAllocator m_regExpAllocator;



        , m_parent(parent)
    {
        if (parent)
            parent->addChild(std::make_unique<CodeProfile>(source, parent));
    }

    void sample(void* pc, void** framePointer);

        return m_parent;
    }
    
    void addChild(std::unique_ptr<CodeProfile> child)
    {
        m_children.append(WTF::move(child));
    }

private:

    CString m_file;
    unsigned m_lineNo;
    CodeProfile* m_parent;
    Vector<std::unique_ptr<CodeProfile>> m_children;
    TieredMMapArray<CodeRecord> m_samples;

    static const char* s_codeTypeNames[NumberOfCodeTypes];

Return to Bug 139532

Lines 28-34 a/Source/JavaScriptCore/runtime/PropertyMapHashTable.h_sec1
- a/Source/JavaScriptCore/runtime/PropertyMapHashTable.h -4 / +3 lines
28	#include <wtf/CryptographicallyRandomNumber.h>	28	#include <wtf/CryptographicallyRandomNumber.h>
29	#include <wtf/HashTable.h>	29	#include <wtf/HashTable.h>
30	#include <wtf/MathExtras.h>	30	#include <wtf/MathExtras.h>
31	#include <wtf/PassOwnPtr.h>
32	#include <wtf/Vector.h>	31	#include <wtf/Vector.h>
33	#include <wtf/text/AtomicStringImpl.h>	32	#include <wtf/text/AtomicStringImpl.h>
34		33
Lines 243-249 private: a/Source/JavaScriptCore/runtime/PropertyMapHashTable.h_sec2
243	unsigned* m_index;	242	unsigned* m_index;
244	unsigned m_keyCount;	243	unsigned m_keyCount;
245	unsigned m_deletedCount;	244	unsigned m_deletedCount;
246	OwnPtr< Vector<PropertyOffset>> m_deletedOffsets;	245	std::unique_ptr< Vector<PropertyOffset>> m_deletedOffsets;
247		246
248	static const unsigned MinimumTableSize = 16;	247	static const unsigned MinimumTableSize = 16;
249	static const unsigned EmptyEntryIndex = 0;	248	static const unsigned EmptyEntryIndex = 0;
Lines 421-427 inline unsigned PropertyTable::propertyStorageSize() const a/Source/JavaScriptCore/runtime/PropertyMapHashTable.h_sec3
421		420
422	inline void PropertyTable::clearDeletedOffsets()	421	inline void PropertyTable::clearDeletedOffsets()
423	{	422	{
424	m_deletedOffsets.clear();	423	m_deletedOffsets = nullptr;
425	}	424	}
426		425
427	inline bool PropertyTable::hasDeletedOffset()	426	inline bool PropertyTable::hasDeletedOffset()
Lines 439-445 inline PropertyOffset PropertyTable::getDeletedOffset() a/Source/JavaScriptCore/runtime/PropertyMapHashTable.h_sec4
439	inline void PropertyTable::addDeletedOffset(PropertyOffset offset)	438	inline void PropertyTable::addDeletedOffset(PropertyOffset offset)
440	{	439	{
441	if (!m_deletedOffsets)	440	if (!m_deletedOffsets)
442	m_deletedOffsets = adoptPtr(new Vector<PropertyOffset>);	441	m_deletedOffsets = std::make_unique<Vector<PropertyOffset>>();
443	m_deletedOffsets->append(offset);	442	m_deletedOffsets->append(offset);
444	}	443	}
445		444

Lines 88-94 PropertyTable::PropertyTable(VM& vm, const PropertyTable& other) a/Source/JavaScriptCore/runtime/PropertyTable.cpp_sec1
- a/Source/JavaScriptCore/runtime/PropertyTable.cpp -2 / +2 lines
88	// Copy the m_deletedOffsets vector.	88	// Copy the m_deletedOffsets vector.
89	Vector<PropertyOffset>* otherDeletedOffsets = other.m_deletedOffsets.get();	89	Vector<PropertyOffset>* otherDeletedOffsets = other.m_deletedOffsets.get();
90	if (otherDeletedOffsets)	90	if (otherDeletedOffsets)
91	m_deletedOffsets = adoptPtr(new Vector<PropertyOffset>(*otherDeletedOffsets));	91	m_deletedOffsets = std::make_unique<Vector<PropertyOffset>>(*otherDeletedOffsets);
92	}	92	}
93		93
94	PropertyTable::PropertyTable(VM& vm, unsigned initialCapacity, const PropertyTable& other)	94	PropertyTable::PropertyTable(VM& vm, unsigned initialCapacity, const PropertyTable& other)
Lines 112-118 PropertyTable::PropertyTable(VM& vm, unsigned initialCapacity, const PropertyTab a/Source/JavaScriptCore/runtime/PropertyTable.cpp_sec2
112	// Copy the m_deletedOffsets vector.	112	// Copy the m_deletedOffsets vector.
113	Vector<PropertyOffset>* otherDeletedOffsets = other.m_deletedOffsets.get();	113	Vector<PropertyOffset>* otherDeletedOffsets = other.m_deletedOffsets.get();
114	if (otherDeletedOffsets)	114	if (otherDeletedOffsets)
115	m_deletedOffsets = adoptPtr(new Vector<PropertyOffset>(*otherDeletedOffsets));	115	m_deletedOffsets = std::make_unique<Vector<PropertyOffset>>(*otherDeletedOffsets);
116	}	116	}
117		117
118	void PropertyTable::destroy(JSCell* cell)	118	void PropertyTable::destroy(JSCell* cell)

Lines 153-159 VM::VM(VMType vmType, HeapType heapType) a/Source/JavaScriptCore/runtime/VM.cpp_sec1
- a/Source/JavaScriptCore/runtime/VM.cpp -6 / +6 lines
153	, m_atomicStringTable(vmType == Default ? wtfThreadData().atomicStringTable() : new AtomicStringTable)	153	, m_atomicStringTable(vmType == Default ? wtfThreadData().atomicStringTable() : new AtomicStringTable)
154	, propertyNames(nullptr)	154	, propertyNames(nullptr)
155	, emptyList(new MarkedArgumentBuffer)	155	, emptyList(new MarkedArgumentBuffer)
156	, keywords(adoptPtr(new Keywords(*this)))	156	, keywords(std::make_unique<Keywords>(*this))
157	, interpreter(0)	157	, interpreter(0)
158	, jsArrayClassInfo(JSArray::info())	158	, jsArrayClassInfo(JSArray::info())
159	, jsFinalObjectClassInfo(JSFinalObject::info())	159	, jsFinalObjectClassInfo(JSFinalObject::info())
Lines 241-247 VM::VM(VMType vmType, HeapType heapType) a/Source/JavaScriptCore/runtime/VM.cpp_sec2
241	wtfThreadData().setCurrentAtomicStringTable(existingEntryAtomicStringTable);	241	wtfThreadData().setCurrentAtomicStringTable(existingEntryAtomicStringTable);
242		242
243	#if ENABLE(JIT)	243	#if ENABLE(JIT)
244	jitStubs = adoptPtr(new JITThunks());	244	jitStubs = std::make_unique<JITThunks>();
245	arityCheckFailReturnThunks = std::make_unique<ArityCheckFailReturnThunks>();	245	arityCheckFailReturnThunks = std::make_unique<ArityCheckFailReturnThunks>();
246	#endif	246	#endif
247	arityCheckData = std::make_unique<CommonSlowPaths::ArityCheckData>();	247	arityCheckData = std::make_unique<CommonSlowPaths::ArityCheckData>();
Lines 261-267 VM::VM(VMType vmType, HeapType heapType) a/Source/JavaScriptCore/runtime/VM.cpp_sec3
261	LLInt::Data::performAssertions(*this);	261	LLInt::Data::performAssertions(*this);
262		262
263	if (Options::enableProfiler()) {	263	if (Options::enableProfiler()) {
264	m_perBytecodeProfiler = adoptPtr(new Profiler::Database(*this));	264	m_perBytecodeProfiler = std::make_unique<Profiler::Database>(*this);
265		265
266	StringPrintStream pathOut;	266	StringPrintStream pathOut;
267	const char* profilerPath = getenv("JSC_PROFILER_PATH");	267	const char* profilerPath = getenv("JSC_PROFILER_PATH");
Lines 273-279 VM::VM(VMType vmType, HeapType heapType) a/Source/JavaScriptCore/runtime/VM.cpp_sec4
273		273
274	#if ENABLE(DFG_JIT)	274	#if ENABLE(DFG_JIT)
275	if (canUseJIT())	275	if (canUseJIT())
276	dfgState = adoptPtr(new DFG::LongLivedState());	276	dfgState = std::make_unique<DFG::LongLivedState>();
277	#endif	277	#endif
278		278
279	// Initialize this last, as a free way of asserting that VM initialization itself	279	// Initialize this last, as a free way of asserting that VM initialization itself
Lines 303-310 VM::~VM() a/Source/JavaScriptCore/runtime/VM.cpp_sec5
303	#endif // ENABLE(DFG_JIT)	303	#endif // ENABLE(DFG_JIT)
304		304
305	// Clear this first to ensure that nobody tries to remove themselves from it.	305	// Clear this first to ensure that nobody tries to remove themselves from it.
306	m_perBytecodeProfiler.clear();	306	m_perBytecodeProfiler = nullptr;
307		307
308	ASSERT(m_apiLock->currentThreadIsHoldingLock());	308	ASSERT(m_apiLock->currentThreadIsHoldingLock());
309	m_apiLock->willDestroyVM(this);	309	m_apiLock->willDestroyVM(this);
310	heap.lastChanceToFinalize();	310	heap.lastChanceToFinalize();

Lines 235-241 public: a/Source/JavaScriptCore/runtime/VM.h_sec1
- a/Source/JavaScriptCore/runtime/VM.h -4 / +4 lines
235	Heap heap;	235	Heap heap;
236		236
237	#if ENABLE(DFG_JIT)	237	#if ENABLE(DFG_JIT)
238	OwnPtr<DFG::LongLivedState> dfgState;	238	std::unique_ptr<DFG::LongLivedState> dfgState;
239	#endif // ENABLE(DFG_JIT)	239	#endif // ENABLE(DFG_JIT)
240		240
241	std::unique_ptr<CallEdgeLog> callEdgeLog;	241	std::unique_ptr<CallEdgeLog> callEdgeLog;
Lines 328-337 public: a/Source/JavaScriptCore/runtime/VM.h_sec2
328		328
329	typedef HashMap<RefPtr<SourceProvider>, RefPtr<SourceProviderCache>> SourceProviderCacheMap;	329	typedef HashMap<RefPtr<SourceProvider>, RefPtr<SourceProviderCache>> SourceProviderCacheMap;
330	SourceProviderCacheMap sourceProviderCacheMap;	330	SourceProviderCacheMap sourceProviderCacheMap;
331	OwnPtr<Keywords> keywords;	331	std::unique_ptr<Keywords> keywords;
332	Interpreter* interpreter;	332	Interpreter* interpreter;
333	#if ENABLE(JIT)	333	#if ENABLE(JIT)
334	OwnPtr<JITThunks> jitStubs;	334	std::unique_ptr<JITThunks> jitStubs;
335	MacroAssemblerCodeRef getCTIStub(ThunkGenerator generator)	335	MacroAssemblerCodeRef getCTIStub(ThunkGenerator generator)
336	{	336	{
337	return jitStubs->ctiStub(this, generator);	337	return jitStubs->ctiStub(this, generator);
Lines 458-464 public: a/Source/JavaScriptCore/runtime/VM.h_sec3
458	String cachedDateString;	458	String cachedDateString;
459	double cachedDateStringValue;	459	double cachedDateStringValue;
460		460
461	OwnPtr<Profiler::Database> m_perBytecodeProfiler;	461	std::unique_ptr<Profiler::Database> m_perBytecodeProfiler;
462	RefPtr<TypedArrayController> m_typedArrayController;	462	RefPtr<TypedArrayController> m_typedArrayController;
463	RegExpCache* m_regExpCache;	463	RegExpCache* m_regExpCache;
464	BumpPointerAllocator m_regExpAllocator;	464	BumpPointerAllocator m_regExpAllocator;

Lines 1-5 a/Source/JavaScriptCore/ChangeLog_sec1
- a/Source/JavaScriptCore/ChangeLog +43 lines
1	2014-12-10 Gyuyoung Kim <gyuyoung.kim@samsung.com>	1	2014-12-10 Gyuyoung Kim <gyuyoung.kim@samsung.com>
2		2
		3	Final clean up OwnPtr in JSC - runtime, ftl, and tool directories
		4	https://bugs.webkit.org/show_bug.cgi?id=139532
		5
		6	Reviewed by NOBODY (OOPS!).
		7
		8	Final remove OwnPtr, PassOwnPtr in runtime, ftl, and tools directories of JSC.
		9
		10	* builtins/BuiltinExecutables.h:
		11	* bytecode/CodeBlock.h:
		12	* bytecode/UnlinkedCodeBlock.cpp:
		13	(JSC::generateFunctionCodeBlock):
		14	* ftl/FTLAbstractHeap.cpp:
		15	(JSC::FTL::IndexedAbstractHeap::atSlow):
		16	* ftl/FTLAbstractHeap.h:
		17	* ftl/FTLCompile.cpp:
		18	(JSC::FTL::mmAllocateDataSection):
		19	* ftl/FTLJITFinalizer.h:
		20	* jsc.cpp:
		21	(jscmain):
		22	* parser/Lexer.h:
		23	* runtime/PropertyMapHashTable.h:
		24	(JSC::PropertyTable::clearDeletedOffsets):
		25	(JSC::PropertyTable::addDeletedOffset):
		26	* runtime/PropertyTable.cpp:
		27	(JSC::PropertyTable::PropertyTable):
		28	* runtime/RegExpObject.cpp:
		29	* runtime/SmallStrings.cpp:
		30	* runtime/Structure.cpp:
		31	* runtime/StructureIDTable.cpp:
		32	(JSC::StructureIDTable::StructureIDTable):
		33	(JSC::StructureIDTable::resize):
		34	* runtime/StructureIDTable.h:
		35	* runtime/StructureTransitionTable.h:
		36	* runtime/VM.cpp:
		37	(JSC::VM::VM):
		38	(JSC::VM::~VM):
		39	* runtime/VM.h:
		40	* tools/CodeProfile.h:
		41	(JSC::CodeProfile::CodeProfile):
		42	(JSC::CodeProfile::addChild):
		43
		44	2014-12-10 Gyuyoung Kim <gyuyoung.kim@samsung.com>
		45
3	Use std::unique_ptr instead of OwnPtr in JSC - heap, jit, runtime, and parser directories	46	Use std::unique_ptr instead of OwnPtr in JSC - heap, jit, runtime, and parser directories
4	https://bugs.webkit.org/show_bug.cgi?id=139351	47	https://bugs.webkit.org/show_bug.cgi?id=139351
5		48

Lines 322-329 static void fixFunctionBasedOnStackMaps( a/Source/JavaScriptCore/ftl/FTLCompile.cpp_sec1
- a/Source/JavaScriptCore/ftl/FTLCompile.cpp -5 / +4 lines
322	RELEASE_ASSERT(state.finalizer->osrExit.size());	322	RELEASE_ASSERT(state.finalizer->osrExit.size());
323	RELEASE_ASSERT(didSeeUnwindInfo);	323	RELEASE_ASSERT(didSeeUnwindInfo);
324		324
325	OwnPtr<LinkBuffer> linkBuffer = adoptPtr(new LinkBuffer(	325	auto linkBuffer = std::make_unique<LinkBuffer>(
326	vm, exitThunkGenerator, codeBlock, JITCompilationMustSucceed));	326	vm, exitThunkGenerator, codeBlock, JITCompilationMustSucceed);
327		327
328	RELEASE_ASSERT(state.finalizer->osrExit.size() == state.jitCode->osrExit.size());	328	RELEASE_ASSERT(state.finalizer->osrExit.size() == state.jitCode->osrExit.size());
329		329
Lines 359-365 static void fixFunctionBasedOnStackMaps( a/Source/JavaScriptCore/ftl/FTLCompile.cpp_sec2
359	}	359	}
360	}	360	}
361		361
362	state.finalizer->exitThunksLinkBuffer = linkBuffer.release();	362	state.finalizer->exitThunksLinkBuffer = WTF::move(linkBuffer);
363	}	363	}
364		364
365	if (!state.getByIds.isEmpty() \|\| !state.putByIds.isEmpty() \|\| !state.checkIns.isEmpty()) {	365	if (!state.getByIds.isEmpty() \|\| !state.putByIds.isEmpty() \|\| !state.checkIns.isEmpty()) {
Lines 483-490 static void fixFunctionBasedOnStackMaps( a/Source/JavaScriptCore/ftl/FTLCompile.cpp_sec3
483	exceptionTarget.link(&slowPathJIT);	483	exceptionTarget.link(&slowPathJIT);
484	MacroAssembler::Jump exceptionJump = slowPathJIT.jump();	484	MacroAssembler::Jump exceptionJump = slowPathJIT.jump();
485		485
486	state.finalizer->sideCodeLinkBuffer = adoptPtr(	486	state.finalizer->sideCodeLinkBuffer = std::make_unique<LinkBuffer>(vm, slowPathJIT, codeBlock, JITCompilationMustSucceed);
487	new LinkBuffer(vm, slowPathJIT, codeBlock, JITCompilationMustSucceed));
488	state.finalizer->sideCodeLinkBuffer->link(	487	state.finalizer->sideCodeLinkBuffer->link(
489	exceptionJump, state.finalizer->handleExceptionsLinkBuffer->entrypoint());	488	exceptionJump, state.finalizer->handleExceptionsLinkBuffer->entrypoint());
490		489

Lines 48-56 public: a/Source/JavaScriptCore/ftl/FTLJITFinalizer.h_sec1
- a/Source/JavaScriptCore/ftl/FTLJITFinalizer.h -2 / +2 lines
48	bool finalize() override;	48	bool finalize() override;
49	bool finalizeFunction() override;	49	bool finalizeFunction() override;
50		50
51	OwnPtr<LinkBuffer> exitThunksLinkBuffer;	51	std::unique_ptr<LinkBuffer> exitThunksLinkBuffer;
52	std::unique_ptr<LinkBuffer> entrypointLinkBuffer;	52	std::unique_ptr<LinkBuffer> entrypointLinkBuffer;
53	OwnPtr<LinkBuffer> sideCodeLinkBuffer;	53	std::unique_ptr<LinkBuffer> sideCodeLinkBuffer;
54	std::unique_ptr<LinkBuffer> handleExceptionsLinkBuffer;	54	std::unique_ptr<LinkBuffer> handleExceptionsLinkBuffer;
55	Vector<SlowPathCall> slowPathCalls; // Calls inside the side code.	55	Vector<SlowPathCall> slowPathCalls; // Calls inside the side code.
56	Vector<OSRExitCompilationInfo> osrExit;	56	Vector<OSRExitCompilationInfo> osrExit;

Lines 29-41 a/Source/JavaScriptCore/runtime/StructureIDTable.cpp_sec1
- a/Source/JavaScriptCore/runtime/StructureIDTable.cpp -3 / +2 lines
29	#include <limits.h>	29	#include <limits.h>
30	#include <wtf/Atomics.h>	30	#include <wtf/Atomics.h>
31	#include <wtf/DataLog.h>	31	#include <wtf/DataLog.h>
32	#include <wtf/PassOwnPtr.h>
33		32
34	namespace JSC {	33	namespace JSC {
35		34
36	StructureIDTable::StructureIDTable()	35	StructureIDTable::StructureIDTable()
37	: m_firstFreeOffset(0)	36	: m_firstFreeOffset(0)
38	, m_table(adoptPtr(new StructureOrOffset[s_initialSize]))	37	, m_table(std::make_unique<StructureOrOffset[]>(s_initialSize))
39	, m_size(0)	38	, m_size(0)
40	, m_capacity(s_initialSize)	39	, m_capacity(s_initialSize)
41	{	40	{
Lines 47-53 StructureIDTable::StructureIDTable() a/Source/JavaScriptCore/runtime/StructureIDTable.cpp_sec2
47	void StructureIDTable::resize(size_t newCapacity)	46	void StructureIDTable::resize(size_t newCapacity)
48	{	47	{
49	// Create the new table.	48	// Create the new table.
50	OwnPtr<StructureOrOffset> newTable = adoptPtr(new StructureOrOffset[newCapacity]);	49	auto newTable = std::make_unique<StructureOrOffset[]>(newCapacity);
51		50
52	// Copy the contents of the old table to the new table.	51	// Copy the contents of the old table to the new table.
53	memcpy(newTable.get(), table(), m_capacity * sizeof(StructureOrOffset));	52	memcpy(newTable.get(), table(), m_capacity * sizeof(StructureOrOffset));

Lines 27-33 a/Source/JavaScriptCore/runtime/StructureIDTable.h_sec1
- a/Source/JavaScriptCore/runtime/StructureIDTable.h -3 / +2 lines
27	#define StructureIDTable_h	27	#define StructureIDTable_h
28		28
29	#include "UnusedPointer.h"	29	#include "UnusedPointer.h"
30	#include <wtf/OwnPtr.h>
31	#include <wtf/Vector.h>	30	#include <wtf/Vector.h>
32		31
33	namespace JSC {	32	namespace JSC {
Lines 67-76 private: a/Source/JavaScriptCore/runtime/StructureIDTable.h_sec2
67		66
68	static const size_t s_initialSize = 256;	67	static const size_t s_initialSize = 256;
69		68
70	Vector<OwnPtr<StructureOrOffset>> m_oldTables;	69	Vector<std::unique_ptr<StructureOrOffset>> m_oldTables;
71		70
72	uint32_t m_firstFreeOffset;	71	uint32_t m_firstFreeOffset;
73	OwnPtr<StructureOrOffset> m_table;	72	std::unique_ptr<StructureOrOffset[]> m_table;
74		73
75	size_t m_size;	74	size_t m_size;
76	size_t m_capacity;	75	size_t m_capacity;

Lines 41-47 public: a/Source/JavaScriptCore/tools/CodeProfile.h_sec1
- a/Source/JavaScriptCore/tools/CodeProfile.h -4 / +4 lines
41	, m_parent(parent)	41	, m_parent(parent)
42	{	42	{
43	if (parent)	43	if (parent)
44	parent->addChild(this);	44	parent->addChild(std::make_unique<CodeProfile>(source, parent));
45	}	45	}
46		46
47	void sample(void* pc, void** framePointer);	47	void sample(void* pc, void** framePointer);
Lines 52-60 public: a/Source/JavaScriptCore/tools/CodeProfile.h_sec2
52	return m_parent;	52	return m_parent;
53	}	53	}
54		54
55	void addChild(CodeProfile* child)	55	void addChild(std::unique_ptr<CodeProfile> child)
56	{	56	{
57	m_children.append(adoptPtr(child));	57	m_children.append(WTF::move(child));
58	}	58	}
59		59
60	private:	60	private:
Lines 82-88 private: a/Source/JavaScriptCore/tools/CodeProfile.h_sec3
82	CString m_file;	82	CString m_file;
83	unsigned m_lineNo;	83	unsigned m_lineNo;
84	CodeProfile* m_parent;	84	CodeProfile* m_parent;
85	Vector< OwnPtr<CodeProfile>> m_children;	85	Vector<std::unique_ptr<CodeProfile>> m_children;
86	TieredMMapArray<CodeRecord> m_samples;	86	TieredMMapArray<CodeRecord> m_samples;
87		87
88	static const char* s_codeTypeNames[NumberOfCodeTypes];	88	static const char* s_codeTypeNames[NumberOfCodeTypes];