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ChangeLog
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ChangeLog
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2012-08-13 Simon Hausmann <simon.hausmann@nokia.com>
Unreviewed, rolling out r125444.
http://trac.webkit.org/changeset/125444
https://bugs.webkit.org/show_bug.cgi?id=93872
Broke some tests
* Target.pri:
2012-08-13 Simon Hausmann <simon.hausmann@nokia.com>
[Qt] Replace use of internal Weak smart pointer with JSWeakObjectMap
https://bugs.webkit.org/show_bug.cgi?id=93872
Reviewed by Kenneth Rohde Christiansen.
* Target.pri: Add missing JSWeakObjectMap file to build.
2012-08-13 Raphael Kubo da Costa <rakuco@webkit.org>
[CMake] Remove glib-related Find modules and write single new one instead.
https://bugs.webkit.org/show_bug.cgi?id=93786
Reviewed by Rob Buis.
* shell/PlatformEfl.cmake: Use GLIB_* instead of Glib_*.
2012-08-12 Allan Sandfeld Jensen <allan.jensen@nokia.com>
Doesn't build with ENABLE_JIT=0
https://bugs.webkit.org/show_bug.cgi?id=85042
Reviewed by Eric Seidel.
Include headers without which CallFrame.h does not build, and
fix gcc warning about comparing unsigned int with 0.
* dfg/DFGDriver.cpp:
* interpreter/Interpreter.cpp:
(JSC::Interpreter::isOpcode):
2012-08-10 Yong Li <yoli@rim.com>
[BlackBerry] GCActivityCallback should always schedule GC even allocated bytes is a small number
https://bugs.webkit.org/show_bug.cgi?id=93650
Reviewed by Rob Buis.
Even a small number of allocated JS objects could hold expensive resources.
* runtime/GCActivityCallbackBlackBerry.cpp:
(JSC::DefaultGCActivityCallback::didAllocate):
2012-08-09 Yong Li <yoli@rim.com>
[QNX] Implement getCPUTime() for OS(QNX)
https://bugs.webkit.org/show_bug.cgi?id=93516
Reviewed by George Staikos.
Implement getCPUTime() with CLOCK_THREAD_CPUTIME_ID so it will tell
exactly how long the current thread has spent without being impacted
by other things.
* runtime/TimeoutChecker.cpp:
(JSC::getCPUTime):
2012-08-08 Shane Stephens <shanestephens@google.com>
Compile flag for CSS Hierarchies
https://bugs.webkit.org/show_bug.cgi?id=92433
Reviewed by Tony Chang.
* Configurations/FeatureDefines.xcconfig:
2012-08-08 Benjamin Poulain <bpoulain@apple.com>
Use char* instead of LChar* for the public interface of String construction from literals
https://bugs.webkit.org/show_bug.cgi?id=93402
Reviewed by Michael Saboff.
Update JSC' Identifier to use StringImpl::createFromLiteral with a char*.
* runtime/Identifier.cpp:
(JSC::IdentifierASCIIStringTranslator::translate):
2012-08-08 Patrick Gansterer <paroga@webkit.org>
Remove ce_time.(cpp|h) from list of source files
https://bugs.webkit.org/show_bug.cgi?id=93446
Reviewed by Simon Hausmann.
r125004 removed the last dependency on functions defined in ce_time.cpp.
* Target.pri:
2012-08-08 Patrick Gansterer <paroga@webkit.org>
[WIN] Use GetTimeZoneInformation() for getting the timezone name
https://bugs.webkit.org/show_bug.cgi?id=91936
Reviewed by Ryosuke Niwa.
The MS CRT implementation of strftime calls the same functions in the background.
Using them directly avoids the overhead of parsing the format string and removes
the dependency on strftime() for WinCE where this function does not exist.
* runtime/DateConversion.cpp:
(JSC::formatTime):
2012-08-07 Gabor Ballabas <gaborb@inf.u-szeged.hu>
Refactor magic numbers in the ARM port of DFG-JIT
https://bugs.webkit.org/show_bug.cgi?id=93348
Reviewed by Eric Seidel.
Introduce new names for hard-coded magic numbers.
Refactor constant with confusing names to more descriptive ones.
* assembler/ARMAssembler.cpp:
(JSC::ARMAssembler::patchConstantPoolLoad):
(JSC::ARMAssembler::getOp2):
(JSC::ARMAssembler::genInt):
(JSC::ARMAssembler::getImm):
(JSC::ARMAssembler::moveImm):
(JSC::ARMAssembler::encodeComplexImm):
(JSC::ARMAssembler::dataTransfer32):
(JSC::ARMAssembler::dataTransfer16):
(JSC::ARMAssembler::dataTransferFloat):
(JSC::ARMAssembler::executableCopy):
* assembler/ARMAssembler.h:
(JSC::ARMAssembler::emitInstruction):
(JSC::ARMAssembler::ands_r):
(JSC::ARMAssembler::eors_r):
(JSC::ARMAssembler::subs_r):
(JSC::ARMAssembler::rsbs_r):
(JSC::ARMAssembler::adds_r):
(JSC::ARMAssembler::adcs_r):
(JSC::ARMAssembler::sbcs_r):
(JSC::ARMAssembler::rscs_r):
(JSC::ARMAssembler::tst_r):
(JSC::ARMAssembler::teq_r):
(JSC::ARMAssembler::cmp_r):
(JSC::ARMAssembler::cmn_r):
(JSC::ARMAssembler::orrs_r):
(JSC::ARMAssembler::movs_r):
(JSC::ARMAssembler::bics_r):
(JSC::ARMAssembler::mvns_r):
(JSC::ARMAssembler::muls_r):
(JSC::ARMAssembler::ldr_imm):
(JSC::ARMAssembler::ldr_un_imm):
(JSC::ARMAssembler::dtr_u):
(JSC::ARMAssembler::dtr_ur):
(JSC::ARMAssembler::dtr_dr):
(JSC::ARMAssembler::dtrh_u):
(JSC::ARMAssembler::dtrh_ur):
(JSC::ARMAssembler::fdtr_u):
(JSC::ARMAssembler::push_r):
(JSC::ARMAssembler::pop_r):
(JSC::ARMAssembler::getLdrImmAddress):
(JSC::ARMAssembler::getLdrImmAddressOnPool):
(JSC::ARMAssembler::patchConstantPoolLoad):
(JSC::ARMAssembler::repatchCompact):
(JSC::ARMAssembler::replaceWithJump):
(JSC::ARMAssembler::replaceWithLoad):
(JSC::ARMAssembler::replaceWithAddressComputation):
(JSC::ARMAssembler::getOp2Byte):
(JSC::ARMAssembler::getOp2Half):
(JSC::ARMAssembler::getImm16Op2):
(JSC::ARMAssembler::placeConstantPoolBarrier):
(JSC::ARMAssembler::getConditionalField):
* assembler/MacroAssemblerARM.cpp:
(JSC::MacroAssemblerARM::load32WithUnalignedHalfWords):
* assembler/MacroAssemblerARM.h:
(JSC::MacroAssemblerARM::and32):
(JSC::MacroAssemblerARM::branch32):
(JSC::MacroAssemblerARM::branchTest32):
(JSC::MacroAssemblerARM::branchTruncateDoubleToInt32):
2012-08-07 Benjamin Poulain <benjamin@webkit.org>
Use the initialization from literal for JSC's Identifiers
https://bugs.webkit.org/show_bug.cgi?id=93193
Reviewed by Geoffrey Garen.
This patches modify Identifier ot take advantage of the new initialization from literal.
In addition to the memory savings (~600bytes per instance), this gives us a 2% speed
improvement on CommonIdentifiers on average.
* runtime/CommonIdentifiers.cpp:
(JSC::CommonIdentifiers::CommonIdentifiers):
Null and empty strings are forbidden for literal initialization. Use the most efficient constructors
instead of a literal.
* runtime/Identifier.cpp:
(IdentifierASCIIStringTranslator):
Rename IdentifierCStringTranslator to IdentifierASCIIStringTranslator to make the text encoding
explicit.
(JSC::IdentifierASCIIStringTranslator::hash):
(JSC::IdentifierASCIIStringTranslator::equal):
(JSC::IdentifierASCIIStringTranslator::translate): Use the fast initialization from literal.
(JSC::Identifier::add):
* runtime/Identifier.h:
(JSC::Identifier::Identifier):
2012-08-07 Simon Hausmann <simon.hausmann@nokia.com>
[Qt][Win] Remove pthreads linkage
Reviewed by Csaba Osztrogonác.
After r124823 linkage to pthreads is not needed anymore for the Windows
build.
* JavaScriptCore.pri:
2012-08-07 Gabor Ballabas <gaborb@inf.u-szeged.hu>
Refactor emit*Inst functions and introduce toARMWord functions in DFG-JIT's traditional ARM port
https://bugs.webkit.org/show_bug.cgi?id=93266
Reviewed by Csaba Osztrogonác.
First part of a bigger refactoring issue trying to make traditional
ARM DFG-JIT port easier to read and understand.
* assembler/ARMAssembler.h:
(JSC::ARMAssembler::emitInstruction):
(JSC::ARMAssembler::emitDoublePrecisionInstruction):
(JSC::ARMAssembler::emitSinglePrecisionInstruction):
(JSC::ARMAssembler::and_r):
(JSC::ARMAssembler::ands_r):
(JSC::ARMAssembler::eor_r):
(JSC::ARMAssembler::eors_r):
(JSC::ARMAssembler::sub_r):
(JSC::ARMAssembler::subs_r):
(JSC::ARMAssembler::rsb_r):
(JSC::ARMAssembler::rsbs_r):
(JSC::ARMAssembler::add_r):
(JSC::ARMAssembler::adds_r):
(JSC::ARMAssembler::adc_r):
(JSC::ARMAssembler::adcs_r):
(JSC::ARMAssembler::sbc_r):
(JSC::ARMAssembler::sbcs_r):
(JSC::ARMAssembler::rsc_r):
(JSC::ARMAssembler::rscs_r):
(JSC::ARMAssembler::tst_r):
(JSC::ARMAssembler::teq_r):
(JSC::ARMAssembler::cmp_r):
(JSC::ARMAssembler::cmn_r):
(JSC::ARMAssembler::orr_r):
(JSC::ARMAssembler::orrs_r):
(JSC::ARMAssembler::mov_r):
(JSC::ARMAssembler::movw_r):
(JSC::ARMAssembler::movt_r):
(JSC::ARMAssembler::movs_r):
(JSC::ARMAssembler::bic_r):
(JSC::ARMAssembler::bics_r):
(JSC::ARMAssembler::mvn_r):
(JSC::ARMAssembler::mvns_r):
(JSC::ARMAssembler::mul_r):
(JSC::ARMAssembler::muls_r):
(JSC::ARMAssembler::mull_r):
(JSC::ARMAssembler::vmov_f64_r):
(JSC::ARMAssembler::vadd_f64_r):
(JSC::ARMAssembler::vdiv_f64_r):
(JSC::ARMAssembler::vsub_f64_r):
(JSC::ARMAssembler::vmul_f64_r):
(JSC::ARMAssembler::vcmp_f64_r):
(JSC::ARMAssembler::vsqrt_f64_r):
(JSC::ARMAssembler::vabs_f64_r):
(JSC::ARMAssembler::vneg_f64_r):
(JSC::ARMAssembler::ldr_imm):
(JSC::ARMAssembler::ldr_un_imm):
(JSC::ARMAssembler::dtr_u):
(JSC::ARMAssembler::dtr_ur):
(JSC::ARMAssembler::dtr_d):
(JSC::ARMAssembler::dtr_dr):
(JSC::ARMAssembler::dtrh_u):
(JSC::ARMAssembler::dtrh_ur):
(JSC::ARMAssembler::dtrh_d):
(JSC::ARMAssembler::dtrh_dr):
(JSC::ARMAssembler::fdtr_u):
(JSC::ARMAssembler::fdtr_d):
(JSC::ARMAssembler::push_r):
(JSC::ARMAssembler::pop_r):
(JSC::ARMAssembler::vmov_vfp64_r):
(JSC::ARMAssembler::vmov_arm64_r):
(JSC::ARMAssembler::vmov_vfp32_r):
(JSC::ARMAssembler::vmov_arm32_r):
(JSC::ARMAssembler::vcvt_f64_s32_r):
(JSC::ARMAssembler::vcvt_s32_f64_r):
(JSC::ARMAssembler::vcvt_u32_f64_r):
(JSC::ARMAssembler::vcvt_f64_f32_r):
(JSC::ARMAssembler::vcvt_f32_f64_r):
(JSC::ARMAssembler::vmrs_apsr):
(JSC::ARMAssembler::clz_r):
(JSC::ARMAssembler::bx):
(JSC::ARMAssembler::blx):
(JSC::ARMAssembler::linkJump):
(JSC::ARMAssembler::toARMWord):
(ARMAssembler):
2012-08-06 Patrick Gansterer <paroga@webkit.org>
[WIN] Remove dependency on pthread from MachineStackMarker
https://bugs.webkit.org/show_bug.cgi?id=68429
Reviewed by Geoffrey Garen.
Windows has no support for calling a destructor for thread specific data.
Since we need more control over creating and deleting thread specific keys
we can not simply extend WTF::ThreadSpecific with this functionality.
All thread specific keys created via the new API get stored in a list.
After a thread function finished we iterate over this list and call
the registered destructor for every item if needed.
* heap/MachineStackMarker.cpp: Use the new functions instead of pthread directly.
(JSC::MachineThreads::~MachineThreads):
(JSC::MachineThreads::makeUsableFromMultipleThreads):
(JSC::MachineThreads::addCurrentThread):
* heap/MachineStackMarker.h:
(MachineThreads):
2012-08-06 Patrick Gansterer <paroga@webkit.org>
Unify JSC date and time formating functions
https://bugs.webkit.org/show_bug.cgi?id=92282
Reviewed by Geoffrey Garen.
Replace the existing functions for formating GregorianDateTime
with one single function. This removes some code duplications
in DatePrototype and is a preperation to fix encoding issues,
since we can add UChar* values to the resulting string now.
* runtime/DateConstructor.cpp:
(JSC::callDate):
* runtime/DateConversion.cpp:
(JSC::formatDateTime):
* runtime/DateConversion.h:
(JSC):
* runtime/DatePrototype.cpp:
(JSC::formateDateInstance):
(JSC::dateProtoFuncToString):
(JSC::dateProtoFuncToUTCString):
(JSC::dateProtoFuncToDateString):
(JSC::dateProtoFuncToTimeString):
(JSC::dateProtoFuncToGMTString):
2012-08-06 Carlos Garcia Campos <cgarcia@igalia.com>
Unreviewed. Fix make distcheck.
* GNUmakefile.list.am: Add missing header file.
2012-08-05 Peter Wang <peter.wang@torchmobile.com.cn>
Web Inspector: [JSC] implement setting breakpoints by line:column
https://bugs.webkit.org/show_bug.cgi?id=53003
Reviewed by Geoffrey Garen.
Add a counter to Lexer to record the column info of each Token. Add a column parameter to
op_debug, cti_op_debug, and _llint_op_debug byte-code command.
* bytecode/CodeBlock.cpp:
(JSC::CodeBlock::dump):
* bytecode/Opcode.h:
(JSC):
(JSC::padOpcodeName):
* bytecompiler/BytecodeGenerator.cpp:
(JSC::BytecodeGenerator::resolve):
(JSC::BytecodeGenerator::emitDebugHook):
* bytecompiler/BytecodeGenerator.h:
(BytecodeGenerator):
* bytecompiler/NodesCodegen.cpp:
(JSC::ArrayNode::toArgumentList):
(JSC::ApplyFunctionCallDotNode::emitBytecode):
(JSC::ConstStatementNode::emitBytecode):
(JSC::EmptyStatementNode::emitBytecode):
(JSC::DebuggerStatementNode::emitBytecode):
(JSC::ExprStatementNode::emitBytecode):
(JSC::VarStatementNode::emitBytecode):
(JSC::IfNode::emitBytecode):
(JSC::IfElseNode::emitBytecode):
(JSC::DoWhileNode::emitBytecode):
(JSC::WhileNode::emitBytecode):
(JSC::ForNode::emitBytecode):
(JSC::ForInNode::emitBytecode):
(JSC::ContinueNode::emitBytecode):
(JSC::BreakNode::emitBytecode):
(JSC::ReturnNode::emitBytecode):
(JSC::WithNode::emitBytecode):
(JSC::SwitchNode::emitBytecode):
(JSC::LabelNode::emitBytecode):
(JSC::ThrowNode::emitBytecode):
(JSC::TryNode::emitBytecode):
(JSC::ProgramNode::emitBytecode):
(JSC::EvalNode::emitBytecode):
(JSC::FunctionBodyNode::emitBytecode):
* debugger/Debugger.h:
* interpreter/Interpreter.cpp:
(JSC::Interpreter::unwindCallFrame):
(JSC::Interpreter::throwException):
(JSC::Interpreter::debug):
(JSC::Interpreter::privateExecute):
* interpreter/Interpreter.h:
(Interpreter):
* jit/JITOpcodes.cpp:
(JSC::JIT::emit_op_debug):
* jit/JITOpcodes32_64.cpp:
(JSC::JIT::emit_op_debug):
* jit/JITStubs.cpp:
(JSC::DEFINE_STUB_FUNCTION):
* llint/LLIntSlowPaths.cpp:
(JSC::LLInt::LLINT_SLOW_PATH_DECL):
* llint/LowLevelInterpreter.asm:
* parser/ASTBuilder.h:
(ASTBuilder):
(JSC::ASTBuilder::createCommaExpr):
(JSC::ASTBuilder::createLogicalNot):
(JSC::ASTBuilder::createUnaryPlus):
(JSC::ASTBuilder::createVoid):
(JSC::ASTBuilder::thisExpr):
(JSC::ASTBuilder::createResolve):
(JSC::ASTBuilder::createObjectLiteral):
(JSC::ASTBuilder::createArray):
(JSC::ASTBuilder::createNumberExpr):
(JSC::ASTBuilder::createString):
(JSC::ASTBuilder::createBoolean):
(JSC::ASTBuilder::createNull):
(JSC::ASTBuilder::createBracketAccess):
(JSC::ASTBuilder::createDotAccess):
(JSC::ASTBuilder::createRegExp):
(JSC::ASTBuilder::createNewExpr):
(JSC::ASTBuilder::createConditionalExpr):
(JSC::ASTBuilder::createAssignResolve):
(JSC::ASTBuilder::createFunctionExpr):
(JSC::ASTBuilder::createFunctionBody):
(JSC::ASTBuilder::createGetterOrSetterProperty):
(JSC::ASTBuilder::createArgumentsList):
(JSC::ASTBuilder::createPropertyList):
(JSC::ASTBuilder::createFuncDeclStatement):
(JSC::ASTBuilder::createBlockStatement):
(JSC::ASTBuilder::createExprStatement):
(JSC::ASTBuilder::createIfStatement):
(JSC::ASTBuilder::createForLoop):
(JSC::ASTBuilder::createForInLoop):
(JSC::ASTBuilder::createEmptyStatement):
(JSC::ASTBuilder::createVarStatement):
(JSC::ASTBuilder::createReturnStatement):
(JSC::ASTBuilder::createBreakStatement):
(JSC::ASTBuilder::createContinueStatement):
(JSC::ASTBuilder::createTryStatement):
(JSC::ASTBuilder::createSwitchStatement):
(JSC::ASTBuilder::createWhileStatement):
(JSC::ASTBuilder::createDoWhileStatement):
(JSC::ASTBuilder::createLabelStatement):
(JSC::ASTBuilder::createWithStatement):
(JSC::ASTBuilder::createThrowStatement):
(JSC::ASTBuilder::createDebugger):
(JSC::ASTBuilder::createConstStatement):
(JSC::ASTBuilder::appendConstDecl):
(JSC::ASTBuilder::combineCommaNodes):
(JSC::ASTBuilder::appendBinaryOperation):
(JSC::ASTBuilder::createAssignment):
(JSC::ASTBuilder::createNumber):
(JSC::ASTBuilder::makeTypeOfNode):
(JSC::ASTBuilder::makeDeleteNode):
(JSC::ASTBuilder::makeNegateNode):
(JSC::ASTBuilder::makeBitwiseNotNode):
(JSC::ASTBuilder::makeMultNode):
(JSC::ASTBuilder::makeDivNode):
(JSC::ASTBuilder::makeModNode):
(JSC::ASTBuilder::makeAddNode):
(JSC::ASTBuilder::makeSubNode):
(JSC::ASTBuilder::makeLeftShiftNode):
(JSC::ASTBuilder::makeRightShiftNode):
(JSC::ASTBuilder::makeURightShiftNode):
(JSC::ASTBuilder::makeBitOrNode):
(JSC::ASTBuilder::makeBitAndNode):
(JSC::ASTBuilder::makeBitXOrNode):
(JSC::ASTBuilder::makeFunctionCallNode):
(JSC::ASTBuilder::makeBinaryNode):
(JSC::ASTBuilder::makeAssignNode):
(JSC::ASTBuilder::makePrefixNode):
(JSC::ASTBuilder::makePostfixNode):
* parser/Lexer.cpp:
(JSC::::setCode):
(JSC::::internalShift):
(JSC::::shift):
(JSC::::lex):
* parser/Lexer.h:
(Lexer):
(JSC::Lexer::currentColumnNumber):
(JSC::::lexExpectIdentifier):
* parser/NodeConstructors.h:
(JSC::Node::Node):
(JSC::ExpressionNode::ExpressionNode):
(JSC::StatementNode::StatementNode):
(JSC::NullNode::NullNode):
(JSC::BooleanNode::BooleanNode):
(JSC::NumberNode::NumberNode):
(JSC::StringNode::StringNode):
(JSC::RegExpNode::RegExpNode):
(JSC::ThisNode::ThisNode):
(JSC::ResolveNode::ResolveNode):
(JSC::ArrayNode::ArrayNode):
(JSC::PropertyListNode::PropertyListNode):
(JSC::ObjectLiteralNode::ObjectLiteralNode):
(JSC::BracketAccessorNode::BracketAccessorNode):
(JSC::DotAccessorNode::DotAccessorNode):
(JSC::ArgumentListNode::ArgumentListNode):
(JSC::NewExprNode::NewExprNode):
(JSC::EvalFunctionCallNode::EvalFunctionCallNode):
(JSC::FunctionCallValueNode::FunctionCallValueNode):
(JSC::FunctionCallResolveNode::FunctionCallResolveNode):
(JSC::FunctionCallBracketNode::FunctionCallBracketNode):
(JSC::FunctionCallDotNode::FunctionCallDotNode):
(JSC::CallFunctionCallDotNode::CallFunctionCallDotNode):
(JSC::ApplyFunctionCallDotNode::ApplyFunctionCallDotNode):
(JSC::PrePostResolveNode::PrePostResolveNode):
(JSC::PostfixResolveNode::PostfixResolveNode):
(JSC::PostfixBracketNode::PostfixBracketNode):
(JSC::PostfixDotNode::PostfixDotNode):
(JSC::PostfixErrorNode::PostfixErrorNode):
(JSC::DeleteResolveNode::DeleteResolveNode):
(JSC::DeleteBracketNode::DeleteBracketNode):
(JSC::DeleteDotNode::DeleteDotNode):
(JSC::DeleteValueNode::DeleteValueNode):
(JSC::VoidNode::VoidNode):
(JSC::TypeOfResolveNode::TypeOfResolveNode):
(JSC::TypeOfValueNode::TypeOfValueNode):
(JSC::PrefixResolveNode::PrefixResolveNode):
(JSC::PrefixBracketNode::PrefixBracketNode):
(JSC::PrefixDotNode::PrefixDotNode):
(JSC::PrefixErrorNode::PrefixErrorNode):
(JSC::UnaryOpNode::UnaryOpNode):
(JSC::UnaryPlusNode::UnaryPlusNode):
(JSC::NegateNode::NegateNode):
(JSC::BitwiseNotNode::BitwiseNotNode):
(JSC::LogicalNotNode::LogicalNotNode):
(JSC::BinaryOpNode::BinaryOpNode):
(JSC::MultNode::MultNode):
(JSC::DivNode::DivNode):
(JSC::ModNode::ModNode):
(JSC::AddNode::AddNode):
(JSC::SubNode::SubNode):
(JSC::LeftShiftNode::LeftShiftNode):
(JSC::RightShiftNode::RightShiftNode):
(JSC::UnsignedRightShiftNode::UnsignedRightShiftNode):
(JSC::LessNode::LessNode):
(JSC::GreaterNode::GreaterNode):
(JSC::LessEqNode::LessEqNode):
(JSC::GreaterEqNode::GreaterEqNode):
(JSC::ThrowableBinaryOpNode::ThrowableBinaryOpNode):
(JSC::InstanceOfNode::InstanceOfNode):
(JSC::InNode::InNode):
(JSC::EqualNode::EqualNode):
(JSC::NotEqualNode::NotEqualNode):
(JSC::StrictEqualNode::StrictEqualNode):
(JSC::NotStrictEqualNode::NotStrictEqualNode):
(JSC::BitAndNode::BitAndNode):
(JSC::BitOrNode::BitOrNode):
(JSC::BitXOrNode::BitXOrNode):
(JSC::LogicalOpNode::LogicalOpNode):
(JSC::ConditionalNode::ConditionalNode):
(JSC::ReadModifyResolveNode::ReadModifyResolveNode):
(JSC::AssignResolveNode::AssignResolveNode):
(JSC::ReadModifyBracketNode::ReadModifyBracketNode):
(JSC::AssignBracketNode::AssignBracketNode):
(JSC::AssignDotNode::AssignDotNode):
(JSC::ReadModifyDotNode::ReadModifyDotNode):
(JSC::AssignErrorNode::AssignErrorNode):
(JSC::CommaNode::CommaNode):
(JSC::ConstStatementNode::ConstStatementNode):
(JSC::EmptyStatementNode::EmptyStatementNode):
(JSC::DebuggerStatementNode::DebuggerStatementNode):
(JSC::ExprStatementNode::ExprStatementNode):
(JSC::VarStatementNode::VarStatementNode):
(JSC::IfNode::IfNode):
(JSC::IfElseNode::IfElseNode):
(JSC::DoWhileNode::DoWhileNode):
(JSC::WhileNode::WhileNode):
(JSC::ForNode::ForNode):
(JSC::ContinueNode::ContinueNode):
(JSC::BreakNode::BreakNode):
(JSC::ReturnNode::ReturnNode):
(JSC::WithNode::WithNode):
(JSC::LabelNode::LabelNode):
(JSC::ThrowNode::ThrowNode):
(JSC::TryNode::TryNode):
(JSC::FuncExprNode::FuncExprNode):
(JSC::FuncDeclNode::FuncDeclNode):
(JSC::SwitchNode::SwitchNode):
(JSC::ConstDeclNode::ConstDeclNode):
(JSC::BlockNode::BlockNode):
(JSC::ForInNode::ForInNode):
* parser/Nodes.cpp:
(JSC::StatementNode::setLoc):
(JSC):
(JSC::ScopeNode::ScopeNode):
(JSC::ProgramNode::ProgramNode):
(JSC::ProgramNode::create):
(JSC::EvalNode::EvalNode):
(JSC::EvalNode::create):
(JSC::FunctionBodyNode::FunctionBodyNode):
(JSC::FunctionBodyNode::create):
* parser/Nodes.h:
(Node):
(JSC::Node::columnNo):
(ExpressionNode):
(StatementNode):
(JSC::StatementNode::column):
(NullNode):
(BooleanNode):
(NumberNode):
(StringNode):
(RegExpNode):
(ThisNode):
(ResolveNode):
(ArrayNode):
(PropertyListNode):
(ObjectLiteralNode):
(BracketAccessorNode):
(DotAccessorNode):
(ArgumentListNode):
(NewExprNode):
(EvalFunctionCallNode):
(FunctionCallValueNode):
(FunctionCallResolveNode):
(FunctionCallBracketNode):
(FunctionCallDotNode):
(CallFunctionCallDotNode):
(ApplyFunctionCallDotNode):
(PrePostResolveNode):
(PostfixResolveNode):
(PostfixBracketNode):
(PostfixDotNode):
(PostfixErrorNode):
(DeleteResolveNode):
(DeleteBracketNode):
(DeleteDotNode):
(DeleteValueNode):
(VoidNode):
(TypeOfResolveNode):
(TypeOfValueNode):
(PrefixResolveNode):
(PrefixBracketNode):
(PrefixDotNode):
(PrefixErrorNode):
(UnaryOpNode):
(UnaryPlusNode):
(NegateNode):
(BitwiseNotNode):
(LogicalNotNode):
(BinaryOpNode):
(MultNode):
(DivNode):
(ModNode):
(AddNode):
(SubNode):
(LeftShiftNode):
(RightShiftNode):
(UnsignedRightShiftNode):
(LessNode):
(GreaterNode):
(LessEqNode):
(GreaterEqNode):
(ThrowableBinaryOpNode):
(InstanceOfNode):
(InNode):
(EqualNode):
(NotEqualNode):
(StrictEqualNode):
(NotStrictEqualNode):
(BitAndNode):
(BitOrNode):
(BitXOrNode):
(LogicalOpNode):
(ConditionalNode):
(ReadModifyResolveNode):
(AssignResolveNode):
(ReadModifyBracketNode):
(AssignBracketNode):
(AssignDotNode):
(ReadModifyDotNode):
(AssignErrorNode):
(CommaNode):
(ConstDeclNode):
(ConstStatementNode):
(BlockNode):
(EmptyStatementNode):
(DebuggerStatementNode):
(ExprStatementNode):
(VarStatementNode):
(IfNode):
(IfElseNode):
(DoWhileNode):
(WhileNode):
(ForNode):
(ForInNode):
(ContinueNode):
(BreakNode):
(ReturnNode):
(WithNode):
(LabelNode):
(ThrowNode):
(TryNode):
(ScopeNode):
(ProgramNode):
(EvalNode):
(FunctionBodyNode):
(FuncExprNode):
(FuncDeclNode):
(SwitchNode):
* parser/Parser.cpp:
(JSC::::parseSourceElements):
(JSC::::parseVarDeclaration):
(JSC::::parseConstDeclaration):
(JSC::::parseDoWhileStatement):
(JSC::::parseWhileStatement):
(JSC::::parseVarDeclarationList):
(JSC::::parseConstDeclarationList):
(JSC::::parseForStatement):
(JSC::::parseBreakStatement):
(JSC::::parseContinueStatement):
(JSC::::parseReturnStatement):
(JSC::::parseThrowStatement):
(JSC::::parseWithStatement):
(JSC::::parseSwitchStatement):
(JSC::::parseTryStatement):
(JSC::::parseDebuggerStatement):
(JSC::::parseBlockStatement):
(JSC::::parseStatement):
(JSC::::parseFunctionBody):
(JSC::::parseFunctionInfo):
(JSC::::parseFunctionDeclaration):
(JSC::::parseExpressionOrLabelStatement):
(JSC::::parseExpressionStatement):
(JSC::::parseIfStatement):
(JSC::::parseExpression):
(JSC::::parseAssignmentExpression):
(JSC::::parseConditionalExpression):
(JSC::::parseBinaryExpression):
(JSC::::parseProperty):
(JSC::::parseObjectLiteral):
(JSC::::parseStrictObjectLiteral):
(JSC::::parseArrayLiteral):
(JSC::::parsePrimaryExpression):
(JSC::::parseArguments):
(JSC::::parseMemberExpression):
(JSC::::parseUnaryExpression):
* parser/Parser.h:
(JSC::Parser::next):
(JSC::Parser::nextExpectIdentifier):
(JSC::Parser::tokenStart):
(JSC::Parser::tokenLine):
(JSC::Parser::tokenEnd):
(JSC::Parser::tokenLocation):
(Parser):
(JSC::Parser::getTokenName):
(JSC::::parse):
* parser/ParserTokens.h:
(JSC::JSTokenLocation::JSTokenLocation):
(JSTokenLocation):
(JSToken):
* parser/SourceProviderCacheItem.h:
(JSC::SourceProviderCacheItem::closeBraceToken):
* parser/SyntaxChecker.h:
(JSC::SyntaxChecker::makeFunctionCallNode):
(JSC::SyntaxChecker::createCommaExpr):
(JSC::SyntaxChecker::makeAssignNode):
(JSC::SyntaxChecker::makePrefixNode):
(JSC::SyntaxChecker::makePostfixNode):
(JSC::SyntaxChecker::makeTypeOfNode):
(JSC::SyntaxChecker::makeDeleteNode):
(JSC::SyntaxChecker::makeNegateNode):
(JSC::SyntaxChecker::makeBitwiseNotNode):
(JSC::SyntaxChecker::createLogicalNot):
(JSC::SyntaxChecker::createUnaryPlus):
(JSC::SyntaxChecker::createVoid):
(JSC::SyntaxChecker::thisExpr):
(JSC::SyntaxChecker::createResolve):
(JSC::SyntaxChecker::createObjectLiteral):
(JSC::SyntaxChecker::createArray):
(JSC::SyntaxChecker::createNumberExpr):
(JSC::SyntaxChecker::createString):
(JSC::SyntaxChecker::createBoolean):
(JSC::SyntaxChecker::createNull):
(JSC::SyntaxChecker::createBracketAccess):
(JSC::SyntaxChecker::createDotAccess):
(JSC::SyntaxChecker::createRegExp):
(JSC::SyntaxChecker::createNewExpr):
(JSC::SyntaxChecker::createConditionalExpr):
(JSC::SyntaxChecker::createAssignResolve):
(JSC::SyntaxChecker::createFunctionExpr):
(JSC::SyntaxChecker::createFunctionBody):
(JSC::SyntaxChecker::createArgumentsList):
(JSC::SyntaxChecker::createPropertyList):
(JSC::SyntaxChecker::createFuncDeclStatement):
(JSC::SyntaxChecker::createBlockStatement):
(JSC::SyntaxChecker::createExprStatement):
(JSC::SyntaxChecker::createIfStatement):
(JSC::SyntaxChecker::createForLoop):
(JSC::SyntaxChecker::createForInLoop):
(JSC::SyntaxChecker::createEmptyStatement):
(JSC::SyntaxChecker::createVarStatement):
(JSC::SyntaxChecker::createReturnStatement):
(JSC::SyntaxChecker::createBreakStatement):
(JSC::SyntaxChecker::createContinueStatement):
(JSC::SyntaxChecker::createTryStatement):
(JSC::SyntaxChecker::createSwitchStatement):
(JSC::SyntaxChecker::createWhileStatement):
(JSC::SyntaxChecker::createWithStatement):
(JSC::SyntaxChecker::createDoWhileStatement):
(JSC::SyntaxChecker::createLabelStatement):
(JSC::SyntaxChecker::createThrowStatement):
(JSC::SyntaxChecker::createDebugger):
(JSC::SyntaxChecker::createConstStatement):
(JSC::SyntaxChecker::appendConstDecl):
(JSC::SyntaxChecker::createGetterOrSetterProperty):
(JSC::SyntaxChecker::combineCommaNodes):
(JSC::SyntaxChecker::operatorStackPop):
2012-08-03 Filip Pizlo <fpizlo@apple.com>
Crashes in dfgBuildPutByIdList when clicking on just about anything on Google Maps
https://bugs.webkit.org/show_bug.cgi?id=92691
Reviewed by Mark Hahnenberg.
The state of the stubs was changing after we determined the type (by virtue of the slow path
function that was called), since the get or put (in this case put) could cause arbitrary
side effects. Perhaps a full-blown fix would be to eliminate our reliance of the slow path
function to determine what to do, but an easier fix for now is to have the slow path give up
if its assumptions were invalidated by a side effect.
* dfg/DFGOperations.cpp:
* jit/JITStubs.cpp:
(JSC::DEFINE_STUB_FUNCTION):
2012-08-03 Filip Pizlo <fpizlo@apple.com>
DFG handling of get_by_id should always inject a ForceOSRExit node if there is no prediction
https://bugs.webkit.org/show_bug.cgi?id=93162
Reviewed by Mark Hahnenberg.
This simplifies the DFG IR by ensuring that all nodes that use value profiles will be preceded
by a ForceOSRExit if the value profile had no data.
* dfg/DFGByteCodeParser.cpp:
(JSC::DFG::ByteCodeParser::parseBlock):
2012-08-03 Filip Pizlo <fpizlo@apple.com>
DFG::StructureCheckHoistingPhase keeps a Node& around for too long
https://bugs.webkit.org/show_bug.cgi?id=93157
Reviewed by Mark Hahnenberg.
* dfg/DFGStructureCheckHoistingPhase.cpp:
(JSC::DFG::StructureCheckHoistingPhase::run):
2012-08-02 Patrick Gansterer <paroga@webkit.org>
Move getLocalTime() as static inline function to DateMath
https://bugs.webkit.org/show_bug.cgi?id=92955
Reviewed by Ryosuke Niwa.
getCurrentLocalTime() and getLocalTime() has been superseded with the
GregorianDateTime class. So we can move it into DateMath.cpp as an static inline
function. This allows us to remove the dependecy on time() and localtime()
for Windows CE, where this functions require the ce_time library to work.
* JavaScriptCore.vcproj/JavaScriptCore/JavaScriptCore.def:
2012-08-02 Filip Pizlo <fpizlo@apple.com>
ASSERTION FAILED: at(m_compileIndex).canExit() || m_isCheckingArgumentTypes
https://bugs.webkit.org/show_bug.cgi?id=91074
Reviewed by Mark Hahnenberg.
Fixes a bug where the speculative JIT was performing an unnecessary speculation that the
CFA had proven shouldn't be performed, leading to asserts that a node should not have
exit sites. This is a debug-only assert with no release symptom - we were just emitting
a check that was not reachable.
Also found, and fixed, a bug where structure check hoisting was slightly confusing the
CFA by inserting GetLocal's into the graph. CSE would clean the GetLocal's up, which
would make the backend happy - but the CFA would produce subtly wrong results.
* bytecode/SpeculatedType.h:
(JSC::isOtherOrEmptySpeculation):
(JSC):
* dfg/DFGDriver.cpp:
(JSC::DFG::compile):
* dfg/DFGGraph.cpp:
(JSC::DFG::Graph::dump):
* dfg/DFGSpeculativeJIT64.cpp:
(JSC::DFG::SpeculativeJIT::compileObjectToObjectOrOtherEquality):
(JSC::DFG::SpeculativeJIT::compilePeepHoleObjectToObjectOrOtherEquality):
2012-08-02 Filip Pizlo <fpizlo@apple.com>
Unreviewed, build fix for DFG_ENABLE(DEBUG_PROPAGATION_VERBOSE).
* dfg/DFGStructureCheckHoistingPhase.cpp:
(JSC::DFG::StructureCheckHoistingPhase::run):
2012-08-01 Mark Hahnenberg <mhahnenberg@apple.com>
Remove all uses of ClassInfo for JSStrings in JIT code
https://bugs.webkit.org/show_bug.cgi?id=92935
Reviewed by Geoffrey Garen.
This is the first step in removing our dependence on in-object ClassInfo pointers
in JIT code. Most of the changes are to check the Structure, which is unique for
JSString primitives.
* bytecode/SpeculatedType.cpp:
(JSC::speculationFromClassInfo):
(JSC::speculationFromStructure): Changed to check the TypeInfo in the Structure
since there wasn't a JSGlobalData immediately available to grab the JSString
Structure out of.
* dfg/DFGSpeculativeJIT.cpp:
(JSC::DFG::SpeculativeJIT::compileGetIndexedPropertyStorage):
* dfg/DFGSpeculativeJIT32_64.cpp:
(JSC::DFG::SpeculativeJIT::compile):
* dfg/DFGSpeculativeJIT64.cpp:
(JSC::DFG::SpeculativeJIT::compile):
* jit/JITInlineMethods.h:
(JSC::JIT::emitLoadCharacterString):
* jit/JITOpcodes.cpp:
(JSC::JIT::privateCompileCTIMachineTrampolines):
(JSC::JIT::emit_op_to_primitive):
(JSC::JIT::emit_op_convert_this):
* jit/JITOpcodes32_64.cpp:
(JSC::JIT::privateCompileCTIMachineTrampolines):
(JSC::JIT::emit_op_to_primitive):
(JSC::JIT::emitSlow_op_eq):
(JSC::JIT::emitSlow_op_neq):
(JSC::JIT::compileOpStrictEq):
(JSC::JIT::emit_op_convert_this):
* jit/JITPropertyAccess.cpp:
(JSC::JIT::stringGetByValStubGenerator):
(JSC::JIT::emitSlow_op_get_by_val):
* jit/JITPropertyAccess32_64.cpp:
(JSC::JIT::stringGetByValStubGenerator):
(JSC::JIT::emitSlow_op_get_by_val):
* jit/SpecializedThunkJIT.h:
(JSC::SpecializedThunkJIT::loadJSStringArgument):
* jit/ThunkGenerators.cpp:
(JSC::stringCharLoad):
(JSC::charCodeAtThunkGenerator):
(JSC::charAtThunkGenerator):
2012-08-02 Filip Pizlo <fpizlo@apple.com>
Unreviewed, missed a style goof in the previous patch: "NodeIndex nodeIndex"
in a method signature is painfully redundant.
* dfg/DFGSpeculativeJIT.h:
(SpeculativeJIT):
2012-08-02 Filip Pizlo <fpizlo@apple.com>
DFGSpeculativeJIT.h has too many inline method bodies
https://bugs.webkit.org/show_bug.cgi?id=92957
Reviewed by Antti Koivisto.
* dfg/DFGSpeculativeJIT.cpp:
(JSC::DFG::SpeculativeJIT::speculationCheck):
(DFG):
(JSC::DFG::SpeculativeJIT::speculationWatchpoint):
(JSC::DFG::SpeculativeJIT::forwardSpeculationCheck):
(JSC::DFG::SpeculativeJIT::speculationCheckWithConditionalDirection):
(JSC::DFG::SpeculativeJIT::terminateSpeculativeExecution):
(JSC::DFG::SpeculativeJIT::terminateSpeculativeExecutionWithConditionalDirection):
* dfg/DFGSpeculativeJIT.h:
(SpeculativeJIT):
2012-08-01 Sheriff Bot <webkit.review.bot@gmail.com>
Unreviewed, rolling out r124406.