JSVALUE64: Pass arguments in platform argument registers when making JavaScript calls
authormsaboff@apple.com <msaboff@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc>
Sat, 10 Dec 2016 07:32:38 +0000 (07:32 +0000)
committermsaboff@apple.com <msaboff@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc>
Sat, 10 Dec 2016 07:32:38 +0000 (07:32 +0000)
commitf53c13cb130b66596823d63e1b28c611b1c84d37
treed46878596e85838ec6614107a10ffac56f87d411
parent4fb12201de3de9f3fcb26c02bcdc2ac8f162df9c
JSVALUE64: Pass arguments in platform argument registers when making JavaScript calls
https://bugs.webkit.org/show_bug.cgi?id=160355

Reviewed by Filip Pizlo.

JSTests:

New microbenchmarks to measure call type performance.

* microbenchmarks/calling-computed-args.js: Added.
* microbenchmarks/calling-many-callees.js: Added.
* microbenchmarks/calling-one-callee-fixed.js: Added.
* microbenchmarks/calling-one-callee.js: Added.
* microbenchmarks/calling-poly-callees.js: Added.
* microbenchmarks/calling-poly-extra-arity-callees.js: Added.
* microbenchmarks/calling-tailcall.js: Added.
* microbenchmarks/calling-virtual-arity-fixup-callees.js: Added.
* microbenchmarks/calling-virtual-arity-fixup-stackargs.js: Added.
* microbenchmarks/calling-virtual-callees.js: Added.
* microbenchmarks/calling-virtual-extra-arity-callees.js: Added.

Source/JavaScriptCore:

This patch implements passing JavaScript function arguments in registers for 64 bit platforms.

The implemented convention follows the ABI conventions for the associated platform.
The first two arguments are the callee and argument count, the rest of the argument registers
contain "this" and following argument until all platform argument registers are exhausted.
Arguments beyond what fit in registers are placed on the stack in the same location as
before this patch.

For X86-64 non-Windows platforms, there are 6 argument registers specified in the related ABI.
ARM64 has had argument registers.  This allows for 4 or 6 parameter values to be placed in
registers on these respective platforms.  This patch doesn't implement passing arguments in
registers for 32 bit platform, since most platforms have at most 4 argument registers
specified and 32 bit platforms use two 32 bit registers/memory locations to store one JSValue.

The call frame on the stack in unchanged in format and the arguments that are passed in
registers use the corresponding call frame location as a spill location. Arguments can
also be passed on the stack. The LLInt, baseline JIT'ed code as well as the initial entry
from C++ code base arguments on the stack. DFG s and FTL generated code pass arguments
via registers. All callees can accept arguments either in registers or on the stack.
The callee is responsible for moving argument to its preferred location.

The multiple entry points to JavaSCript code is now handled via the JITEntryPoints class and
related code.  That class now has entries for StackArgsArityCheckNotRequired,
StackArgsMustCheckArity and for platforms that support registers arguments,
RegisterArgsArityCheckNotRequired, RegisterArgsMustCheckArity as well as and additional
RegisterArgsPossibleExtraArgs entry point when extra registers argument are passed.
This last case is needed to spill those extra arguments to the corresponding call frame
slots.

* JavaScriptCore.xcodeproj/project.pbxproj:
* b3/B3ArgumentRegValue.h:
* b3/B3Validate.cpp:
* bytecode/CallLinkInfo.cpp:
(JSC::CallLinkInfo::CallLinkInfo):
* bytecode/CallLinkInfo.h:
(JSC::CallLinkInfo::setUpCall):
(JSC::CallLinkInfo::argumentsLocation):
(JSC::CallLinkInfo::argumentsInRegisters):
* bytecode/PolymorphicAccess.cpp:
(JSC::AccessCase::generateImpl):
* dfg/DFGAbstractInterpreterInlines.h:
(JSC::DFG::AbstractInterpreter<AbstractStateType>::executeEffects):
* dfg/DFGByteCodeParser.cpp:
(JSC::DFG::ByteCodeParser::parseBlock):
* dfg/DFGCPSRethreadingPhase.cpp:
(JSC::DFG::CPSRethreadingPhase::canonicalizeLocalsInBlock):
(JSC::DFG::CPSRethreadingPhase::specialCaseArguments):
(JSC::DFG::CPSRethreadingPhase::computeIsFlushed):
* dfg/DFGClobberize.h:
(JSC::DFG::clobberize):
* dfg/DFGCommon.h:
* dfg/DFGDCEPhase.cpp:
(JSC::DFG::DCEPhase::run):
* dfg/DFGDoesGC.cpp:
(JSC::DFG::doesGC):
* dfg/DFGDriver.cpp:
(JSC::DFG::compileImpl):
* dfg/DFGFixupPhase.cpp:
(JSC::DFG::FixupPhase::fixupNode):
* dfg/DFGGenerationInfo.h:
(JSC::DFG::GenerationInfo::initArgumentRegisterValue):
* dfg/DFGGraph.cpp:
(JSC::DFG::Graph::dump):
(JSC::DFG::Graph::methodOfGettingAValueProfileFor):
* dfg/DFGGraph.h:
(JSC::DFG::Graph::needsFlushedThis):
(JSC::DFG::Graph::addImmediateShouldSpeculateInt32):
* dfg/DFGInPlaceAbstractState.cpp:
(JSC::DFG::InPlaceAbstractState::initialize):
* dfg/DFGJITCompiler.cpp:
(JSC::DFG::JITCompiler::link):
(JSC::DFG::JITCompiler::compile):
(JSC::DFG::JITCompiler::compileFunction):
(JSC::DFG::JITCompiler::compileEntry): Deleted.
* dfg/DFGJITCompiler.h:
(JSC::DFG::JITCompiler::addJSDirectCall):
(JSC::DFG::JITCompiler::JSDirectCallRecord::JSDirectCallRecord):
(JSC::DFG::JITCompiler::JSDirectCallRecord::hasSlowCall):
* dfg/DFGJITFinalizer.cpp:
(JSC::DFG::JITFinalizer::JITFinalizer):
(JSC::DFG::JITFinalizer::finalize):
(JSC::DFG::JITFinalizer::finalizeFunction):
* dfg/DFGJITFinalizer.h:
* dfg/DFGLiveCatchVariablePreservationPhase.cpp:
(JSC::DFG::LiveCatchVariablePreservationPhase::handleBlock):
* dfg/DFGMaximalFlushInsertionPhase.cpp:
(JSC::DFG::MaximalFlushInsertionPhase::treatRegularBlock):
(JSC::DFG::MaximalFlushInsertionPhase::treatRootBlock):
* dfg/DFGMayExit.cpp:
* dfg/DFGMinifiedNode.cpp:
(JSC::DFG::MinifiedNode::fromNode):
* dfg/DFGMinifiedNode.h:
(JSC::DFG::belongsInMinifiedGraph):
* dfg/DFGNode.cpp:
(JSC::DFG::Node::hasVariableAccessData):
* dfg/DFGNode.h:
(JSC::DFG::Node::accessesStack):
(JSC::DFG::Node::setVariableAccessData):
(JSC::DFG::Node::hasArgumentRegisterIndex):
(JSC::DFG::Node::argumentRegisterIndex):
* dfg/DFGNodeType.h:
* dfg/DFGOSRAvailabilityAnalysisPhase.cpp:
(JSC::DFG::LocalOSRAvailabilityCalculator::executeNode):
* dfg/DFGOSREntrypointCreationPhase.cpp:
(JSC::DFG::OSREntrypointCreationPhase::run):
* dfg/DFGPlan.cpp:
(JSC::DFG::Plan::compileInThreadImpl):
* dfg/DFGPreciseLocalClobberize.h:
(JSC::DFG::PreciseLocalClobberizeAdaptor::readTop):
* dfg/DFGPredictionInjectionPhase.cpp:
(JSC::DFG::PredictionInjectionPhase::run):
* dfg/DFGPredictionPropagationPhase.cpp:
* dfg/DFGPutStackSinkingPhase.cpp:
* dfg/DFGRegisterBank.h:
(JSC::DFG::RegisterBank::iterator::unlock):
(JSC::DFG::RegisterBank::unlockAtIndex):
* dfg/DFGSSAConversionPhase.cpp:
(JSC::DFG::SSAConversionPhase::run):
* dfg/DFGSafeToExecute.h:
(JSC::DFG::safeToExecute):
* dfg/DFGSpeculativeJIT.cpp:
(JSC::DFG::SpeculativeJIT::SpeculativeJIT):
(JSC::DFG::SpeculativeJIT::clearGenerationInfo):
(JSC::DFG::dumpRegisterInfo):
(JSC::DFG::SpeculativeJIT::dump):
(JSC::DFG::SpeculativeJIT::compileCurrentBlock):
(JSC::DFG::SpeculativeJIT::checkArgumentTypes):
(JSC::DFG::SpeculativeJIT::setupArgumentRegistersForEntry):
(JSC::DFG::SpeculativeJIT::compile):
* dfg/DFGSpeculativeJIT.h:
(JSC::DFG::SpeculativeJIT::allocate):
(JSC::DFG::SpeculativeJIT::spill):
(JSC::DFG::SpeculativeJIT::generationInfoFromVirtualRegister):
(JSC::DFG::JSValueOperand::JSValueOperand):
(JSC::DFG::JSValueOperand::gprUseSpecific):
* dfg/DFGSpeculativeJIT32_64.cpp:
(JSC::DFG::SpeculativeJIT::emitCall):
(JSC::DFG::SpeculativeJIT::compile):
* dfg/DFGSpeculativeJIT64.cpp:
(JSC::DFG::SpeculativeJIT::fillJSValue):
(JSC::DFG::SpeculativeJIT::emitCall):
(JSC::DFG::SpeculativeJIT::compile):
* dfg/DFGStrengthReductionPhase.cpp:
(JSC::DFG::StrengthReductionPhase::handleNode):
* dfg/DFGThunks.cpp:
(JSC::DFG::osrEntryThunkGenerator):
* dfg/DFGVariableEventStream.cpp:
(JSC::DFG::VariableEventStream::reconstruct):
* dfg/DFGVirtualRegisterAllocationPhase.cpp:
(JSC::DFG::VirtualRegisterAllocationPhase::allocateRegister):
(JSC::DFG::VirtualRegisterAllocationPhase::run):
* ftl/FTLCapabilities.cpp:
(JSC::FTL::canCompile):
* ftl/FTLJITCode.cpp:
(JSC::FTL::JITCode::~JITCode):
(JSC::FTL::JITCode::initializeEntrypointThunk):
(JSC::FTL::JITCode::setEntryFor):
(JSC::FTL::JITCode::addressForCall):
(JSC::FTL::JITCode::executableAddressAtOffset):
(JSC::FTL::JITCode::initializeAddressForCall): Deleted.
(JSC::FTL::JITCode::initializeArityCheckEntrypoint): Deleted.
* ftl/FTLJITCode.h:
* ftl/FTLJITFinalizer.cpp:
(JSC::FTL::JITFinalizer::finalizeFunction):
* ftl/FTLLink.cpp:
(JSC::FTL::link):
* ftl/FTLLowerDFGToB3.cpp:
(JSC::FTL::DFG::LowerDFGToB3::lower):
(JSC::FTL::DFG::LowerDFGToB3::compileNode):
(JSC::FTL::DFG::LowerDFGToB3::compileGetArgumentRegister):
(JSC::FTL::DFG::LowerDFGToB3::compileCallOrConstruct):
(JSC::FTL::DFG::LowerDFGToB3::compileDirectCallOrConstruct):
(JSC::FTL::DFG::LowerDFGToB3::compileTailCall):
(JSC::FTL::DFG::LowerDFGToB3::compileCallOrConstructVarargsSpread):
(JSC::FTL::DFG::LowerDFGToB3::compileCallOrConstructVarargs):
(JSC::FTL::DFG::LowerDFGToB3::compileCallEval):
* ftl/FTLOSREntry.cpp:
(JSC::FTL::prepareOSREntry):
* ftl/FTLOutput.cpp:
(JSC::FTL::Output::argumentRegister):
(JSC::FTL::Output::argumentRegisterInt32):
* ftl/FTLOutput.h:
* interpreter/ShadowChicken.cpp:
(JSC::ShadowChicken::update):
* jit/AssemblyHelpers.cpp:
(JSC::AssemblyHelpers::emitDumbVirtualCall):
* jit/AssemblyHelpers.h:
(JSC::AssemblyHelpers::spillArgumentRegistersToFrameBeforePrologue):
(JSC::AssemblyHelpers::spillArgumentRegistersToFrame):
(JSC::AssemblyHelpers::fillArgumentRegistersFromFrameBeforePrologue):
(JSC::AssemblyHelpers::emitPutArgumentToCallFrameBeforePrologue):
(JSC::AssemblyHelpers::emitPutArgumentToCallFrame):
(JSC::AssemblyHelpers::emitGetFromCallFrameHeaderBeforePrologue):
(JSC::AssemblyHelpers::emitGetFromCallFrameArgumentBeforePrologue):
(JSC::AssemblyHelpers::emitGetPayloadFromCallFrameHeaderBeforePrologue):
(JSC::AssemblyHelpers::incrementCounter):
* jit/CachedRecovery.cpp:
(JSC::CachedRecovery::addTargetJSValueRegs):
* jit/CachedRecovery.h:
(JSC::CachedRecovery::gprTargets):
(JSC::CachedRecovery::setWantedFPR):
(JSC::CachedRecovery::wantedJSValueRegs):
(JSC::CachedRecovery::setWantedJSValueRegs): Deleted.
* jit/CallFrameShuffleData.h:
* jit/CallFrameShuffler.cpp:
(JSC::CallFrameShuffler::CallFrameShuffler):
(JSC::CallFrameShuffler::dump):
(JSC::CallFrameShuffler::tryWrites):
(JSC::CallFrameShuffler::prepareAny):
* jit/CallFrameShuffler.h:
(JSC::CallFrameShuffler::snapshot):
(JSC::CallFrameShuffler::addNew):
(JSC::CallFrameShuffler::initDangerFrontier):
(JSC::CallFrameShuffler::updateDangerFrontier):
(JSC::CallFrameShuffler::findDangerFrontierFrom):
* jit/CallFrameShuffler64.cpp:
(JSC::CallFrameShuffler::emitDisplace):
* jit/GPRInfo.h:
(JSC::JSValueRegs::operator==):
(JSC::JSValueRegs::operator!=):
(JSC::GPRInfo::toArgumentIndex):
(JSC::argumentRegisterFor):
(JSC::argumentRegisterForCallee):
(JSC::argumentRegisterForArgumentCount):
(JSC::argumentRegisterIndexForJSFunctionArgument):
(JSC::jsFunctionArgumentForArgumentRegister):
(JSC::argumentRegisterForFunctionArgument):
(JSC::numberOfRegisterArgumentsFor):
* jit/JIT.cpp:
(JSC::JIT::compileWithoutLinking):
(JSC::JIT::link):
(JSC::JIT::compileCTINativeCall): Deleted.
* jit/JIT.h:
(JSC::JIT::compileNativeCallEntryPoints):
* jit/JITCall.cpp:
(JSC::JIT::compileSetupVarargsFrame):
(JSC::JIT::compileCallEval):
(JSC::JIT::compileCallEvalSlowCase):
(JSC::JIT::compileOpCall):
(JSC::JIT::compileOpCallSlowCase):
* jit/JITCall32_64.cpp:
(JSC::JIT::compileCallEvalSlowCase):
(JSC::JIT::compileOpCall):
(JSC::JIT::compileOpCallSlowCase):
* jit/JITCode.cpp:
(JSC::JITCode::execute):
(JSC::DirectJITCode::DirectJITCode):
(JSC::DirectJITCode::initializeEntryPoints):
(JSC::DirectJITCode::addressForCall):
(JSC::NativeJITCode::addressForCall):
(JSC::DirectJITCode::initializeCodeRef): Deleted.
* jit/JITCode.h:
(JSC::JITCode::executableAddress): Deleted.
* jit/JITEntryPoints.h: Added.
(JSC::JITEntryPoints::JITEntryPoints):
(JSC::JITEntryPoints::entryFor):
(JSC::JITEntryPoints::setEntryFor):
(JSC::JITEntryPoints::offsetOfEntryFor):
(JSC::JITEntryPoints::registerEntryTypeForArgumentCount):
(JSC::JITEntryPoints::registerEntryTypeForArgumentType):
(JSC::JITEntryPoints::clearEntries):
(JSC::JITEntryPoints::operator=):
(JSC::JITEntryPointsWithRef::JITEntryPointsWithRef):
(JSC::JITEntryPointsWithRef::codeRef):
(JSC::argumentsLocationFor):
(JSC::registerEntryPointTypeFor):
(JSC::entryPointTypeFor):
(JSC::thunkEntryPointTypeFor):
(JSC::JITJSCallThunkEntryPointsWithRef::JITJSCallThunkEntryPointsWithRef):
(JSC::JITJSCallThunkEntryPointsWithRef::entryFor):
(JSC::JITJSCallThunkEntryPointsWithRef::setEntryFor):
(JSC::JITJSCallThunkEntryPointsWithRef::offsetOfEntryFor):
(JSC::JITJSCallThunkEntryPointsWithRef::clearEntries):
(JSC::JITJSCallThunkEntryPointsWithRef::codeRef):
(JSC::JITJSCallThunkEntryPointsWithRef::operator=):
* jit/JITOpcodes.cpp:
(JSC::JIT::privateCompileJITEntryNativeCall):
(JSC::JIT::privateCompileCTINativeCall): Deleted.
* jit/JITOpcodes32_64.cpp:
(JSC::JIT::privateCompileJITEntryNativeCall):
(JSC::JIT::privateCompileCTINativeCall): Deleted.
* jit/JITOperations.cpp:
* jit/JITThunks.cpp:
(JSC::JITThunks::jitEntryNativeCall):
(JSC::JITThunks::jitEntryNativeConstruct):
(JSC::JITThunks::jitEntryStub):
(JSC::JITThunks::jitCallThunkEntryStub):
(JSC::JITThunks::hostFunctionStub):
(JSC::JITThunks::ctiNativeCall): Deleted.
(JSC::JITThunks::ctiNativeConstruct): Deleted.
* jit/JITThunks.h:
* jit/JSInterfaceJIT.h:
(JSC::JSInterfaceJIT::emitJumpIfNotInt32):
(JSC::JSInterfaceJIT::emitLoadInt32):
* jit/RegisterSet.cpp:
(JSC::RegisterSet::argumentRegisters):
* jit/RegisterSet.h:
* jit/Repatch.cpp:
(JSC::linkSlowFor):
(JSC::revertCall):
(JSC::unlinkFor):
(JSC::linkVirtualFor):
(JSC::linkPolymorphicCall):
* jit/SpecializedThunkJIT.h:
(JSC::SpecializedThunkJIT::SpecializedThunkJIT):
(JSC::SpecializedThunkJIT::checkJSStringArgument):
(JSC::SpecializedThunkJIT::linkFailureHere):
(JSC::SpecializedThunkJIT::finalize):
* jit/ThunkGenerator.h:
* jit/ThunkGenerators.cpp:
(JSC::createRegisterArgumentsSpillEntry):
(JSC::slowPathFor):
(JSC::linkCallThunkGenerator):
(JSC::linkDirectCallThunkGenerator):
(JSC::linkPolymorphicCallThunkGenerator):
(JSC::virtualThunkFor):
(JSC::nativeForGenerator):
(JSC::nativeCallGenerator):
(JSC::nativeTailCallGenerator):
(JSC::nativeTailCallWithoutSavedTagsGenerator):
(JSC::nativeConstructGenerator):
(JSC::stringCharLoadRegCall):
(JSC::charCodeAtThunkGenerator):
(JSC::charAtThunkGenerator):
(JSC::fromCharCodeThunkGenerator):
(JSC::clz32ThunkGenerator):
(JSC::sqrtThunkGenerator):
(JSC::floorThunkGenerator):
(JSC::ceilThunkGenerator):
(JSC::truncThunkGenerator):
(JSC::roundThunkGenerator):
(JSC::expThunkGenerator):
(JSC::logThunkGenerator):
(JSC::absThunkGenerator):
(JSC::imulThunkGenerator):
(JSC::randomThunkGenerator):
(JSC::boundThisNoArgsFunctionCallGenerator):
* jit/ThunkGenerators.h:
* jsc.cpp:
(jscmain):
* llint/LLIntEntrypoint.cpp:
(JSC::LLInt::setFunctionEntrypoint):
(JSC::LLInt::setEvalEntrypoint):
(JSC::LLInt::setProgramEntrypoint):
(JSC::LLInt::setModuleProgramEntrypoint):
* llint/LLIntSlowPaths.cpp:
(JSC::LLInt::entryOSR):
(JSC::LLInt::setUpCall):
* llint/LLIntThunks.cpp:
(JSC::LLInt::generateThunkWithJumpTo):
(JSC::LLInt::functionForRegisterCallEntryThunkGenerator):
(JSC::LLInt::functionForStackCallEntryThunkGenerator):
(JSC::LLInt::functionForRegisterConstructEntryThunkGenerator):
(JSC::LLInt::functionForStackConstructEntryThunkGenerator):
(JSC::LLInt::functionForRegisterCallArityCheckThunkGenerator):
(JSC::LLInt::functionForStackCallArityCheckThunkGenerator):
(JSC::LLInt::functionForRegisterConstructArityCheckThunkGenerator):
(JSC::LLInt::functionForStackConstructArityCheckThunkGenerator):
(JSC::LLInt::functionForCallEntryThunkGenerator): Deleted.
(JSC::LLInt::functionForConstructEntryThunkGenerator): Deleted.
(JSC::LLInt::functionForCallArityCheckThunkGenerator): Deleted.
(JSC::LLInt::functionForConstructArityCheckThunkGenerator): Deleted.
* llint/LLIntThunks.h:
* runtime/ArityCheckMode.h:
* runtime/ExecutableBase.cpp:
(JSC::ExecutableBase::clearCode):
* runtime/ExecutableBase.h:
(JSC::ExecutableBase::entrypointFor):
(JSC::ExecutableBase::offsetOfEntryFor):
(JSC::ExecutableBase::offsetOfJITCodeWithArityCheckFor): Deleted.
* runtime/JSBoundFunction.cpp:
(JSC::boundThisNoArgsFunctionCall):
* runtime/NativeExecutable.cpp:
(JSC::NativeExecutable::finishCreation):
* runtime/ScriptExecutable.cpp:
(JSC::ScriptExecutable::installCode):
* runtime/VM.cpp:
(JSC::VM::VM):
(JSC::thunkGeneratorForIntrinsic):
(JSC::VM::clearCounters):
(JSC::VM::dumpCounters):
* runtime/VM.h:
(JSC::VM::getJITEntryStub):
(JSC::VM::getJITCallThunkEntryStub):
(JSC::VM::addressOfCounter):
(JSC::VM::counterFor):
* wasm/WasmBinding.cpp:
(JSC::Wasm::importStubGenerator):

Source/WTF:

Added a new build option ENABLE_VM_COUNTERS to enable JIT'able counters.
The default is for the option to be off.

* wtf/Platform.h:
Added ENABLE_VM_COUNTERS

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@209653 268f45cc-cd09-0410-ab3c-d52691b4dbfc
117 files changed:
JSTests/ChangeLog
JSTests/microbenchmarks/calling-computed-args.js [new file with mode: 0644]
JSTests/microbenchmarks/calling-many-callees.js [new file with mode: 0644]
JSTests/microbenchmarks/calling-one-callee-fixed.js [new file with mode: 0644]
JSTests/microbenchmarks/calling-one-callee.js [new file with mode: 0644]
JSTests/microbenchmarks/calling-poly-callees.js [new file with mode: 0644]
JSTests/microbenchmarks/calling-poly-extra-arity-callees.js [new file with mode: 0644]
JSTests/microbenchmarks/calling-tailcall.js [new file with mode: 0644]
JSTests/microbenchmarks/calling-virtual-arity-fixup-callees.js [new file with mode: 0644]
JSTests/microbenchmarks/calling-virtual-arity-fixup-stackargs.js [new file with mode: 0644]
JSTests/microbenchmarks/calling-virtual-callees.js [new file with mode: 0644]
JSTests/microbenchmarks/calling-virtual-extra-arity-callees.js [new file with mode: 0644]
Source/JavaScriptCore/ChangeLog
Source/JavaScriptCore/JavaScriptCore.xcodeproj/project.pbxproj
Source/JavaScriptCore/b3/B3ArgumentRegValue.h
Source/JavaScriptCore/b3/B3Validate.cpp
Source/JavaScriptCore/bytecode/CallLinkInfo.cpp
Source/JavaScriptCore/bytecode/CallLinkInfo.h
Source/JavaScriptCore/bytecode/PolymorphicAccess.cpp
Source/JavaScriptCore/dfg/DFGAbstractInterpreterInlines.h
Source/JavaScriptCore/dfg/DFGByteCodeParser.cpp
Source/JavaScriptCore/dfg/DFGCPSRethreadingPhase.cpp
Source/JavaScriptCore/dfg/DFGClobberize.h
Source/JavaScriptCore/dfg/DFGCommon.h
Source/JavaScriptCore/dfg/DFGDCEPhase.cpp
Source/JavaScriptCore/dfg/DFGDoesGC.cpp
Source/JavaScriptCore/dfg/DFGDriver.cpp
Source/JavaScriptCore/dfg/DFGFixupPhase.cpp
Source/JavaScriptCore/dfg/DFGGenerationInfo.h
Source/JavaScriptCore/dfg/DFGGraph.cpp
Source/JavaScriptCore/dfg/DFGGraph.h
Source/JavaScriptCore/dfg/DFGInPlaceAbstractState.cpp
Source/JavaScriptCore/dfg/DFGJITCompiler.cpp
Source/JavaScriptCore/dfg/DFGJITCompiler.h
Source/JavaScriptCore/dfg/DFGJITFinalizer.cpp
Source/JavaScriptCore/dfg/DFGJITFinalizer.h
Source/JavaScriptCore/dfg/DFGLiveCatchVariablePreservationPhase.cpp
Source/JavaScriptCore/dfg/DFGMaximalFlushInsertionPhase.cpp
Source/JavaScriptCore/dfg/DFGMayExit.cpp
Source/JavaScriptCore/dfg/DFGMinifiedNode.cpp
Source/JavaScriptCore/dfg/DFGMinifiedNode.h
Source/JavaScriptCore/dfg/DFGNode.cpp
Source/JavaScriptCore/dfg/DFGNode.h
Source/JavaScriptCore/dfg/DFGNodeType.h
Source/JavaScriptCore/dfg/DFGOSRAvailabilityAnalysisPhase.cpp
Source/JavaScriptCore/dfg/DFGOSREntrypointCreationPhase.cpp
Source/JavaScriptCore/dfg/DFGPlan.cpp
Source/JavaScriptCore/dfg/DFGPreciseLocalClobberize.h
Source/JavaScriptCore/dfg/DFGPredictionInjectionPhase.cpp
Source/JavaScriptCore/dfg/DFGPredictionPropagationPhase.cpp
Source/JavaScriptCore/dfg/DFGPutStackSinkingPhase.cpp
Source/JavaScriptCore/dfg/DFGRegisterBank.h
Source/JavaScriptCore/dfg/DFGSSAConversionPhase.cpp
Source/JavaScriptCore/dfg/DFGSafeToExecute.h
Source/JavaScriptCore/dfg/DFGSpeculativeJIT.cpp
Source/JavaScriptCore/dfg/DFGSpeculativeJIT.h
Source/JavaScriptCore/dfg/DFGSpeculativeJIT32_64.cpp
Source/JavaScriptCore/dfg/DFGSpeculativeJIT64.cpp
Source/JavaScriptCore/dfg/DFGStrengthReductionPhase.cpp
Source/JavaScriptCore/dfg/DFGThunks.cpp
Source/JavaScriptCore/dfg/DFGVariableEventStream.cpp
Source/JavaScriptCore/dfg/DFGVirtualRegisterAllocationPhase.cpp
Source/JavaScriptCore/ftl/FTLCapabilities.cpp
Source/JavaScriptCore/ftl/FTLJITCode.cpp
Source/JavaScriptCore/ftl/FTLJITCode.h
Source/JavaScriptCore/ftl/FTLJITFinalizer.cpp
Source/JavaScriptCore/ftl/FTLLink.cpp
Source/JavaScriptCore/ftl/FTLLowerDFGToB3.cpp
Source/JavaScriptCore/ftl/FTLOSREntry.cpp
Source/JavaScriptCore/ftl/FTLOutput.cpp
Source/JavaScriptCore/ftl/FTLOutput.h
Source/JavaScriptCore/interpreter/ShadowChicken.cpp
Source/JavaScriptCore/jit/AssemblyHelpers.cpp
Source/JavaScriptCore/jit/AssemblyHelpers.h
Source/JavaScriptCore/jit/CachedRecovery.cpp
Source/JavaScriptCore/jit/CachedRecovery.h
Source/JavaScriptCore/jit/CallFrameShuffleData.h
Source/JavaScriptCore/jit/CallFrameShuffler.cpp
Source/JavaScriptCore/jit/CallFrameShuffler.h
Source/JavaScriptCore/jit/CallFrameShuffler64.cpp
Source/JavaScriptCore/jit/GPRInfo.h
Source/JavaScriptCore/jit/JIT.cpp
Source/JavaScriptCore/jit/JIT.h
Source/JavaScriptCore/jit/JITCall.cpp
Source/JavaScriptCore/jit/JITCall32_64.cpp
Source/JavaScriptCore/jit/JITCode.cpp
Source/JavaScriptCore/jit/JITCode.h
Source/JavaScriptCore/jit/JITEntryPoints.h [new file with mode: 0644]
Source/JavaScriptCore/jit/JITOpcodes.cpp
Source/JavaScriptCore/jit/JITOpcodes32_64.cpp
Source/JavaScriptCore/jit/JITOperations.cpp
Source/JavaScriptCore/jit/JITThunks.cpp
Source/JavaScriptCore/jit/JITThunks.h
Source/JavaScriptCore/jit/JSInterfaceJIT.h
Source/JavaScriptCore/jit/RegisterSet.cpp
Source/JavaScriptCore/jit/RegisterSet.h
Source/JavaScriptCore/jit/Repatch.cpp
Source/JavaScriptCore/jit/SpecializedThunkJIT.h
Source/JavaScriptCore/jit/ThunkGenerator.h
Source/JavaScriptCore/jit/ThunkGenerators.cpp
Source/JavaScriptCore/jit/ThunkGenerators.h
Source/JavaScriptCore/jsc.cpp
Source/JavaScriptCore/llint/LLIntEntrypoint.cpp
Source/JavaScriptCore/llint/LLIntSlowPaths.cpp
Source/JavaScriptCore/llint/LLIntThunks.cpp
Source/JavaScriptCore/llint/LLIntThunks.h
Source/JavaScriptCore/runtime/ArityCheckMode.h
Source/JavaScriptCore/runtime/ExecutableBase.cpp
Source/JavaScriptCore/runtime/ExecutableBase.h
Source/JavaScriptCore/runtime/JSBoundFunction.cpp
Source/JavaScriptCore/runtime/NativeExecutable.cpp
Source/JavaScriptCore/runtime/ScriptExecutable.cpp
Source/JavaScriptCore/runtime/VM.cpp
Source/JavaScriptCore/runtime/VM.h
Source/JavaScriptCore/wasm/WasmBinding.cpp
Source/WTF/ChangeLog
Source/WTF/wtf/Platform.h