#include <qqmljsbasicblocks_p.h>

Inheritance diagram for QQmlJSBasicBlocks:

Collaboration diagram for QQmlJSBasicBlocks:

Classes
struct	BasicBlock

Public Member Functions
	QQmlJSBasicBlocks (const QV4::Compiler::Context context, const QV4::Compiler::JSUnitGenerator unitGenerator, const QQmlJSTypeResolver typeResolver, QQmlJSLogger logger)

	~QQmlJSBasicBlocks ()=default

InstructionAnnotations	run (const Function function, const InstructionAnnotations &annotations, QQmlJS::DiagnosticMessage error)

Public Member Functions inherited from QQmlJSCompilePass
	QQmlJSCompilePass (const QV4::Compiler::JSUnitGenerator jsUnitGenerator, const QQmlJSTypeResolver typeResolver, QQmlJSLogger *logger)

Public Member Functions inherited from QV4::Moth::ByteCodeHandler
	ByteCodeHandler ()=default

virtual	~ByteCodeHandler ()

void	decode (const char *code, uint len)

void	reset ()

int	currentInstructionOffset () const

int	nextInstructionOffset () const

int	absoluteOffset (int relativeOffset) const

Private Member Functions
QV4::Moth::ByteCodeHandler::Verdict	startInstruction (QV4::Moth::Instr::Type type) override

void	endInstruction (QV4::Moth::Instr::Type type) override

void	generate_Jump (int offset) override

void	generate_JumpTrue (int offset) override

void	generate_JumpFalse (int offset) override

void	generate_JumpNoException (int offset) override

void	generate_JumpNotUndefined (int offset) override

void	generate_Ret () override

void	generate_ThrowException () override

void	generate_DefineArray (int argc, int argv) override

void	generate_DefineObjectLiteral (int internalClassId, int argc, int args) override

Additional Inherited Members
Public Types inherited from QQmlJSCompilePass
enum	RegisterShortcuts { InvalidRegister = -1 , Accumulator = QV4::CallData::Accumulator , This = QV4::CallData::This , FirstArgument = QV4::CallData::OffsetCount }

using	SourceLocationTable = QV4::Compiler::Context::SourceLocationTable

using	VirtualRegisters = QFlatMap< int, VirtualRegister >

using	InstructionAnnotations = QFlatMap< int, InstructionAnnotation >

Protected Types inherited from QV4::Moth::ByteCodeHandler
enum	Verdict { ProcessInstruction , SkipInstruction }

Protected Member Functions inherited from QQmlJSCompilePass
int	firstRegisterIndex () const

bool	isArgument (int registerIndex) const

QQmlJSRegisterContent	argumentType (int registerIndex) const

State	initialState (const Function *function)

State	nextStateFromAnnotations (const State &oldState, const InstructionAnnotations &annotations)

QQmlJS::SourceLocation	sourceLocation (int instructionOffset) const

QQmlJS::SourceLocation	currentSourceLocation () const

void	setError (const QString &message, int instructionOffset)

void	setError (const QString &message)

void	generate_Add (int) override

void	generate_As (int) override

void	generate_BitAnd (int) override

void	generate_BitAndConst (int) override

void	generate_BitOr (int) override

void	generate_BitOrConst (int) override

void	generate_BitXor (int) override

void	generate_BitXorConst (int) override

void	generate_CallGlobalLookup (int, int, int) override

void	generate_CallName (int, int, int) override

void	generate_CallPossiblyDirectEval (int, int) override

void	generate_CallProperty (int, int, int, int) override

void	generate_CallPropertyLookup (int, int, int, int) override

void	generate_CallQmlContextPropertyLookup (int, int, int) override

void	generate_CallValue (int, int, int) override

void	generate_CallWithReceiver (int, int, int, int) override

void	generate_CallWithSpread (int, int, int, int) override

void	generate_CheckException () override

void	generate_CloneBlockContext () override

void	generate_CmpEq (int) override

void	generate_CmpEqInt (int) override

void	generate_CmpEqNull () override

void	generate_CmpGe (int) override

void	generate_CmpGt (int) override

void	generate_CmpIn (int) override

void	generate_CmpInstanceOf (int) override

void	generate_CmpLe (int) override

void	generate_CmpLt (int) override

void	generate_CmpNe (int) override

void	generate_CmpNeInt (int) override

void	generate_CmpNeNull () override

void	generate_CmpStrictEqual (int) override

void	generate_CmpStrictNotEqual (int) override

void	generate_Construct (int, int, int) override

void	generate_ConstructWithSpread (int, int, int) override

void	generate_ConvertThisToObject () override

void	generate_CreateCallContext () override

void	generate_CreateClass (int, int, int) override

void	generate_CreateMappedArgumentsObject () override

void	generate_CreateRestParameter (int) override

void	generate_CreateUnmappedArgumentsObject () override

void	generate_DeadTemporalZoneCheck (int) override

void	generate_Debug () override

void	generate_DeclareVar (int, int) override

void	generate_Decrement () override

void	generate_DefineArray (int, int) override

void	generate_DefineObjectLiteral (int, int, int) override

void	generate_DeleteName (int) override

void	generate_DeleteProperty (int, int) override

void	generate_DestructureRestElement () override

void	generate_Div (int) override

void	generate_Exp (int) override

void	generate_GetException () override

void	generate_GetIterator (int) override

void	generate_GetLookup (int) override

void	generate_GetOptionalLookup (int, int) override

void	generate_GetTemplateObject (int) override

void	generate_Increment () override

void	generate_InitializeBlockDeadTemporalZone (int, int) override

void	generate_IteratorClose (int) override

void	generate_IteratorNext (int, int) override

void	generate_IteratorNextForYieldStar (int, int) override

void	generate_Jump (int) override

void	generate_JumpFalse (int) override

void	generate_JumpNoException (int) override

void	generate_JumpNotUndefined (int) override

void	generate_JumpTrue (int) override

void	generate_LoadClosure (int) override

void	generate_LoadConst (int) override

void	generate_LoadElement (int) override

void	generate_LoadFalse () override

void	generate_LoadGlobalLookup (int) override

void	generate_LoadImport (int) override

void	generate_LoadInt (int) override

void	generate_LoadLocal (int) override

void	generate_LoadName (int) override

void	generate_LoadNull () override

void	generate_LoadOptionalProperty (int, int) override

void	generate_LoadProperty (int) override

void	generate_LoadQmlContextPropertyLookup (int) override

void	generate_LoadReg (int) override

void	generate_LoadRuntimeString (int) override

void	generate_LoadScopedLocal (int, int) override

void	generate_LoadSuperConstructor () override

void	generate_LoadSuperProperty (int) override

void	generate_LoadTrue () override

void	generate_LoadUndefined () override

void	generate_LoadZero () override

void	generate_Mod (int) override

void	generate_MoveConst (int, int) override

void	generate_MoveReg (int, int) override

void	generate_MoveRegExp (int, int) override

void	generate_Mul (int) override

void	generate_PopContext () override

void	generate_PopScriptContext () override

void	generate_PushBlockContext (int) override

void	generate_PushCatchContext (int, int) override

void	generate_PushScriptContext (int) override

void	generate_PushWithContext () override

void	generate_Resume (int) override

void	generate_Ret () override

void	generate_SetException () override

void	generate_SetLookup (int, int) override

void	generate_SetUnwindHandler (int) override

void	generate_Shl (int) override

void	generate_ShlConst (int) override

void	generate_Shr (int) override

void	generate_ShrConst (int) override

void	generate_StoreElement (int, int) override

void	generate_StoreLocal (int) override

void	generate_StoreNameSloppy (int) override

void	generate_StoreNameStrict (int) override

void	generate_StoreProperty (int, int) override

void	generate_StoreReg (int) override

void	generate_StoreScopedLocal (int, int) override

void	generate_StoreSuperProperty (int) override

void	generate_Sub (int) override

void	generate_TailCall (int, int, int, int) override

void	generate_ThrowException () override

void	generate_ThrowOnNullOrUndefined () override

void	generate_ToObject () override

void	generate_TypeofName (int) override

void	generate_TypeofValue () override

void	generate_UCompl () override

void	generate_UMinus () override

void	generate_UNot () override

void	generate_UPlus () override

void	generate_UShr (int) override

void	generate_UShrConst (int) override

void	generate_UnwindDispatch () override

void	generate_UnwindToLabel (int, int) override

void	generate_Yield () override

void	generate_YieldStar () override

virtual Verdict	startInstruction (Moth::Instr::Type instr)=0

virtual void	endInstruction (Moth::Instr::Type instr)=0

Static Protected Member Functions inherited from QQmlJSCompilePass
static bool	instructionManipulatesContext (QV4::Moth::Instr::Type type)

Protected Attributes inherited from QQmlJSCompilePass
const QV4::Compiler::JSUnitGenerator *	m_jsUnitGenerator = nullptr

const QQmlJSTypeResolver *	m_typeResolver = nullptr

QQmlJSLogger *	m_logger = nullptr

const Function *	m_function = nullptr

QQmlJS::DiagnosticMessage *	m_error = nullptr

Detailed Description

Definition at line 23 of file qqmljsbasicblocks_p.h.

Constructor & Destructor Documentation

◆ QQmlJSBasicBlocks()

QQmlJSBasicBlocks::QQmlJSBasicBlocks	(	const QV4::Compiler::Context *	context,
		const QV4::Compiler::JSUnitGenerator *	unitGenerator,
		const QQmlJSTypeResolver *	typeResolver,
		QQmlJSLogger *	logger
	)

inline

Definition at line 34 of file qqmljsbasicblocks_p.h.

◆ ~QQmlJSBasicBlocks()

QQmlJSBasicBlocks::~QQmlJSBasicBlocks ( )

default

Member Function Documentation

◆ endInstruction()

void QQmlJSBasicBlocks::endInstruction ( QV4::Moth::Instr::Type type )

overrideprivatevirtual

Implements QV4::Moth::ByteCodeHandler.

Definition at line 183 of file qqmljsbasicblocks.cpp.

References QV4::Moth::ByteCodeHandler::currentInstructionOffset(), it, and QV4::Moth::ByteCodeHandler::nextInstructionOffset().

Here is the call graph for this function:

◆ generate_DefineArray()

void QQmlJSBasicBlocks::generate_DefineArray	(	int	argc,
		int	argv
	)

overrideprivate

Definition at line 227 of file qqmljsbasicblocks.cpp.

References QList< T >::append(), and QV4::Moth::ByteCodeHandler::currentInstructionOffset().

Here is the call graph for this function:

◆ generate_DefineObjectLiteral()

void QQmlJSBasicBlocks::generate_DefineObjectLiteral	(	int	internalClassId,
		int	argc,
		int	args
	)

overrideprivate

Definition at line 237 of file qqmljsbasicblocks.cpp.

References QList< T >::append(), and QV4::Moth::ByteCodeHandler::currentInstructionOffset().

Here is the call graph for this function:

◆ generate_Jump()

void QQmlJSBasicBlocks::generate_Jump ( int offset )

overrideprivate

Definition at line 192 of file qqmljsbasicblocks.cpp.

◆ generate_JumpFalse()

void QQmlJSBasicBlocks::generate_JumpFalse ( int offset )

overrideprivate

Definition at line 202 of file qqmljsbasicblocks.cpp.

◆ generate_JumpNoException()

void QQmlJSBasicBlocks::generate_JumpNoException ( int offset )

overrideprivate

Definition at line 207 of file qqmljsbasicblocks.cpp.

◆ generate_JumpNotUndefined()

void QQmlJSBasicBlocks::generate_JumpNotUndefined ( int offset )

overrideprivate

Definition at line 212 of file qqmljsbasicblocks.cpp.

◆ generate_JumpTrue()

void QQmlJSBasicBlocks::generate_JumpTrue ( int offset )

overrideprivate

Definition at line 197 of file qqmljsbasicblocks.cpp.

◆ generate_Ret()

void QQmlJSBasicBlocks::generate_Ret ( )

overrideprivate

Definition at line 217 of file qqmljsbasicblocks.cpp.

◆ generate_ThrowException()

void QQmlJSBasicBlocks::generate_ThrowException ( )

overrideprivate

Definition at line 222 of file qqmljsbasicblocks.cpp.

◆ run()

QQmlJSCompilePass::InstructionAnnotations QQmlJSBasicBlocks::run	(	const Function *	function,
		const InstructionAnnotations &	annotations,
		QQmlJS::DiagnosticMessage *	error
	)

Definition at line 113 of file qqmljsbasicblocks.cpp.

References QFlatMap< Key, T, Compare, KeyContainer, MappedContainer >::begin(), QQmlJSCompilePass::InstructionAnnotation::changedRegister, QQmlJSCompilePass::InstructionAnnotation::changedRegisterIndex, QByteArray::constData(), decode, deduplicate(), error, QQmlJSCompilePass::FirstArgument, QQmlJSCompilePass::firstRegisterIndex(), function, i, it, QFlatMap< Key, T, Compare, KeyContainer, MappedContainer >::iterator::key(), QQmlJSCompilePass::m_error, QQmlJSCompilePass::m_function, QV4::Moth::ByteCodeHandler::reset(), and QByteArray::size().

Here is the call graph for this function:

◆ startInstruction()

QV4::Moth::ByteCodeHandler::Verdict QQmlJSBasicBlocks::startInstruction ( QV4::Moth::Instr::Type type )

overrideprivatevirtual

Implements QV4::Moth::ByteCodeHandler.

Definition at line 171 of file qqmljsbasicblocks.cpp.

References QV4::Moth::ByteCodeHandler::currentInstructionOffset(), QQmlJSCompilePass::instructionManipulatesContext(), it, QV4::Moth::ByteCodeHandler::ProcessInstruction, and QV4::Moth::ByteCodeHandler::SkipInstruction.

Here is the call graph for this function:

The documentation for this class was generated from the following files:

qtdeclarative/src/qmlcompiler/qqmljsbasicblocks_p.h
qtdeclarative/src/qmlcompiler/qqmljsbasicblocks.cpp

Classes

Public Member Functions

Private Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ QQmlJSBasicBlocks()

◆ ~QQmlJSBasicBlocks()

Member Function Documentation

◆ endInstruction()

◆ generate_DefineArray()

◆ generate_DefineObjectLiteral()

◆ generate_Jump()

◆ generate_JumpFalse()

◆ generate_JumpNoException()

◆ generate_JumpNotUndefined()

◆ generate_JumpTrue()

◆ generate_Ret()

◆ generate_ThrowException()

◆ run()

◆ startInstruction()