v8::internal::compiler::CodeGenerator Class Reference

#include <code-generator.h>

Inheritance diagram for v8::internal::compiler::CodeGenerator:

Collaboration diagram for v8::internal::compiler::CodeGenerator:

Classes
struct	HandlerInfo
class	JumpTable
class	MoveType

Public Member Functions
	CodeGenerator (Zone *codegen_zone, Frame *frame, Linkage *linkage, InstructionSequence *instructions, OptimizedCompilationInfo *info, Isolate *isolate, std::optional< OsrHelper > osr_helper, int start_source_position, JumpOptimizationInfo *jump_opt, const AssemblerOptions &options, Builtin builtin, size_t max_unoptimized_frame_height, size_t max_pushed_argument_count, const char *debug_name=nullptr)
void	AssembleCode ()
MaybeHandle< Code >	FinalizeCode ()
base::OwnedVector< uint8_t >	GetSourcePositionTable ()
base::OwnedVector< uint8_t >	GetProtectedInstructionsData ()
InstructionSequence *	instructions () const
FrameAccessState *	frame_access_state () const
const Frame *	frame () const
Isolate *	isolate () const
Linkage *	linkage () const
Label *	GetLabel (RpoNumber rpo)
void	RecordProtectedInstruction (uint32_t instr_offset)
SourcePosition	start_source_position () const
void	AssembleSourcePosition (Instruction *instr)
void	AssembleSourcePosition (SourcePosition source_position)
void	RecordSafepoint (ReferenceMap *references, int pc_offset=0)
Zone *	zone () const
MacroAssembler *	masm ()
SafepointTableBuilder *	safepoint_table_builder ()
size_t	handler_table_offset () const
const ZoneVector< int > &	block_starts () const
const ZoneVector< TurbolizerInstructionStartInfo > &	instr_starts () const
const TurbolizerCodeOffsetsInfo &	offsets_info () const
bool	ShouldApplyOffsetToStackCheck (Instruction *instr, uint32_t *offset)
uint32_t	GetStackCheckOffset ()
CodeKind	code_kind () const
Public Member Functions inherited from v8::internal::compiler::GapResolver::Assembler
virtual	~Assembler ()=default

Static Public Attributes
static constexpr int	kBinarySearchSwitchMinimalCases = 4

Private Types
enum	CodeGenResult { kSuccess , kTooManyDeoptimizationBailouts }
enum	PushTypeFlag { kImmediatePush = 0x1 , kRegisterPush = 0x2 , kStackSlotPush = 0x4 , kScalarPush = kRegisterPush | kStackSlotPush }
using	PushTypeFlags = base::Flags<PushTypeFlag>

Private Member Functions
GapResolver *	resolver ()
SafepointTableBuilder *	safepoints ()
OptimizedCompilationInfo *	info () const
OsrHelper *	osr_helper ()
void	CreateFrameAccessState (Frame *frame)
void	FinishFrame (Frame *frame)
bool	IsNextInAssemblyOrder (RpoNumber block) const
bool	IsMaterializableFromRoot (Handle< HeapObject > object, RootIndex *index_return)
CodeGenResult	AssembleBlock (const InstructionBlock *block)
CodeGenResult	AssembleInstruction (int instruction_index, const InstructionBlock *block)
void	AssembleGaps (Instruction *instr)
RpoNumber	ComputeBranchInfo (BranchInfo *branch, FlagsCondition condition, Instruction *instr)
bool	GetSlotAboveSPBeforeTailCall (Instruction *instr, int *slot)
StubCallMode	DetermineStubCallMode () const
CodeGenResult	AssembleDeoptimizerCall (DeoptimizationExit *exit)
DeoptimizationExit *	BuildTranslation (Instruction *instr, int pc_offset, size_t frame_state_offset, size_t immediate_args_count, OutputFrameStateCombine state_combine)
CodeGenResult	AssembleArchInstruction (Instruction *instr)
void	AssembleArchJump (RpoNumber target)
void	AssembleArchJumpRegardlessOfAssemblyOrder (RpoNumber target)
void	AssembleArchBranch (Instruction *instr, BranchInfo *branch)
void	AssembleArchConditionalBranch (Instruction *instr, BranchInfo *branch)
void	AssembleArchDeoptBranch (Instruction *instr, BranchInfo *branch)
void	AssembleArchBoolean (Instruction *instr, FlagsCondition condition)
void	AssembleArchConditionalBoolean (Instruction *instr)
void	AssembleArchSelect (Instruction *instr, FlagsCondition condition)
void	AssembleArchBinarySearchSwitchRange (Register input, RpoNumber def_block, std::pair< int32_t, Label * > *begin, std::pair< int32_t, Label * > *end)
void	AssembleArchBinarySearchSwitch (Instruction *instr)
void	AssembleArchTableSwitch (Instruction *instr)
void	AssembleCodeStartRegisterCheck ()
void	BailoutIfDeoptimized ()
void	AssemblePlaceHolderForLazyDeopt (Instruction *instr)
void	AssembleConstructFrame ()
void	AssembleReturn (InstructionOperand *pop)
void	AssembleDeconstructFrame ()
void	AssemblePrepareTailCall ()
void	AssembleTailCallBeforeGap (Instruction *instr, int first_unused_stack_slot)
void	AssembleTailCallAfterGap (Instruction *instr, int first_unused_stack_slot)
void	FinishCode ()
void	MaybeEmitOutOfLineConstantPool ()
void	IncrementStackAccessCounter (InstructionOperand *source, InstructionOperand *destination)
void	AssembleMove (InstructionOperand *source, InstructionOperand *destination) final
void	AssembleSwap (InstructionOperand *source, InstructionOperand *destination) final
AllocatedOperand	Push (InstructionOperand *src) final
void	Pop (InstructionOperand *src, MachineRepresentation rep) final
void	PopTempStackSlots () final
void	MoveToTempLocation (InstructionOperand *src, MachineRepresentation rep) final
void	MoveTempLocationTo (InstructionOperand *dst, MachineRepresentation rep) final
void	SetPendingMove (MoveOperands *move) final
Label *	AddJumpTable (base::Vector< Label * > targets)
void	AssembleJumpTable (base::Vector< Label * > targets)
void	RecordCallPosition (Instruction *instr)
void	RecordDeoptInfo (Instruction *instr, int pc_offset)
Handle< DeoptimizationData >	GenerateDeoptimizationData ()
int	DefineProtectedDeoptimizationLiteral (IndirectHandle< TrustedObject > object)
int	DefineDeoptimizationLiteral (DeoptimizationLiteral literal)
bool	HasProtectedDeoptimizationLiteral (IndirectHandle< TrustedObject > object) const
DeoptimizationEntry const &	GetDeoptimizationEntry (Instruction *instr, size_t frame_state_offset)
void	BuildTranslationForFrameStateDescriptor (FrameStateDescriptor *descriptor, InstructionOperandIterator *iter, OutputFrameStateCombine state_combine)
void	TranslateStateValueDescriptor (StateValueDescriptor *desc, StateValueList *nested, InstructionOperandIterator *iter)
void	TranslateFrameStateDescriptorOperands (FrameStateDescriptor *desc, InstructionOperandIterator *iter)
void	AddTranslationForOperand (Instruction *instr, InstructionOperand *op, MachineType type)
void	PrepareForDeoptimizationExits (ZoneDeque< DeoptimizationExit * > *exits)
DeoptimizationExit *	AddDeoptimizationExit (Instruction *instr, size_t frame_state_offset, size_t immediate_args_count)

Static Private Member Functions
static bool	IsValidPush (InstructionOperand source, PushTypeFlags push_type)
static void	GetPushCompatibleMoves (Instruction *instr, PushTypeFlags push_type, ZoneVector< MoveOperands * > *pushes)

Private Attributes
Zone *	zone_
Isolate *	isolate_
FrameAccessState *	frame_access_state_
Linkage *const	linkage_
InstructionSequence *const	instructions_
UnwindingInfoWriter	unwinding_info_writer_
OptimizedCompilationInfo *const	info_
Label *const	labels_
Label	return_label_
RpoNumber	current_block_
SourcePosition	start_source_position_
SourcePosition	current_source_position_
MacroAssembler	masm_
GapResolver	resolver_
SafepointTableBuilder	safepoints_
ZoneVector< HandlerInfo >	handlers_
int	next_deoptimization_id_ = 0
int	deopt_exit_start_offset_ = 0
int	eager_deopt_count_ = 0
int	lazy_deopt_count_ = 0
ZoneDeque< DeoptimizationExit * >	deoptimization_exits_
ZoneDeque< IndirectHandle< TrustedObject > >	protected_deoptimization_literals_
ZoneDeque< DeoptimizationLiteral >	deoptimization_literals_
size_t	inlined_function_count_ = 0
FrameTranslationBuilder	translations_
int	handler_table_offset_ = 0
Label	jump_deoptimization_entry_labels_ [kDeoptimizeKindCount]
const size_t	max_unoptimized_frame_height_
const size_t	max_pushed_argument_count_
uint16_t	parameter_count_ = 0
bool	caller_registers_saved_
SaveFPRegsMode	fp_mode_
JumpTable *	jump_tables_
OutOfLineCode *	ools_
std::optional< OsrHelper >	osr_helper_
int	osr_pc_offset_
SourcePositionTableBuilder	source_position_table_builder_
CodeGenResult	result_
ZoneVector< int >	block_starts_
TurbolizerCodeOffsetsInfo	offsets_info_
ZoneVector< TurbolizerInstructionStartInfo >	instr_starts_
MoveCycleState	move_cycle_
const char *	debug_name_ = nullptr

Friends
class	OutOfLineCode
class	CodeGeneratorTester

Additional Inherited Members
Public Attributes inherited from v8::internal::compiler::GapResolver::Assembler
int	temp_slots_ = 0

Detailed Description

Definition at line 74 of file code-generator.h.

Member Typedef Documentation

PushTypeFlags

using v8::internal::compiler::CodeGenerator::PushTypeFlags = base::Flags<PushTypeFlag>

private

Definition at line 279 of file code-generator.h.

Member Enumeration Documentation

CodeGenResult

enum v8::internal::compiler::CodeGenerator::CodeGenResult

private

Enumerator
kSuccess
kTooManyDeoptimizationBailouts

Definition at line 175 of file code-generator.h.

PushTypeFlag

enum v8::internal::compiler::CodeGenerator::PushTypeFlag

private

Enumerator
kImmediatePush
kRegisterPush
kStackSlotPush
kScalarPush

Definition at line 272 of file code-generator.h.

Constructor & Destructor Documentation

CodeGenerator()

v8::internal::compiler::CodeGenerator::CodeGenerator ( Zone * codegen_zone, Frame * frame, Linkage * linkage, InstructionSequence * instructions, OptimizedCompilationInfo * info, Isolate * isolate, std::optional< OsrHelper > osr_helper, int start_source_position, JumpOptimizationInfo * jump_opt, const AssemblerOptions & options, Builtin builtin, size_t max_unoptimized_frame_height, size_t max_pushed_argument_count, const char * debug_name = nullptr )

explicit

Definition at line 51 of file code-generator.cc.

Member Function Documentation

AddDeoptimizationExit()

DeoptimizationExit * v8::internal::compiler::CodeGenerator::AddDeoptimizationExit ( Instruction * instr, size_t frame_state_offset, size_t immediate_args_count )

private

Definition at line 1611 of file code-generator.cc.

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AddJumpTable()

Label * v8::internal::compiler::CodeGenerator::AddJumpTable ( base::Vector< Label * > targets )

private

Definition at line 1116 of file code-generator.cc.

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AddTranslationForOperand()

void v8::internal::compiler::CodeGenerator::AddTranslationForOperand ( Instruction * instr, InstructionOperand * op, MachineType type )

private

Definition at line 1383 of file code-generator.cc.

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AssembleArchBinarySearchSwitch()

void v8::internal::compiler::CodeGenerator::AssembleArchBinarySearchSwitch ( Instruction * instr )

private

Definition at line 3706 of file code-generator-arm.cc.

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AssembleArchBinarySearchSwitchRange()

void v8::internal::compiler::CodeGenerator::AssembleArchBinarySearchSwitchRange ( Register input, RpoNumber def_block, std::pair< int32_t, Label * > * begin, std::pair< int32_t, Label * > * end )

private

Definition at line 465 of file code-generator.cc.

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AssembleArchBoolean()

void v8::internal::compiler::CodeGenerator::AssembleArchBoolean ( Instruction * instr, FlagsCondition condition )

private

Definition at line 3684 of file code-generator-arm.cc.

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AssembleArchBranch()

void v8::internal::compiler::CodeGenerator::AssembleArchBranch ( Instruction * instr, BranchInfo * branch )

private

Definition at line 3624 of file code-generator-arm.cc.

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AssembleArchConditionalBoolean()

void v8::internal::compiler::CodeGenerator::AssembleArchConditionalBoolean ( Instruction * instr )

private

Definition at line 3697 of file code-generator-arm.cc.

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AssembleArchConditionalBranch()

void v8::internal::compiler::CodeGenerator::AssembleArchConditionalBranch ( Instruction * instr, BranchInfo * branch )

private

Definition at line 3701 of file code-generator-arm.cc.

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AssembleArchDeoptBranch()

void v8::internal::compiler::CodeGenerator::AssembleArchDeoptBranch ( Instruction * instr, BranchInfo * branch )

private

Definition at line 3633 of file code-generator-arm.cc.

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AssembleArchInstruction()

CodeGenerator::CodeGenResult v8::internal::compiler::CodeGenerator::AssembleArchInstruction ( Instruction * instr )

private

Definition at line 653 of file code-generator-arm.cc.

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AssembleArchJump()

void v8::internal::compiler::CodeGenerator::AssembleArchJump ( RpoNumber target )

private

Definition at line 485 of file code-generator.cc.

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AssembleArchJumpRegardlessOfAssemblyOrder()

void v8::internal::compiler::CodeGenerator::AssembleArchJumpRegardlessOfAssemblyOrder ( RpoNumber target )

private

Definition at line 3638 of file code-generator-arm.cc.

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AssembleArchSelect()

void v8::internal::compiler::CodeGenerator::AssembleArchSelect ( Instruction * instr, FlagsCondition condition )

private

Definition at line 3733 of file code-generator-arm.cc.

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AssembleArchTableSwitch()

void v8::internal::compiler::CodeGenerator::AssembleArchTableSwitch ( Instruction * instr )

private

Definition at line 3717 of file code-generator-arm.cc.

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AssembleBlock()

CodeGenerator::CodeGenResult v8::internal::compiler::CodeGenerator::AssembleBlock ( const InstructionBlock * block )

private

Definition at line 604 of file code-generator.cc.

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AssembleCode()

void v8::internal::compiler::CodeGenerator::AssembleCode

(

)

Definition at line 201 of file code-generator.cc.

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AssembleCodeStartRegisterCheck()

void v8::internal::compiler::CodeGenerator::AssembleCodeStartRegisterCheck ( )

private

Definition at line 629 of file code-generator-arm.cc.

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AssembleConstructFrame()

void v8::internal::compiler::CodeGenerator::AssembleConstructFrame ( )

private

Definition at line 3762 of file code-generator-arm.cc.

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AssembleDeconstructFrame()

void v8::internal::compiler::CodeGenerator::AssembleDeconstructFrame ( )

private

Definition at line 504 of file code-generator-arm.cc.

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AssembleDeoptimizerCall()

CodeGenerator::CodeGenResult v8::internal::compiler::CodeGenerator::AssembleDeoptimizerCall ( DeoptimizationExit * exit )

private

Definition at line 164 of file code-generator.cc.

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AssembleGaps()

void v8::internal::compiler::CodeGenerator::AssembleGaps ( Instruction * instr )

private

Definition at line 951 of file code-generator.cc.

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AssembleInstruction()

CodeGenerator::CodeGenResult v8::internal::compiler::CodeGenerator::AssembleInstruction ( int instruction_index, const InstructionBlock * block )

private

Definition at line 768 of file code-generator.cc.

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AssembleJumpTable()

void v8::internal::compiler::CodeGenerator::AssembleJumpTable ( base::Vector< Label * > targets )

private

Definition at line 4487 of file code-generator-arm.cc.

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AssembleMove()

void v8::internal::compiler::CodeGenerator::AssembleMove ( InstructionOperand * source, InstructionOperand * destination )

finalprivatevirtual

Implements v8::internal::compiler::GapResolver::Assembler.

Definition at line 4045 of file code-generator-arm.cc.

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AssemblePlaceHolderForLazyDeopt()

void v8::internal::compiler::CodeGenerator::AssemblePlaceHolderForLazyDeopt ( Instruction * instr )

private

Definition at line 1122 of file code-generator.cc.

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AssemblePrepareTailCall()

void v8::internal::compiler::CodeGenerator::AssemblePrepareTailCall ( )

private

Definition at line 509 of file code-generator-arm.cc.

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AssembleReturn()

void v8::internal::compiler::CodeGenerator::AssembleReturn ( InstructionOperand * pop )

private

Definition at line 3914 of file code-generator-arm.cc.

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AssembleSourcePosition() [1/2]

void v8::internal::compiler::CodeGenerator::AssembleSourcePosition

(

Instruction *

instr

)

Definition at line 886 of file code-generator.cc.

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AssembleSourcePosition() [2/2]

void v8::internal::compiler::CodeGenerator::AssembleSourcePosition

(

SourcePosition

source_position

)

Definition at line 893 of file code-generator.cc.

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AssembleSwap()

void v8::internal::compiler::CodeGenerator::AssembleSwap ( InstructionOperand * source, InstructionOperand * destination )

finalprivatevirtual

Implements v8::internal::compiler::GapResolver::Assembler.

Definition at line 4364 of file code-generator-arm.cc.

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AssembleTailCallAfterGap()

void v8::internal::compiler::CodeGenerator::AssembleTailCallAfterGap ( Instruction * instr, int first_unused_stack_slot )

private

Definition at line 622 of file code-generator-arm.cc.

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AssembleTailCallBeforeGap()

void v8::internal::compiler::CodeGenerator::AssembleTailCallBeforeGap ( Instruction * instr, int first_unused_stack_slot )

private

Definition at line 586 of file code-generator-arm.cc.

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BailoutIfDeoptimized()

void v8::internal::compiler::CodeGenerator::BailoutIfDeoptimized ( )

private

Definition at line 650 of file code-generator-arm.cc.

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block_starts()

const ZoneVector< int > & v8::internal::compiler::CodeGenerator::block_starts ( ) const

inline

Definition at line 127 of file code-generator.h.

BuildTranslation()

DeoptimizationExit * v8::internal::compiler::CodeGenerator::BuildTranslation ( Instruction * instr, int pc_offset, size_t frame_state_offset, size_t immediate_args_count, OutputFrameStateCombine state_combine )

private

Definition at line 1340 of file code-generator.cc.

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BuildTranslationForFrameStateDescriptor()

void v8::internal::compiler::CodeGenerator::BuildTranslationForFrameStateDescriptor ( FrameStateDescriptor * descriptor, InstructionOperandIterator * iter, OutputFrameStateCombine state_combine )

private

Definition at line 1240 of file code-generator.cc.

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code_kind()

CodeKind v8::internal::compiler::CodeGenerator::code_kind ( ) const

inline

Definition at line 151 of file code-generator.h.

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ComputeBranchInfo()

RpoNumber v8::internal::compiler::CodeGenerator::ComputeBranchInfo ( BranchInfo * branch, FlagsCondition condition, Instruction * instr )

private

Definition at line 740 of file code-generator.cc.

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CreateFrameAccessState()

void v8::internal::compiler::CodeGenerator::CreateFrameAccessState ( Frame * frame )

private

Definition at line 120 of file code-generator.cc.

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DefineDeoptimizationLiteral()

int v8::internal::compiler::CodeGenerator::DefineDeoptimizationLiteral ( DeoptimizationLiteral literal )

private

Definition at line 1173 of file code-generator.cc.

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DefineProtectedDeoptimizationLiteral()

int v8::internal::compiler::CodeGenerator::DefineProtectedDeoptimizationLiteral ( IndirectHandle< TrustedObject > object )

private

Definition at line 1163 of file code-generator.cc.

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DetermineStubCallMode()

StubCallMode v8::internal::compiler::CodeGenerator::DetermineStubCallMode ( ) const

private

Definition at line 937 of file code-generator.cc.

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FinalizeCode()

MaybeHandle< Code > v8::internal::compiler::CodeGenerator::FinalizeCode

(

)

Definition at line 503 of file code-generator.cc.

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FinishCode()

void v8::internal::compiler::CodeGenerator::FinishCode ( )

private

Definition at line 4038 of file code-generator-arm.cc.

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FinishFrame()

void v8::internal::compiler::CodeGenerator::FinishFrame ( Frame * frame )

private

Definition at line 3738 of file code-generator-arm.cc.

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frame()

const Frame * v8::internal::compiler::CodeGenerator::frame ( ) const

inline

Definition at line 102 of file code-generator.h.

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frame_access_state()

FrameAccessState * v8::internal::compiler::CodeGenerator::frame_access_state ( ) const

inline

Definition at line 101 of file code-generator.h.

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GenerateDeoptimizationData()

Handle< DeoptimizationData > v8::internal::compiler::CodeGenerator::GenerateDeoptimizationData ( )

private

Definition at line 978 of file code-generator.cc.

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GetDeoptimizationEntry()

DeoptimizationEntry const & v8::internal::compiler::CodeGenerator::GetDeoptimizationEntry ( Instruction * instr, size_t frame_state_offset )

private

Definition at line 1192 of file code-generator.cc.

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GetLabel()

Label * v8::internal::compiler::CodeGenerator::GetLabel ( RpoNumber rpo )

inline

Definition at line 106 of file code-generator.h.

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GetProtectedInstructionsData()

base::OwnedVector< uint8_t > v8::internal::compiler::CodeGenerator::GetProtectedInstructionsData

(

)

Definition at line 494 of file code-generator.cc.

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GetPushCompatibleMoves()

void v8::internal::compiler::CodeGenerator::GetPushCompatibleMoves ( Instruction * instr, PushTypeFlags push_type, ZoneVector< MoveOperands * > * pushes )

staticprivate

Definition at line 633 of file code-generator.cc.

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GetSlotAboveSPBeforeTailCall()

bool v8::internal::compiler::CodeGenerator::GetSlotAboveSPBeforeTailCall ( Instruction * instr, int * slot )

private

Definition at line 926 of file code-generator.cc.

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GetSourcePositionTable()

base::OwnedVector< uint8_t > v8::internal::compiler::CodeGenerator::GetSourcePositionTable

(

)

Definition at line 490 of file code-generator.cc.

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GetStackCheckOffset()

uint32_t v8::internal::compiler::CodeGenerator::GetStackCheckOffset

(

)

Definition at line 137 of file code-generator.cc.

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handler_table_offset()

size_t v8::internal::compiler::CodeGenerator::handler_table_offset ( ) const

inline

Definition at line 125 of file code-generator.h.

HasProtectedDeoptimizationLiteral()

bool v8::internal::compiler::CodeGenerator::HasProtectedDeoptimizationLiteral ( IndirectHandle< TrustedObject > object ) const

private

Definition at line 1184 of file code-generator.cc.

IncrementStackAccessCounter()

void v8::internal::compiler::CodeGenerator::IncrementStackAccessCounter ( InstructionOperand * source, InstructionOperand * destination )

private

Definition at line 7978 of file code-generator-x64.cc.

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info()

OptimizedCompilationInfo * v8::internal::compiler::CodeGenerator::info ( ) const

inlineprivate

Definition at line 156 of file code-generator.h.

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instr_starts()

const ZoneVector< TurbolizerInstructionStartInfo > & v8::internal::compiler::CodeGenerator::instr_starts ( ) const

inline

Definition at line 128 of file code-generator.h.

instructions()

InstructionSequence * v8::internal::compiler::CodeGenerator::instructions ( ) const

inline

Definition at line 100 of file code-generator.h.

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IsMaterializableFromRoot()

bool v8::internal::compiler::CodeGenerator::IsMaterializableFromRoot ( Handle< HeapObject > object, RootIndex * index_return )

private

Definition at line 593 of file code-generator.cc.

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IsNextInAssemblyOrder()

bool v8::internal::compiler::CodeGenerator::IsNextInAssemblyOrder ( RpoNumber block ) const

private

Definition at line 563 of file code-generator.cc.

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isolate()

Isolate * v8::internal::compiler::CodeGenerator::isolate ( ) const

inline

Definition at line 103 of file code-generator.h.

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IsValidPush()

bool v8::internal::compiler::CodeGenerator::IsValidPush ( InstructionOperand source, CodeGenerator::PushTypeFlags push_type )

staticprivate

Definition at line 616 of file code-generator.cc.

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linkage()

Linkage * v8::internal::compiler::CodeGenerator::linkage ( ) const

inline

Definition at line 104 of file code-generator.h.

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masm()

MacroAssembler * v8::internal::compiler::CodeGenerator::masm ( )

inline

Definition at line 123 of file code-generator.h.

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MaybeEmitOutOfLineConstantPool()

void v8::internal::compiler::CodeGenerator::MaybeEmitOutOfLineConstantPool ( )

private

Definition at line 197 of file code-generator.cc.

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MoveTempLocationTo()

void v8::internal::compiler::CodeGenerator::MoveTempLocationTo ( InstructionOperand * dst, MachineRepresentation rep )

finalprivatevirtual

Implements v8::internal::compiler::GapResolver::Assembler.

Definition at line 4301 of file code-generator-arm.cc.

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MoveToTempLocation()

void v8::internal::compiler::CodeGenerator::MoveToTempLocation ( InstructionOperand * src, MachineRepresentation rep )

finalprivatevirtual

Implements v8::internal::compiler::GapResolver::Assembler.

Definition at line 4258 of file code-generator-arm.cc.

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offsets_info()

const TurbolizerCodeOffsetsInfo & v8::internal::compiler::CodeGenerator::offsets_info ( ) const

inline

Definition at line 132 of file code-generator.h.

osr_helper()

OsrHelper * v8::internal::compiler::CodeGenerator::osr_helper ( )

inlineprivate

Definition at line 157 of file code-generator.h.

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Pop()

void v8::internal::compiler::CodeGenerator::Pop ( InstructionOperand * src, MachineRepresentation rep )

finalprivatevirtual

Implements v8::internal::compiler::GapResolver::Assembler.

Definition at line 4225 of file code-generator-arm.cc.

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PopTempStackSlots()

void v8::internal::compiler::CodeGenerator::PopTempStackSlots ( )

finalprivatevirtual

Implements v8::internal::compiler::GapResolver::Assembler.

Definition at line 4250 of file code-generator-arm.cc.

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PrepareForDeoptimizationExits()

void v8::internal::compiler::CodeGenerator::PrepareForDeoptimizationExits ( ZoneDeque< DeoptimizationExit * > * exits )

private

Definition at line 4040 of file code-generator-arm.cc.

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Push()

AllocatedOperand v8::internal::compiler::CodeGenerator::Push ( InstructionOperand * src )

finalprivatevirtual

Implements v8::internal::compiler::GapResolver::Assembler.

Definition at line 4196 of file code-generator-arm.cc.

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RecordCallPosition()

void v8::internal::compiler::CodeGenerator::RecordCallPosition ( Instruction * instr )

private

Definition at line 1127 of file code-generator.cc.

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RecordDeoptInfo()

void v8::internal::compiler::CodeGenerator::RecordDeoptInfo ( Instruction * instr, int pc_offset )

private

Definition at line 1153 of file code-generator.cc.

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RecordProtectedInstruction()

void v8::internal::compiler::CodeGenerator::RecordProtectedInstruction

(

uint32_t

instr_offset

)

Definition at line 114 of file code-generator.cc.

RecordSafepoint()

void v8::internal::compiler::CodeGenerator::RecordSafepoint	(	ReferenceMap *	references,
		int	pc_offset = 0 )

Definition at line 570 of file code-generator.cc.

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resolver()

GapResolver * v8::internal::compiler::CodeGenerator::resolver ( )

inlineprivate

Definition at line 154 of file code-generator.h.

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safepoint_table_builder()

SafepointTableBuilder * v8::internal::compiler::CodeGenerator::safepoint_table_builder ( )

inline

Definition at line 124 of file code-generator.h.

safepoints()

SafepointTableBuilder * v8::internal::compiler::CodeGenerator::safepoints ( )

inlineprivate

Definition at line 155 of file code-generator.h.

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SetPendingMove()

void v8::internal::compiler::CodeGenerator::SetPendingMove ( MoveOperands * move )

finalprivatevirtual

Implements v8::internal::compiler::GapResolver::Assembler.

Definition at line 4330 of file code-generator-arm.cc.

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ShouldApplyOffsetToStackCheck()

bool v8::internal::compiler::CodeGenerator::ShouldApplyOffsetToStackCheck	(	Instruction *	instr,
		uint32_t *	offset )

Definition at line 125 of file code-generator.cc.

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start_source_position()

SourcePosition v8::internal::compiler::CodeGenerator::start_source_position ( ) const

inline

Definition at line 110 of file code-generator.h.

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TranslateFrameStateDescriptorOperands()

void v8::internal::compiler::CodeGenerator::TranslateFrameStateDescriptorOperands ( FrameStateDescriptor * desc, InstructionOperandIterator * iter )

private

Definition at line 1229 of file code-generator.cc.

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TranslateStateValueDescriptor()

void v8::internal::compiler::CodeGenerator::TranslateStateValueDescriptor ( StateValueDescriptor * desc, StateValueList * nested, InstructionOperandIterator * iter )

private

Definition at line 1199 of file code-generator.cc.

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zone()

Zone * v8::internal::compiler::CodeGenerator::zone ( ) const

inline

Definition at line 122 of file code-generator.h.

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Friends And Related Symbol Documentation

CodeGeneratorTester

friend class CodeGeneratorTester

friend

Definition at line 401 of file code-generator.h.

OutOfLineCode

friend class OutOfLineCode

friend

Definition at line 400 of file code-generator.h.

Member Data Documentation

block_starts_

ZoneVector<int> v8::internal::compiler::CodeGenerator::block_starts_

private

Definition at line 469 of file code-generator.h.

caller_registers_saved_

bool v8::internal::compiler::CodeGenerator::caller_registers_saved_

private

Definition at line 457 of file code-generator.h.

current_block_

RpoNumber v8::internal::compiler::CodeGenerator::current_block_

private

Definition at line 412 of file code-generator.h.

current_source_position_

SourcePosition v8::internal::compiler::CodeGenerator::current_source_position_

private

Definition at line 414 of file code-generator.h.

debug_name_

const char* v8::internal::compiler::CodeGenerator::debug_name_ = nullptr

private

Definition at line 474 of file code-generator.h.

deopt_exit_start_offset_

int v8::internal::compiler::CodeGenerator::deopt_exit_start_offset_ = 0

private

Definition at line 420 of file code-generator.h.

deoptimization_exits_

ZoneDeque<DeoptimizationExit*> v8::internal::compiler::CodeGenerator::deoptimization_exits_

private

Definition at line 423 of file code-generator.h.

deoptimization_literals_

ZoneDeque<DeoptimizationLiteral> v8::internal::compiler::CodeGenerator::deoptimization_literals_

private

Definition at line 425 of file code-generator.h.

eager_deopt_count_

int v8::internal::compiler::CodeGenerator::eager_deopt_count_ = 0

private

Definition at line 421 of file code-generator.h.

fp_mode_

SaveFPRegsMode v8::internal::compiler::CodeGenerator::fp_mode_

private

Definition at line 458 of file code-generator.h.

frame_access_state_

FrameAccessState* v8::internal::compiler::CodeGenerator::frame_access_state_

private

Definition at line 405 of file code-generator.h.

handler_table_offset_

int v8::internal::compiler::CodeGenerator::handler_table_offset_ = 0

private

Definition at line 428 of file code-generator.h.

handlers_

ZoneVector<HandlerInfo> v8::internal::compiler::CodeGenerator::handlers_

private

Definition at line 418 of file code-generator.h.

info_

OptimizedCompilationInfo* const v8::internal::compiler::CodeGenerator::info_

private

Definition at line 409 of file code-generator.h.

inlined_function_count_

size_t v8::internal::compiler::CodeGenerator::inlined_function_count_ = 0

private

Definition at line 426 of file code-generator.h.

instr_starts_

ZoneVector<TurbolizerInstructionStartInfo> v8::internal::compiler::CodeGenerator::instr_starts_

private

Definition at line 471 of file code-generator.h.

instructions_

InstructionSequence* const v8::internal::compiler::CodeGenerator::instructions_

private

Definition at line 407 of file code-generator.h.

isolate_

Isolate* v8::internal::compiler::CodeGenerator::isolate_

private

Definition at line 404 of file code-generator.h.

jump_deoptimization_entry_labels_

Label v8::internal::compiler::CodeGenerator::jump_deoptimization_entry_labels_[kDeoptimizeKindCount]

private

Definition at line 436 of file code-generator.h.

jump_tables_

JumpTable* v8::internal::compiler::CodeGenerator::jump_tables_

private

Definition at line 460 of file code-generator.h.

kBinarySearchSwitchMinimalCases

int v8::internal::compiler::CodeGenerator::kBinarySearchSwitchMinimalCases = 4

staticconstexpr

Definition at line 140 of file code-generator.h.

labels_

Label* const v8::internal::compiler::CodeGenerator::labels_

private

Definition at line 410 of file code-generator.h.

lazy_deopt_count_

int v8::internal::compiler::CodeGenerator::lazy_deopt_count_ = 0

private

Definition at line 422 of file code-generator.h.

linkage_

Linkage* const v8::internal::compiler::CodeGenerator::linkage_

private

Definition at line 406 of file code-generator.h.

masm_

MacroAssembler v8::internal::compiler::CodeGenerator::masm_

private

Definition at line 415 of file code-generator.h.

max_pushed_argument_count_

const size_t v8::internal::compiler::CodeGenerator::max_pushed_argument_count_

private

Definition at line 442 of file code-generator.h.

max_unoptimized_frame_height_

const size_t v8::internal::compiler::CodeGenerator::max_unoptimized_frame_height_

private

Definition at line 441 of file code-generator.h.

move_cycle_

MoveCycleState v8::internal::compiler::CodeGenerator::move_cycle_

private

Definition at line 472 of file code-generator.h.

next_deoptimization_id_

int v8::internal::compiler::CodeGenerator::next_deoptimization_id_ = 0

private

Definition at line 419 of file code-generator.h.

offsets_info_

TurbolizerCodeOffsetsInfo v8::internal::compiler::CodeGenerator::offsets_info_

private

Definition at line 470 of file code-generator.h.

ools_

OutOfLineCode* v8::internal::compiler::CodeGenerator::ools_

private

Definition at line 461 of file code-generator.h.

osr_helper_

std::optional<OsrHelper> v8::internal::compiler::CodeGenerator::osr_helper_

private

Definition at line 462 of file code-generator.h.

osr_pc_offset_

int v8::internal::compiler::CodeGenerator::osr_pc_offset_

private

Definition at line 463 of file code-generator.h.

parameter_count_

uint16_t v8::internal::compiler::CodeGenerator::parameter_count_ = 0

private

Definition at line 446 of file code-generator.h.

protected_deoptimization_literals_

ZoneDeque<IndirectHandle<TrustedObject> > v8::internal::compiler::CodeGenerator::protected_deoptimization_literals_

private

Definition at line 424 of file code-generator.h.

resolver_

GapResolver v8::internal::compiler::CodeGenerator::resolver_

private

Definition at line 416 of file code-generator.h.

result_

CodeGenResult v8::internal::compiler::CodeGenerator::result_

private

Definition at line 468 of file code-generator.h.

return_label_

Label v8::internal::compiler::CodeGenerator::return_label_

private

Definition at line 411 of file code-generator.h.

safepoints_

SafepointTableBuilder v8::internal::compiler::CodeGenerator::safepoints_

private

Definition at line 417 of file code-generator.h.

source_position_table_builder_

SourcePositionTableBuilder v8::internal::compiler::CodeGenerator::source_position_table_builder_

private

Definition at line 464 of file code-generator.h.

start_source_position_

SourcePosition v8::internal::compiler::CodeGenerator::start_source_position_

private

Definition at line 413 of file code-generator.h.

translations_

FrameTranslationBuilder v8::internal::compiler::CodeGenerator::translations_

private

Definition at line 427 of file code-generator.h.

unwinding_info_writer_

UnwindingInfoWriter v8::internal::compiler::CodeGenerator::unwinding_info_writer_

private

Definition at line 408 of file code-generator.h.

zone_

Zone* v8::internal::compiler::CodeGenerator::zone_

private

Definition at line 403 of file code-generator.h.

---

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

• src/compiler/backend/code-generator.h
• src/compiler/backend/arm/code-generator-arm.cc
• src/compiler/backend/arm64/code-generator-arm64.cc
• src/compiler/backend/code-generator.cc
• src/compiler/backend/ia32/code-generator-ia32.cc
• src/compiler/backend/loong64/code-generator-loong64.cc
• src/compiler/backend/mips64/code-generator-mips64.cc
• src/compiler/backend/ppc/code-generator-ppc.cc
• src/compiler/backend/riscv/code-generator-riscv.cc
• src/compiler/backend/s390/code-generator-s390.cc
• src/compiler/backend/x64/code-generator-x64.cc