Proxy to encode explicit and implicit successors. More...

Inheritance diagram for cacao::jit::compiler2::MachineInstruction:

Public Types
typedef alloc::vector < MachineOperandDesc >::type	operand_list

typedef operand_list::iterator	operand_iterator

typedef operand_list::const_iterator	const_operand_iterator

typedef alloc::vector < MachineOperandDesc >::type	dummy_operand_list

typedef dummy_operand_list::iterator	dummy_operand_iterator

typedef dummy_operand_list::const_iterator	const_dummy_operand_iterator

typedef alloc::unordered_map < EmbeddedMachineOperand *, int >::type	RefMapTy

typedef alloc::list < MachineBasicBlock * >::type	successor_list

typedef successor_list::iterator	successor_iterator

typedef successor_list::const_iterator	const_successor_iterator

Public Member Functions
	MachineInstruction (const char name, MachineOperand result, std::size_t num_operands, const char *comment=NULL)

void	set_comment (const char *c)

const char *	get_comment () const

void	set_operand (std::size_t i, MachineOperand *op)

void	finalize_operands ()
	has to be called after all operands with embedded operands have been added More...

virtual void	set_block (MachineBasicBlock *MBB)

MachineBasicBlock *	get_block () const

std::size_t	op_size () const

MachineOperandDesc &	operator[] (std::size_t i)

const MachineOperandDesc &	get (std::size_t i) const

MachineOperandDesc &	get (std::size_t i)

operand_iterator	begin ()

operand_iterator	end ()

operand_iterator	find (MachineOperand *op)

MachineOperandDesc &	front ()

MachineOperandDesc &	back ()

const_operand_iterator	begin () const

const_operand_iterator	end () const

std::size_t	dummy_op_size () const

const MachineOperandDesc &	get_dummy (std::size_t i) const

MachineOperandDesc &	get_dummy (std::size_t i)

dummy_operand_iterator	dummy_begin ()

dummy_operand_iterator	dummy_end ()

dummy_operand_iterator	find_dummy (MachineOperand *op)

MachineOperandDesc &	dummy_front ()

MachineOperandDesc &	dummy_back ()

const_dummy_operand_iterator	dummy_begin () const

const_dummy_operand_iterator	dummy_end () const

successor_iterator	successor_begin ()

successor_iterator	successor_end ()

const_successor_iterator	successor_begin () const

MachineBasicBlock *	successor_front () const

MachineBasicBlock *	successor_back () const

const_successor_iterator	successor_end () const

std::size_t	successor_size () const

bool	successor_empty () const

std::size_t	get_id () const

const char *	get_name () const

const MachineOperandDesc &	get_result () const

MachineOperandDesc &	get_result ()

void	set_result (MachineOperand *MO)

virtual bool	accepts_immediate (std::size_t i, Immediate *imm) const

virtual bool	is_label () const

virtual bool	is_phi () const

virtual bool	is_move () const

virtual bool	is_jump () const

virtual bool	is_end () const

virtual MachineMoveInst *	to_MachineMoveInst ()

virtual MachinePhiInst *	to_MachinePhiInst ()

OStream &	print (OStream &OS) const
	print instruction More...

virtual OStream &	print_successor_label (OStream &OS, std::size_t index) const
	print successor label More...

virtual OStream &	print_operands (OStream &OS) const
	print operands More...

virtual OStream &	print_result (OStream &OS) const
	print result More...

virtual void	emit (CodeMemory *CM) const
	emit machine code More...

virtual void	link (CodeFragment &CF) const
	link machine code More...

virtual	~MachineInstruction ()
	destructor More...

Protected Attributes
const std::size_t	id

operand_list	operands

dummy_operand_list	dummy_operands
	dummy_operands is a list of operands embedded in the real operands of this instruction that need register allocation (for example indirect addressing on x86) More...

RefMapTy	ref_map

successor_list	successors

MachineOperandDesc	result

const char *	name

const char *	comment

MachineBasicBlock *	block

Private Member Functions
void	set_dummy_operand (EmbeddedMachineOperand *op)

Static Private Attributes
static std::size_t	id_counter = 0

Additional Inherited Members
Static Public Member Functions inherited from cacao::jit::compiler2::memory::ManagerMixin< MachineInstruction >
static void *	operator new (std::size_t size) throw (std::bad_alloc)
	normal new More...

static void *	operator new (std::size_t size, void *ptr) throw ()
	placement new More...

static void *	operator new (std::size_t size, const std::nothrow_t &nt) throw ()
	nothrow new More...

static void	operator delete (void *pMemory) throw ()
	normal delete More...

static void	operator delete (void pMemory, void ptr) throw ()
	placement delete More...

static void	operator delete (void *pMemory, const std::nothrow_t &) throw ()
	nothrow delete More...

static void *	operator new[] (std::size_t size) throw (std::bad_alloc)
	normal new[] More...

static void *	operator new[] (std::size_t size, void *ptr) throw ()
	placement new[] More...

static void *	operator new[] (std::size_t size, const std::nothrow_t &nt) throw ()
	nothrow new[] More...

static void	operator delete[] (void *pMemory) throw ()
	normal delete[] More...

static void	operator delete[] (void pMemory, void ptr) throw ()
	placement delete[] More...

static void	operator delete[] (void *pMemory, const std::nothrow_t &) throw ()
	nothrow delete[] More...

Detailed Description

Proxy to encode explicit and implicit successors.

The target of an unconditional jump is an explicit successor (i.e. the target is specified explicitly). The else branch of a conditional jump (i.e. the following block) is an implicit successor.

For implicit successors the source block is stored. Whenever the real successor is requested the block following the source block is returned. Therefore implicit successors might change if a block is inserted after the source block. Superclass for all machine dependent instructions

Definition at line 110 of file MachineInstruction.hpp.

Member Typedef Documentation

typedef dummy_operand_list::const_iterator cacao::jit::compiler2::MachineInstruction::const_dummy_operand_iterator

Definition at line 117 of file MachineInstruction.hpp.

typedef operand_list::const_iterator cacao::jit::compiler2::MachineInstruction::const_operand_iterator

Definition at line 114 of file MachineInstruction.hpp.

typedef successor_list::const_iterator cacao::jit::compiler2::MachineInstruction::const_successor_iterator

Definition at line 121 of file MachineInstruction.hpp.

typedef dummy_operand_list::iterator cacao::jit::compiler2::MachineInstruction::dummy_operand_iterator

Definition at line 116 of file MachineInstruction.hpp.

typedef alloc::vector<MachineOperandDesc>::type cacao::jit::compiler2::MachineInstruction::dummy_operand_list

Definition at line 115 of file MachineInstruction.hpp.

typedef operand_list::iterator cacao::jit::compiler2::MachineInstruction::operand_iterator

Definition at line 113 of file MachineInstruction.hpp.

typedef alloc::vector<MachineOperandDesc>::type cacao::jit::compiler2::MachineInstruction::operand_list

Definition at line 112 of file MachineInstruction.hpp.

typedef alloc::unordered_map<EmbeddedMachineOperand *,int>::type cacao::jit::compiler2::MachineInstruction::RefMapTy

Definition at line 118 of file MachineInstruction.hpp.

typedef successor_list::iterator cacao::jit::compiler2::MachineInstruction::successor_iterator

Definition at line 120 of file MachineInstruction.hpp.

typedef alloc::list<MachineBasicBlock*>::type cacao::jit::compiler2::MachineInstruction::successor_list

Definition at line 119 of file MachineInstruction.hpp.

Constructor & Destructor Documentation

cacao::jit::compiler2::MachineInstruction::MachineInstruction	(	const char *	name,
		MachineOperand *	result,
		std::size_t	num_operands,
		const char *	comment = `NULL`
	)

inline

Definition at line 153 of file MachineInstruction.hpp.

virtual cacao::jit::compiler2::MachineInstruction::~MachineInstruction ( )

inlinevirtual

destructor

Definition at line 356 of file MachineInstruction.hpp.

Member Function Documentation

virtual bool cacao::jit::compiler2::MachineInstruction::accepts_immediate	(	std::size_t	i,
		Immediate *	imm
	)		const

inlinevirtual

Reimplemented in cacao::jit::compiler2::x86_64::MovInst, and cacao::jit::compiler2::x86_64::ALUInstruction.

Definition at line 312 of file MachineInstruction.hpp.

MachineOperandDesc& cacao::jit::compiler2::MachineInstruction::back ( )

inline

Definition at line 226 of file MachineInstruction.hpp.

operand_iterator cacao::jit::compiler2::MachineInstruction::begin ( )

inline

Definition at line 210 of file MachineInstruction.hpp.

const_operand_iterator cacao::jit::compiler2::MachineInstruction::begin ( ) const

inline

Definition at line 229 of file MachineInstruction.hpp.

MachineOperandDesc& cacao::jit::compiler2::MachineInstruction::dummy_back ( )

inline

Definition at line 264 of file MachineInstruction.hpp.

dummy_operand_iterator cacao::jit::compiler2::MachineInstruction::dummy_begin ( )

inline

Definition at line 248 of file MachineInstruction.hpp.

const_dummy_operand_iterator cacao::jit::compiler2::MachineInstruction::dummy_begin ( ) const

inline

Definition at line 267 of file MachineInstruction.hpp.

dummy_operand_iterator cacao::jit::compiler2::MachineInstruction::dummy_end ( )

inline

Definition at line 251 of file MachineInstruction.hpp.

const_dummy_operand_iterator cacao::jit::compiler2::MachineInstruction::dummy_end ( ) const

inline

Definition at line 270 of file MachineInstruction.hpp.

MachineOperandDesc& cacao::jit::compiler2::MachineInstruction::dummy_front ( )

inline

Definition at line 261 of file MachineInstruction.hpp.

std::size_t cacao::jit::compiler2::MachineInstruction::dummy_op_size ( ) const

inline

Definition at line 235 of file MachineInstruction.hpp.

void cacao::jit::compiler2::MachineInstruction::emit ( CodeMemory * CM ) const

virtual

emit machine code

Definition at line 86 of file MachineInstruction.cpp.

operand_iterator cacao::jit::compiler2::MachineInstruction::end ( )

inline

Definition at line 213 of file MachineInstruction.hpp.

const_operand_iterator cacao::jit::compiler2::MachineInstruction::end ( ) const

inline

Definition at line 232 of file MachineInstruction.hpp.

void cacao::jit::compiler2::MachineInstruction::finalize_operands ( )

inline

has to be called after all operands with embedded operands have been added

Definition at line 179 of file MachineInstruction.hpp.

operand_iterator cacao::jit::compiler2::MachineInstruction::find ( MachineOperand * op )

inline

Definition at line 216 of file MachineInstruction.hpp.

dummy_operand_iterator cacao::jit::compiler2::MachineInstruction::find_dummy ( MachineOperand * op )

inline

Definition at line 254 of file MachineInstruction.hpp.

MachineOperandDesc& cacao::jit::compiler2::MachineInstruction::front ( )

inline

Definition at line 223 of file MachineInstruction.hpp.

const MachineOperandDesc& cacao::jit::compiler2::MachineInstruction::get ( std::size_t i ) const

inline

Definition at line 200 of file MachineInstruction.hpp.

MachineOperandDesc& cacao::jit::compiler2::MachineInstruction::get ( std::size_t i )

inline

Definition at line 205 of file MachineInstruction.hpp.

MachineBasicBlock* cacao::jit::compiler2::MachineInstruction::get_block ( ) const

inline

Definition at line 188 of file MachineInstruction.hpp.

const char* cacao::jit::compiler2::MachineInstruction::get_comment ( ) const

inline

Definition at line 166 of file MachineInstruction.hpp.

const MachineOperandDesc& cacao::jit::compiler2::MachineInstruction::get_dummy ( std::size_t i ) const

inline

Definition at line 238 of file MachineInstruction.hpp.

MachineOperandDesc& cacao::jit::compiler2::MachineInstruction::get_dummy ( std::size_t i )

inline

Definition at line 243 of file MachineInstruction.hpp.

std::size_t cacao::jit::compiler2::MachineInstruction::get_id ( ) const

inline

Definition at line 297 of file MachineInstruction.hpp.

const char* cacao::jit::compiler2::MachineInstruction::get_name ( ) const

inline

Definition at line 300 of file MachineInstruction.hpp.

const MachineOperandDesc& cacao::jit::compiler2::MachineInstruction::get_result ( ) const

inline

Definition at line 303 of file MachineInstruction.hpp.

MachineOperandDesc& cacao::jit::compiler2::MachineInstruction::get_result ( )

inline

Definition at line 306 of file MachineInstruction.hpp.

virtual bool cacao::jit::compiler2::MachineInstruction::is_end ( ) const

inlinevirtual

Reimplemented in cacao::jit::compiler2::x86_64::RetInst.

Definition at line 327 of file MachineInstruction.hpp.

virtual bool cacao::jit::compiler2::MachineInstruction::is_jump ( ) const

inlinevirtual

Reimplemented in cacao::jit::compiler2::x86_64::IndirectJumpInst, cacao::jit::compiler2::x86_64::CondJumpInst, and cacao::jit::compiler2::x86_64::JumpInst.

Definition at line 324 of file MachineInstruction.hpp.

virtual bool cacao::jit::compiler2::MachineInstruction::is_label ( ) const

inlinevirtual

Reimplemented in cacao::jit::compiler2::MachineLabelInst.

Definition at line 315 of file MachineInstruction.hpp.

virtual bool cacao::jit::compiler2::MachineInstruction::is_move ( ) const

inlinevirtual

Reimplemented in cacao::jit::compiler2::x86_64::MoveInst.

Definition at line 321 of file MachineInstruction.hpp.

virtual bool cacao::jit::compiler2::MachineInstruction::is_phi ( ) const

inlinevirtual

Reimplemented in cacao::jit::compiler2::MachinePhiInst.

Definition at line 318 of file MachineInstruction.hpp.

void cacao::jit::compiler2::MachineInstruction::link ( CodeFragment & CF ) const

virtual

link machine code

Reimplemented in cacao::jit::compiler2::x86_64::MovImmSInst, cacao::jit::compiler2::x86_64::CondJumpInst, cacao::jit::compiler2::x86_64::JumpInst, cacao::jit::compiler2::x86_64::MovDSEGInst, cacao::jit::compiler2::x86_64::PatchInst, and cacao::jit::compiler2::MachineJumpInst.

Definition at line 90 of file MachineInstruction.cpp.

std::size_t cacao::jit::compiler2::MachineInstruction::op_size ( ) const

inline

Definition at line 192 of file MachineInstruction.hpp.

MachineOperandDesc& cacao::jit::compiler2::MachineInstruction::operator[] ( std::size_t i )

inline

Definition at line 195 of file MachineInstruction.hpp.

OStream & cacao::jit::compiler2::MachineInstruction::print ( OStream & OS ) const

print instruction

Definition at line 39 of file MachineInstruction.cpp.

OStream & cacao::jit::compiler2::MachineInstruction::print_operands ( OStream & OS ) const

virtual

print operands

Reimplemented in cacao::jit::compiler2::x86_64::MovModRMInst.

Definition at line 74 of file MachineInstruction.cpp.

OStream & cacao::jit::compiler2::MachineInstruction::print_result ( OStream & OS ) const

virtual

print result

Reimplemented in cacao::jit::compiler2::x86_64::MovModRMInst.

Definition at line 70 of file MachineInstruction.cpp.

OStream & cacao::jit::compiler2::MachineInstruction::print_successor_label	(	OStream &	OS,
		std::size_t	index
	)		const

virtual

print successor label

Reimplemented in cacao::jit::compiler2::x86_64::CondJumpInst.

Definition at line 82 of file MachineInstruction.cpp.

virtual void cacao::jit::compiler2::MachineInstruction::set_block ( MachineBasicBlock * MBB )

inlinevirtual

Definition at line 185 of file MachineInstruction.hpp.

void cacao::jit::compiler2::MachineInstruction::set_comment ( const char * c )

inline

Definition at line 165 of file MachineInstruction.hpp.

void cacao::jit::compiler2::MachineInstruction::set_dummy_operand ( EmbeddedMachineOperand * op )

inlineprivate

Definition at line 124 of file MachineInstruction.hpp.

void cacao::jit::compiler2::MachineInstruction::set_operand	(	std::size_t	i,
		MachineOperand *	op
	)

inline

Definition at line 168 of file MachineInstruction.hpp.

void cacao::jit::compiler2::MachineInstruction::set_result ( MachineOperand * MO )

inline

Definition at line 309 of file MachineInstruction.hpp.

MachineBasicBlock* cacao::jit::compiler2::MachineInstruction::successor_back ( ) const

inline

Definition at line 285 of file MachineInstruction.hpp.

successor_iterator cacao::jit::compiler2::MachineInstruction::successor_begin ( )

inline

Definition at line 273 of file MachineInstruction.hpp.

const_successor_iterator cacao::jit::compiler2::MachineInstruction::successor_begin ( ) const

inline

Definition at line 279 of file MachineInstruction.hpp.

bool cacao::jit::compiler2::MachineInstruction::successor_empty ( ) const

inline

Definition at line 294 of file MachineInstruction.hpp.

successor_iterator cacao::jit::compiler2::MachineInstruction::successor_end ( )

inline

Definition at line 276 of file MachineInstruction.hpp.

const_successor_iterator cacao::jit::compiler2::MachineInstruction::successor_end ( ) const

inline

Definition at line 288 of file MachineInstruction.hpp.

MachineBasicBlock* cacao::jit::compiler2::MachineInstruction::successor_front ( ) const

inline

Definition at line 282 of file MachineInstruction.hpp.

std::size_t cacao::jit::compiler2::MachineInstruction::successor_size ( ) const

inline

Definition at line 291 of file MachineInstruction.hpp.

virtual MachineMoveInst* cacao::jit::compiler2::MachineInstruction::to_MachineMoveInst ( )

inlinevirtual

Definition at line 330 of file MachineInstruction.hpp.

virtual MachinePhiInst* cacao::jit::compiler2::MachineInstruction::to_MachinePhiInst ( )

inlinevirtual

Reimplemented in cacao::jit::compiler2::MachinePhiInst.

Definition at line 338 of file MachineInstruction.hpp.

Field Documentation

MachineBasicBlock* cacao::jit::compiler2::MachineInstruction::block

protected

Definition at line 146 of file MachineInstruction.hpp.

const char* cacao::jit::compiler2::MachineInstruction::comment

protected

Definition at line 145 of file MachineInstruction.hpp.

dummy_operand_list cacao::jit::compiler2::MachineInstruction::dummy_operands

protected

dummy_operands is a list of operands embedded in the real operands of this instruction that need register allocation (for example indirect addressing on x86)

Definition at line 140 of file MachineInstruction.hpp.

const std::size_t cacao::jit::compiler2::MachineInstruction::id

protected

Definition at line 133 of file MachineInstruction.hpp.

std::size_t cacao::jit::compiler2::MachineInstruction::id_counter = 0

staticprivate

Definition at line 123 of file MachineInstruction.hpp.

const char* cacao::jit::compiler2::MachineInstruction::name

protected

Definition at line 144 of file MachineInstruction.hpp.

operand_list cacao::jit::compiler2::MachineInstruction::operands

protected

Definition at line 134 of file MachineInstruction.hpp.

RefMapTy cacao::jit::compiler2::MachineInstruction::ref_map

protected

Definition at line 141 of file MachineInstruction.hpp.

MachineOperandDesc cacao::jit::compiler2::MachineInstruction::result

protected

Definition at line 143 of file MachineInstruction.hpp.

successor_list cacao::jit::compiler2::MachineInstruction::successors

protected

Definition at line 142 of file MachineInstruction.hpp.

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

/home/bbc/buildbot/slave/doxygen-compiler2/source/cacao/src/vm/jit/compiler2/MachineInstruction.hpp
/home/bbc/buildbot/slave/doxygen-compiler2/source/cacao/src/vm/jit/compiler2/MachineInstruction.cpp

Public Types

Public Member Functions

Protected Attributes

Private Member Functions

Static Private Attributes

Additional Inherited Members

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Field Documentation