This Instruction marks the start of a basic block. More...

Inheritance diagram for cacao::jit::compiler2::BeginInst:

Public Types
typedef alloc::vector < BeginInst * >::type	PredecessorListTy

typedef PredecessorListTy::const_iterator	const_pred_iterator

Public Types inherited from cacao::jit::compiler2::Instruction
enum	InstID { UnaryInstID, BinaryInstID, FieldAccessInstID, CHECKNULLInstID, ARRAYLENGTHInstID, ARRAYBOUNDSCHECKInstID, NEGInstID, CASTInstID, ADDInstID, SUBInstID, MULInstID, DIVInstID, REMInstID, SHLInstID, USHRInstID, ANDInstID, ORInstID, XORInstID, CMPInstID, CONSTInstID, GETFIELDInstID, PUTFIELDInstID, PUTSTATICInstID, GETSTATICInstID, INCInstID, AREFInstID, ASTOREInstID, ALOADInstID, LOADInstID, NEWInstID, NEWARRAYInstID, ANEWARRAYInstID, MULTIANEWARRAYInstID, CHECKCASTInstID, INSTANCEOFInstID, GOTOInstID, BUILTINInstID, INVOKEInstID, INVOKEVIRTUALInstID, INVOKESPECIALInstID, INVOKESTATICInstID, INVOKEINTERFACEInstID, IFInstID, IF_CMPInstID, TABLESWITCHInstID, LOOKUPSWITCHInstID, RETURNInstID, THROWInstID, PHIInstID, BeginInstID, EndInstID, SourceStateInstID, ReplacementEntryInstID, AssumptionInstID, DeoptimizeInstID, NoInstID }

typedef alloc::vector< Value * > ::type	OperandListTy

typedef alloc::list < Instruction * >::type	DepListTy

typedef OperandListTy::iterator	op_iterator

typedef DepListTy::iterator	dep_iterator

typedef OperandListTy::const_iterator	const_op_iterator

typedef DepListTy::const_iterator	const_dep_iterator

Public Types inherited from cacao::jit::compiler2::Value
typedef alloc::unordered_set < Instruction * >::type	UserListTy

Public Member Functions
	BeginInst ()

	BeginInst (EndInst *end)

virtual BeginInst *	to_BeginInst ()

virtual BeginInst *	get_BeginInst () const
	Get the corresponding BeginInst. More...

int	get_predecessor_index (const BeginInst *BI) const

BeginInst *	get_predecessor (int index) const

int	get_successor_index (const BeginInst *BI) const

EndInst *	get_EndInst () const

void	set_EndInst (EndInst *e)

virtual bool	is_floating () const
	True if the instruction has no fixed control dependencies. More...

const_pred_iterator	pred_begin () const

const_pred_iterator	pred_end () const

std::size_t	pred_size () const

virtual void	accept (InstructionVisitor &v, bool copyOperands)
	Visitor pattern. More...

Public Member Functions inherited from cacao::jit::compiler2::Instruction
	Instruction (InstID opcode, Type::TypeID type, BeginInst *begin=NULL)

virtual	~Instruction ()

int	get_id () const
	return a unique identifier for this instruction More...

InstID	get_opcode () const
	return the opcode of the instruction More...

void	set_Method (Method *M)

Method *	get_Method () const

const_op_iterator	op_begin () const

const_op_iterator	op_end () const

Value *	op_front () const

Value *	op_back () const

size_t	op_size () const

Value *	get_operand (size_t i)

int	get_operand_index (Value *op) const

void	append_dep (Instruction *I)

void	remove_dep (Instruction *I)

virtual bool	verify () const
	Check if the instruction is in a correct state. More...

const_dep_iterator	dep_begin () const

const_dep_iterator	dep_end () const

Instruction *	dep_front () const

Instruction *	dep_back () const

size_t	dep_size () const

const_dep_iterator	rdep_begin () const

const_dep_iterator	rdep_end () const

size_t	rdep_size () const

virtual bool	set_BeginInst (BeginInst *b)

virtual bool	is_homogeneous () const
	True if the instruction has a homogeneous signature. More...

virtual bool	has_side_effects () const
	True the instruction has side effects. More...

virtual bool	is_arithmetic () const
	True if the instruction is an arithmetic instruction. More...

virtual bool	is_commutable () const
	True if the operands of the instruction are commutable. More...

virtual Instruction *	to_Instruction ()

virtual SourceStateAwareInst *	to_SourceStateAwareInst ()

virtual DereferenceInst *	to_DereferenceInst ()

virtual UnaryInst *	to_UnaryInst ()

virtual BinaryInst *	to_BinaryInst ()

virtual FieldAccessInst *	to_FieldAccessInst ()

virtual CHECKNULLInst *	to_CHECKNULLInst ()

virtual ARRAYLENGTHInst *	to_ARRAYLENGTHInst ()

virtual ARRAYBOUNDSCHECKInst *	to_ARRAYBOUNDSCHECKInst ()

virtual NEGInst *	to_NEGInst ()

virtual CASTInst *	to_CASTInst ()

virtual ADDInst *	to_ADDInst ()

virtual SUBInst *	to_SUBInst ()

virtual MULInst *	to_MULInst ()

virtual DIVInst *	to_DIVInst ()

virtual REMInst *	to_REMInst ()

virtual SHLInst *	to_SHLInst ()

virtual USHRInst *	to_USHRInst ()

virtual ANDInst *	to_ANDInst ()

virtual ORInst *	to_ORInst ()

virtual XORInst *	to_XORInst ()

virtual CMPInst *	to_CMPInst ()

virtual CONSTInst *	to_CONSTInst ()

virtual GETFIELDInst *	to_GETFIELDInst ()

virtual PUTFIELDInst *	to_PUTFIELDInst ()

virtual PUTSTATICInst *	to_PUTSTATICInst ()

virtual GETSTATICInst *	to_GETSTATICInst ()

virtual INCInst *	to_INCInst ()

virtual AREFInst *	to_AREFInst ()

virtual ASTOREInst *	to_ASTOREInst ()

virtual ALOADInst *	to_ALOADInst ()

virtual LOADInst *	to_LOADInst ()

virtual NEWInst *	to_NEWInst ()

virtual NEWARRAYInst *	to_NEWARRAYInst ()

virtual ANEWARRAYInst *	to_ANEWARRAYInst ()

virtual MULTIANEWARRAYInst *	to_MULTIANEWARRAYInst ()

virtual CHECKCASTInst *	to_CHECKCASTInst ()

virtual INSTANCEOFInst *	to_INSTANCEOFInst ()

virtual GOTOInst *	to_GOTOInst ()

virtual BUILTINInst *	to_BUILTINInst ()

virtual INVOKEInst *	to_INVOKEInst ()

virtual INVOKEVIRTUALInst *	to_INVOKEVIRTUALInst ()

virtual INVOKESPECIALInst *	to_INVOKESPECIALInst ()

virtual INVOKESTATICInst *	to_INVOKESTATICInst ()

virtual INVOKEINTERFACEInst *	to_INVOKEINTERFACEInst ()

virtual IFInst *	to_IFInst ()

virtual IF_CMPInst *	to_IF_CMPInst ()

virtual TABLESWITCHInst *	to_TABLESWITCHInst ()

virtual LOOKUPSWITCHInst *	to_LOOKUPSWITCHInst ()

virtual RETURNInst *	to_RETURNInst ()

virtual THROWInst *	to_THROWInst ()

virtual PHIInst *	to_PHIInst ()

virtual EndInst *	to_EndInst ()

virtual SourceStateInst *	to_SourceStateInst ()

virtual ReplacementEntryInst *	to_ReplacementEntryInst ()

virtual AssumptionInst *	to_AssumptionInst ()

virtual DeoptimizeInst *	to_DeoptimizeInst ()

const char *	get_name () const

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

Public Member Functions inherited from cacao::jit::compiler2::Value
	Value (Type::TypeID type)

Type::TypeID	get_type () const
	get the value type of the instruction More...

virtual	~Value ()

UserListTy::const_iterator	user_begin () const

UserListTy::const_iterator	user_end () const

size_t	user_size () const
	Get the number of (unique) users. More...

void	replace_value (Value *v)
	Replace this Value this the new one in all users. More...

Private Member Functions
void	set_predecessor (int index, BeginInst *BI)

void	set_successor (int index, BeginInst *BI)

Private Attributes
EndInst *	end

PredecessorListTy	pred_list

Friends
class	EndInst

class	Method

Additional Inherited Members
Static Public Member Functions inherited from cacao::jit::compiler2::memory::ManagerMixin< Value >
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...

Protected Member Functions inherited from cacao::jit::compiler2::Instruction
	Instruction ()

void	append_op (Value *v)

virtual void	replace_op (Value v_old, Value v_new)

OStream &	print_operands (OStream &OS)

Protected Member Functions inherited from cacao::jit::compiler2::Value
void	append_user (Instruction *I)

OStream &	print_users (OStream &OS) const

void	user_remove (Instruction *I)

void	set_type (Type::TypeID t)

Protected Attributes inherited from cacao::jit::compiler2::Instruction
const InstID	opcode

Method *	method

const int	id

BeginInst *	begin

Detailed Description

This Instruction marks the start of a basic block.

Definition at line 439 of file Instructions.hpp.

Member Typedef Documentation

typedef PredecessorListTy::const_iterator cacao::jit::compiler2::BeginInst::const_pred_iterator

Definition at line 443 of file Instructions.hpp.

typedef alloc::vector<BeginInst*>::type cacao::jit::compiler2::BeginInst::PredecessorListTy

Definition at line 442 of file Instructions.hpp.

Constructor & Destructor Documentation

cacao::jit::compiler2::BeginInst::BeginInst ( )

inlineexplicit

Definition at line 456 of file Instructions.hpp.

cacao::jit::compiler2::BeginInst::BeginInst ( EndInst * end )

inlineexplicit

Definition at line 459 of file Instructions.hpp.

Member Function Documentation

virtual void cacao::jit::compiler2::BeginInst::accept	(	InstructionVisitor &	v,
		bool	copyOperands
	)

inlinevirtual

Visitor pattern.

Implements cacao::jit::compiler2::Instruction.

Definition at line 498 of file Instructions.hpp.

virtual BeginInst* cacao::jit::compiler2::BeginInst::get_BeginInst ( ) const

inlinevirtual

Get the corresponding BeginInst.

BeginInst are used to mark control flow joins (aka the start of a basic block).

Returns: The directly dominating BeginInst. NULL if there is none (eg. several cadidates or dead code).

Reimplemented from cacao::jit::compiler2::Instruction.

Definition at line 461 of file Instructions.hpp.

EndInst* cacao::jit::compiler2::BeginInst::get_EndInst ( ) const

inline

Definition at line 488 of file Instructions.hpp.

BeginInst* cacao::jit::compiler2::BeginInst::get_predecessor ( int index ) const

inline

Definition at line 475 of file Instructions.hpp.

int cacao::jit::compiler2::BeginInst::get_predecessor_index ( const BeginInst * BI ) const

inline

Definition at line 462 of file Instructions.hpp.

int cacao::jit::compiler2::BeginInst::get_successor_index ( const BeginInst * BI ) const

inline

Definition at line 599 of file Instructions.hpp.

virtual bool cacao::jit::compiler2::BeginInst::is_floating ( ) const

inlinevirtual

True if the instruction has no fixed control dependencies.

Reimplemented from cacao::jit::compiler2::Instruction.

Definition at line 490 of file Instructions.hpp.

const_pred_iterator cacao::jit::compiler2::BeginInst::pred_begin ( ) const

inline

Definition at line 492 of file Instructions.hpp.

const_pred_iterator cacao::jit::compiler2::BeginInst::pred_end ( ) const

inline

Definition at line 493 of file Instructions.hpp.

std::size_t cacao::jit::compiler2::BeginInst::pred_size ( ) const

inline

Definition at line 494 of file Instructions.hpp.

void cacao::jit::compiler2::BeginInst::set_EndInst ( EndInst * e )

inline

Definition at line 489 of file Instructions.hpp.

void cacao::jit::compiler2::BeginInst::set_predecessor	(	int	index,
		BeginInst *	BI
	)

inlineprivate

Definition at line 450 of file Instructions.hpp.

void cacao::jit::compiler2::BeginInst::set_successor	(	int	index,
		BeginInst *	BI
	)

inlineprivate

Definition at line 602 of file Instructions.hpp.

virtual BeginInst* cacao::jit::compiler2::BeginInst::to_BeginInst ( )

inlinevirtual

Reimplemented from cacao::jit::compiler2::Instruction.

Definition at line 460 of file Instructions.hpp.

Friends And Related Function Documentation

friend class EndInst

friend

Definition at line 496 of file Instructions.hpp.

friend class Method

friend

Definition at line 497 of file Instructions.hpp.

Field Documentation

EndInst* cacao::jit::compiler2::BeginInst::end

private

Definition at line 447 of file Instructions.hpp.

PredecessorListTy cacao::jit::compiler2::BeginInst::pred_list

private

Definition at line 448 of file Instructions.hpp.

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

/home/bbc/buildbot/slave/doxygen/source/cacao/src/vm/jit/compiler2/Instructions.hpp

Public Types

Public Member Functions

Private Member Functions

Private Attributes

Friends

Additional Inherited Members

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

Field Documentation