OA::RefOp Class Reference

#include <MemRefExpr.hpp>

Inheritance diagram for OA::RefOp:

Collaboration diagram for OA::RefOp:

Public Member Functions
	RefOp (MemRefType mrType, OA_ptr< MemRefExpr > mre)
	RefOp (RefOp &mre)
	copy constructor More...
virtual	~RefOp ()
bool	isaRefOp ()
SymHandle	getBaseSym ()
virtual std::string	typeString ()
OA_ptr< MemRefExpr >	getBase ()
OA_ptr< MemRefExpr >	getMemRefExpr ()
	Return the MRE that decorating this object. More...
virtual OA_ptr< MemRefExpr >	composeWith (OA_ptr< MemRefExpr > mre)=0
	Will make this Refop wrap the given mre and return the result. More...
virtual void	output (IRHandlesIRInterface &ir)
Public Member Functions inherited from OA::MemRefExpr
	MemRefExpr (MemRefType mrType)
	MemRefExpr (MemRefExpr &mre)
	copy constructor More...
virtual	~MemRefExpr ()
virtual void	acceptVisitor (MemRefExprVisitor &pVisitor)=0
virtual OA_ptr< MemRefExpr >	clone ()=0
virtual bool	isaNamed ()
virtual bool	isaUnnamed ()
virtual bool	isaUnknown ()
virtual bool	isaDeref ()
virtual bool	isaAddressOf ()
virtual bool	isaSubSetRef ()
virtual bool	isaIdxAccess ()
virtual bool	isaIdxExprAccess ()
virtual bool	isaFieldAccess ()
MemRefType	getMRType ()
	whether USE/DEF MemRefExpr More...
bool	isDef ()
	is this a def mem ref More...
bool	isUse ()
	is this a use mem ref More...
bool	isDefUse ()
	is this a defuse mem ref More...
bool	isUseDef ()
	is this a usedef mem ref More...
void	setMemRefType (MemRefExpr::MemRefType mrType)
	specify the memory reference type More...
virtual bool	operator< (MemRefExpr &other)
	an ordering for locations, needed for use within STL containers More...
virtual bool	operator== (MemRefExpr &other)
bool	operator!= (MemRefExpr &other)
std::string	toString (MemRefType)
virtual void	dump (std::ostream &os, OA_ptr< IRHandlesIRInterface > pIR)
virtual void	dump (std::ostream &os, IRHandlesIRInterface &pIR)
virtual void	dump (std::ostream &os)
virtual int	getOrder ()
Public Member Functions inherited from OA::Annotation
	Annotation ()
virtual	~Annotation ()

Private Attributes
OA_ptr< MemRefExpr >	mMRE

Additional Inherited Members
Public Types inherited from OA::MemRefExpr
enum	MemRefType { USE, DEF, USEDEF, DEFUSE }
Static Public Member Functions inherited from OA::Annotation
static void	configOutput (OA_ptr< OutputBuilder > ob)
Static Protected Attributes inherited from OA::Annotation
static OA_ptr< OutputBuilder >	sOutBuild

Detailed Description

The RefOp implements a decorator pattern for memory references. If we decorate a memory reference with a RefOp it represents either a dereference or referencing a subset of a location (eg. field access or array access).

Definition at line 387 of file MemRefExpr.hpp.

Constructor & Destructor Documentation

OA::RefOp::RefOp ( MemRefType  mrType, OA_ptr< MemRefExpr >  mre  )

inline

Definition at line 390 of file MemRefExpr.hpp.

OA::RefOp::RefOp ( RefOp &  mre)

inline

copy constructor

Definition at line 395 of file MemRefExpr.hpp.

virtual OA::RefOp::~RefOp ( )

inlinevirtual

Definition at line 397 of file MemRefExpr.hpp.

Member Function Documentation

virtual OA_ptr<MemRefExpr> OA::RefOp::composeWith ( OA_ptr< MemRefExpr >  mre)

pure virtual

Will make this Refop wrap the given mre and return the result.

Implemented in OA::SubSetRef, OA::Deref, and OA::AddressOf.

OA_ptr< MemRefExpr > OA::RefOp::getBase

(

)

iterate up through every decorating MRE until we find the base and return it.

Definition at line 339 of file MemRefExpr.cpp.

References OA::OA_ptr< T >::convert(), and mMRE.

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SymHandle OA::RefOp::getBaseSym

(

)

iterate up every decorating MRE until we find the base, then return the symbol handle for this base.

Definition at line 323 of file MemRefExpr.cpp.

References OA::OA_ptr< T >::convert(), OA::NamedRef::getSymHandle(), and mMRE.

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OA_ptr<MemRefExpr> OA::RefOp::getMemRefExpr ( )

inline

Return the MRE that decorating this object.

Definition at line 418 of file MemRefExpr.hpp.

References mMRE.

Referenced by OA::AddressOf::dump(), OA::Deref::dump(), OA::SubSetRef::dump(), OA::IdxAccess::dump(), OA::IdxExprAccess::dump(), OA::FieldAccess::dump(), Open64IRInterface::findAllMemRefsAndMapToMemRefExprs(), OA::AddressOf::operator<(), OA::Deref::operator<(), OA::SubSetRef::operator<(), OA::IdxAccess::operator<(), OA::IdxExprAccess::operator<(), OA::FieldAccess::operator<(), OA::AddressOf::operator==(), OA::Deref::operator==(), OA::SubSetRef::operator==(), OA::IdxAccess::operator==(), OA::IdxExprAccess::operator==(), OA::FieldAccess::operator==(), NotationGenerator::outputMemRefExpr(), OA::equivalentMREsVisitor::visitAddressOf(), OA::DataFlow::ConstructMREVisitor::visitAddressOf(), Open64IRInterface::FindUseMREVisitor::visitAddressOf(), OA::Alias::RecordMREsVisitor::visitAddressOf(), OA::Alias::SymHandleCollector::visitDeref(), OA::DataFlow::FormalFinderVisitor::visitDeref(), OA::Alias::InvisibleLocationVisitor::visitDeref(), OA::equivalentMREsVisitor::visitDeref(), OA::Alias::VisibleBaseVisitor::visitDeref(), OA::DataFlow::ConstructMREVisitor::visitDeref(), Open64IRInterface::FindUseMREVisitor::visitDeref(), OA::Alias::RecordMREsVisitor::visitDeref(), OA::Alias::FixedLocationVisitor::visitFieldAccess(), OA::Alias::InvisibleLocationVisitor::visitFieldAccess(), OA::Alias::OuterRefOpVisitor::visitFieldAccess(), OA::Alias::InvisibleLocationVisitor::visitIdxAccess(), OA::Alias::OuterRefOpVisitor::visitIdxAccess(), OA::Alias::InvisibleLocationVisitor::visitIdxExprAccess(), OA::Alias::SymHandleCollector::visitSubSetRef(), OA::DUG::CreateLocationVisitor::visitSubSetRef(), OA::Alias::FixedLocationVisitor::visitSubSetRef(), OA::Alias::CreateLocationVisitor::visitSubSetRef(), OA::DataFlow::FormalFinderVisitor::visitSubSetRef(), OA::Alias::InvisibleLocationVisitor::visitSubSetRef(), OA::equivalentMREsVisitor::visitSubSetRef(), OA::Alias::VisibleBaseVisitor::visitSubSetRef(), OA::DataFlow::ConstructMREVisitor::visitSubSetRef(), Open64IRInterface::FindUseMREVisitor::visitSubSetRef(), and OA::Alias::RecordMREsVisitor::visitSubSetRef().

bool OA::RefOp::isaRefOp ( )

inlinevirtual

Reimplemented from OA::MemRefExpr.

Definition at line 402 of file MemRefExpr.hpp.

void OA::RefOp::output ( IRHandlesIRInterface &  ir)

virtual

Reimplemented from OA::MemRefExpr.

Reimplemented in OA::FieldAccess, OA::IdxExprAccess, OA::IdxAccess, OA::SubSetRef, OA::Deref, and OA::AddressOf.

Definition at line 354 of file MemRefExpr.cpp.

References mMRE, OA::MemRefExpr::output(), and OA::Annotation::sOutBuild.

Referenced by OA::AddressOf::output(), OA::Deref::output(), OA::SubSetRef::output(), OA::IdxAccess::output(), OA::IdxExprAccess::output(), and OA::FieldAccess::output().

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virtual std::string OA::RefOp::typeString ( )

inlinevirtual

Reimplemented from OA::MemRefExpr.

Reimplemented in OA::FieldAccess, OA::IdxExprAccess, OA::IdxAccess, OA::SubSetRef, OA::Deref, and OA::AddressOf.

Definition at line 411 of file MemRefExpr.hpp.

Member Data Documentation

OA_ptr<MemRefExpr> OA::RefOp::mMRE

private

Definition at line 438 of file MemRefExpr.hpp.

Referenced by getBase(), getBaseSym(), getMemRefExpr(), and output().

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

• OpenAnalysis/src/OpenAnalysis/MemRefExpr/MemRefExpr.hpp
• OpenAnalysis/src/OpenAnalysis/MemRefExpr/MemRefExpr.cpp