#include <SVFGNode.h>

Inheritance diagram for SVF::MSSAPHISVFGNode:

Public Types
typedef Map< u32_t, const MRVer * >	OPVers

Public Types inherited from SVF::VFGNode
typedef GNodeK	VFGNodeK

typedef VFGEdge::VFGEdgeSetTy::iterator	iterator

typedef VFGEdge::VFGEdgeSetTy::const_iterator	const_iterator

typedef Set< const CallPE * >	CallPESet

typedef Set< const RetPE * >	RetPESet

Public Types inherited from SVF::GenericNode< NodeTy, EdgeTy >
typedef NodeTy	NodeType

typedef EdgeTy	EdgeType

typedef OrderedSet< EdgeType *, typename EdgeType::equalGEdge >	GEdgeSetTy
	Edge kind.

typedef GEdgeSetTy::iterator	iterator

typedef GEdgeSetTy::const_iterator	const_iterator

Public Types inherited from SVF::SVFBaseNode
enum	GNodeK { IntraBlock , GlobalBlock , FunEntryBlock , FunExitBlock , FunCallBlock , FunRetBlock , ValNode , FunValNode , GepValNode , RetNode , VarargNode , GlobalValNode , ConstantDataValNode , BlackHoleNode , ConstantFPValNode , ConstantIntValNode , ConstantNullptrValNode , DummyValNode , ObjNode , GepObjNode , BaseObjNode , FunObjNode , HeapObjNode , StackObjNode , GlobalObjNode , ConstantDataObjNode , ConstantFPObjNode , ConstantIntObjNode , ConstantNullptrObjNode , DummyObjNode , Cmp , BinaryOp , UnaryOp , Branch , DummyVProp , NPtr , FRet , ARet , AParm , FParm , Addr , Copy , Gep , Store , Load , TPhi , TIntraPhi , TInterPhi , FPIN , FPOUT , APIN , APOUT , MPhi , MIntraPhi , MInterPhi , CallNodeKd , CDNodeKd , CFLNodeKd , CHNodeKd , ConstraintNodeKd , TCTNodeKd , DCHNodeKd , OtherKd }

Public Member Functions
	MSSAPHISVFGNode (NodeID id, const MRVer *resVer, VFGNodeK k=MPhi)
	Constructor.

const MRVer *	getResVer () const
	Ver.

const MRVer *	getOpVer (u32_t pos) const
	MSSA phi operands.

void	setOpVer (u32_t pos, const MRVer *node)

u32_t	getOpVerNum () const

OPVers::const_iterator	opVerBegin () const

OPVers::const_iterator	opVerEnd () const

virtual const std::string	toString () const

Public Member Functions inherited from SVF::MRSVFGNode
const NodeBS &	getPointsTo () const
	Return points-to of the MR.

const NodeBS	getDefSVFVars () const override
	Return the left hand side SVF Vars.

Public Member Functions inherited from SVF::VFGNode
	VFGNode (NodeID i, VFGNodeK k)
	Constructor.

virtual const ICFGNode *	getICFGNode () const
	Return corresponding ICFG node.

virtual void	setICFGNode (const ICFGNode *node)
	Set corresponding ICFG node.

virtual const SVFFunction *	getFun () const
	Get the function of this SVFGNode.

virtual const SVFValue *	getValue () const
	Return the corresponding LLVM value, if possible, nullptr otherwise.

Public Member Functions inherited from SVF::GenericNode< NodeTy, EdgeTy >
	GenericNode (NodeID i, GNodeK k)
	Constructor.

virtual	~GenericNode ()
	Destructor.

bool	hasIncomingEdge () const
	Has incoming/outgoing edge set.

bool	hasOutgoingEdge () const

iterator	OutEdgeBegin ()
	iterators

iterator	OutEdgeEnd ()

iterator	InEdgeBegin ()

iterator	InEdgeEnd ()

const_iterator	OutEdgeBegin () const

const_iterator	OutEdgeEnd () const

const_iterator	InEdgeBegin () const

const_iterator	InEdgeEnd () const

virtual iterator	directOutEdgeBegin ()
	Iterators used for SCC detection, overwrite it in child class if necessary.

virtual iterator	directOutEdgeEnd ()

virtual iterator	directInEdgeBegin ()

virtual iterator	directInEdgeEnd ()

virtual const_iterator	directOutEdgeBegin () const

virtual const_iterator	directOutEdgeEnd () const

virtual const_iterator	directInEdgeBegin () const

virtual const_iterator	directInEdgeEnd () const

bool	addIncomingEdge (EdgeType *inEdge)
	Add incoming and outgoing edges.

bool	addOutgoingEdge (EdgeType *outEdge)

EdgeType *	hasIncomingEdge (EdgeType *edge) const
	Find incoming and outgoing edges.

EdgeType *	hasOutgoingEdge (EdgeType *edge) const

const GEdgeSetTy &	getOutEdges () const

const GEdgeSetTy &	getInEdges () const

u32_t	removeIncomingEdge (EdgeType *edge)

u32_t	removeOutgoingEdge (EdgeType *edge)

Public Member Functions inherited from SVF::SVFBaseNode
	SVFBaseNode (NodeID i, GNodeK k, SVFType *ty=nullptr)

NodeID	getId () const
	Get ID.

GNodeK	getNodeKind () const
	Get node kind.

virtual const SVFType *	getType () const

virtual void	setSourceLoc (const std::string &sourceCodeInfo)

virtual const std::string	getSourceLoc () const

const std::string	valueOnlyToString () const

Static Public Member Functions
static bool	classof (const MSSAPHISVFGNode *)
	Methods for support type inquiry through isa, cast, and dyn_cast:

static bool	classof (const MRSVFGNode *node)

static bool	classof (const VFGNode *node)

static bool	classof (const GenericVFGNodeTy *node)

Static Public Member Functions inherited from SVF::MRSVFGNode
static bool	classof (const MRSVFGNode *)
	Methods for support type inquiry through isa, cast, and dyn_cast:

static bool	classof (const VFGNode *node)

static bool	classof (const GenericVFGNodeTy *node)

Static Public Member Functions inherited from SVF::VFGNode
static bool	classof (const VFGNode *)

static bool	classof (const GenericVFGNodeTy *node)

static bool	classof (const SVFBaseNode *node)

Static Public Member Functions inherited from SVF::GenericNode< NodeTy, EdgeTy >
static bool	classof (const GenericNode< NodeTy, EdgeTy > *)

static bool	classof (const SVFBaseNode *)

Protected Attributes
const MRVer *	ver

OPVers	opVers

Protected Attributes inherited from SVF::MRSVFGNode
NodeBS	cpts

Protected Attributes inherited from SVF::VFGNode
const ICFGNode *	icfgNode

Protected Attributes inherited from SVF::SVFBaseNode
NodeID	id
	Node ID.

GNodeK	nodeKind
	Node kind.

const SVFType *	type
	SVF type.

std::string	sourceLoc
	Source code information of this value.

Additional Inherited Members
Protected Member Functions inherited from SVF::MRSVFGNode
	MRSVFGNode (NodeID id, VFGNodeK k)

Static Protected Member Functions inherited from SVF::SVFBaseNode
static bool	isICFGNodeKinds (GNodeK n)
	Helper functions to check node kinds.

static bool	isInterICFGNodeKind (GNodeK n)

static bool	isSVFVarKind (GNodeK n)

static bool	isValVarKinds (GNodeK n)

static bool	isConstantDataValVar (GNodeK n)

static bool	isObjVarKinds (GNodeK n)

static bool	isBaseObjVarKinds (GNodeK n)

static bool	isConstantDataObjVarKinds (GNodeK n)

static bool	isVFGNodeKinds (GNodeK n)

static bool	isArgumentVFGNodeKinds (GNodeK n)

static bool	isStmtVFGNodeKinds (GNodeK n)

static bool	isPHIVFGNodeKinds (GNodeK n)

static bool	isMRSVFGNodeKinds (GNodeK n)

static bool	isMSSAPHISVFGNodeKinds (GNodeK n)

Detailed Description

Definition at line 264 of file SVFGNode.h.

Member Typedef Documentation

◆ OPVers

typedef Map<u32_t,const MRVer*> SVF::MSSAPHISVFGNode::OPVers

Definition at line 267 of file SVFGNode.h.

Constructor & Destructor Documentation

◆ MSSAPHISVFGNode()

SVF::MSSAPHISVFGNode::MSSAPHISVFGNode	(	NodeID	id,
		const MRVer *	resVer,
		VFGNodeK	k = `MPhi`
	)

inline

Constructor.

Definition at line 275 of file SVFGNode.h.

                                                                     : MRSVFGNode(id, k)
    {
        cpts = resVer->getMR()->getPointsTo();
        ver = resVer;
    }

Member Function Documentation

◆ classof() [1/4]

static bool SVF::MSSAPHISVFGNode::classof ( const GenericVFGNodeTy * node )

inlinestatic

Definition at line 325 of file SVFGNode.h.

    {
        return isMSSAPHISVFGNodeKinds(node->getNodeKind());
    }

◆ classof() [2/4]

static bool SVF::MSSAPHISVFGNode::classof ( const MRSVFGNode * node )

inlinestatic

Definition at line 317 of file SVFGNode.h.

    {
        return isMSSAPHISVFGNodeKinds(node->getNodeKind());
    }

◆ classof() [3/4]

static bool SVF::MSSAPHISVFGNode::classof ( const MSSAPHISVFGNode * )

inlinestatic

Methods for support type inquiry through isa, cast, and dyn_cast:

Definition at line 313 of file SVFGNode.h.

    {
        return true;
    }

◆ classof() [4/4]

static bool SVF::MSSAPHISVFGNode::classof ( const VFGNode * node )

inlinestatic

Definition at line 321 of file SVFGNode.h.

    {
        return isMSSAPHISVFGNodeKinds(node->getNodeKind());
    }

◆ getOpVer()

const MRVer * SVF::MSSAPHISVFGNode::getOpVer ( u32_t pos ) const

inline

MSSA phi operands.

Definition at line 287 of file SVFGNode.h.

    {
        OPVers::const_iterator it = opVers.find(pos);
        assert(it!=opVers.end() && "version is nullptr, did not rename?");
        return it->second;
    }

◆ getOpVerNum()

u32_t SVF::MSSAPHISVFGNode::getOpVerNum ( ) const

inline

Definition at line 297 of file SVFGNode.h.

    {
        return opVers.size();
    }

◆ getResVer()

const MRVer * SVF::MSSAPHISVFGNode::getResVer ( ) const

inline

Ver.

Definition at line 281 of file SVFGNode.h.

    {
        return ver;
    }

◆ opVerBegin()

OPVers::const_iterator SVF::MSSAPHISVFGNode::opVerBegin ( ) const

inline

Definition at line 301 of file SVFGNode.h.

    {
        return opVers.begin();
    }

◆ opVerEnd()

OPVers::const_iterator SVF::MSSAPHISVFGNode::opVerEnd ( ) const

inline

Definition at line 305 of file SVFGNode.h.

    {
        return opVers.end();
    }

◆ setOpVer()

void SVF::MSSAPHISVFGNode::setOpVer	(	u32_t	pos,
		const MRVer *	node
	)

inline

Definition at line 293 of file SVFGNode.h.

    {
        opVers[pos] = node;
    }

◆ toString()

const std::string MSSAPHISVFGNode::toString ( ) const

virtual

Reimplemented from SVF::MRSVFGNode.

Reimplemented in SVF::IntraMSSAPHISVFGNode, and SVF::InterMSSAPHISVFGNode.

Definition at line 101 of file SVFG.cpp.

{
    std::string str;
    std::stringstream rawstr(str);
    rawstr << "MSSAPHISVFGNode ID: " << getId() << " {fun: " << getFun()->getName() << "}";
    rawstr << "MR_" << getResVer()->getMR()->getMRID()
           << "V_" << getResVer()->getSSAVersion() << " = PHI(";
    for (MemSSA::PHI::OPVers::const_iterator it = opVerBegin(), eit = opVerEnd();
            it != eit; it++)
        rawstr << "MR_" << it->second->getMR()->getMRID() << "V_" << it->second->getSSAVersion() << ", ";
    rawstr << ")\n";
 
    rawstr << getResVer()->getMR()->dumpStr();
    if (const IntraICFGNode* intraNode =
                dyn_cast<IntraICFGNode>(getICFGNode()->getBB()->back()))
    {
        rawstr << intraNode->getSourceLoc();
    }
    return rawstr.str();
}

Member Data Documentation

◆ opVers

OPVers SVF::MSSAPHISVFGNode::opVers

protected

Definition at line 271 of file SVFGNode.h.

◆ ver

const MRVer* SVF::MSSAPHISVFGNode::ver

protected

Definition at line 270 of file SVFGNode.h.

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

/home/runner/work/SVF/SVF/svf/include/Graphs/SVFGNode.h
/home/runner/work/SVF/SVF/svf/lib/Graphs/SVFG.cpp

Public Types

Public Member Functions

Static Public Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ OPVers

Constructor & Destructor Documentation

◆ MSSAPHISVFGNode()

Member Function Documentation

◆ classof() [1/4]

◆ classof() [2/4]

◆ classof() [3/4]

◆ classof() [4/4]

◆ getOpVer()

◆ getOpVerNum()

◆ getResVer()

◆ opVerBegin()

◆ opVerEnd()

◆ setOpVer()

◆ toString()

Member Data Documentation

◆ opVers

◆ ver