Static Value-Flow Analysis
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SVF::ConstAggValVar Class Reference

#include <SVFVariables.h>

Inheritance diagram for SVF::ConstAggValVar:
SVF::ValVar SVF::SVFVar SVF::GenericNode< NodeTy, EdgeTy > SVF::SVFValue

Public Member Functions

 ConstAggValVar (NodeID i, const ICFGNode *icn, const SVFType *svfTy)
 Constructor.
 
virtual bool isConstDataOrAggData () const
 Check if this variable represents constant/aggregate data.
 
virtual bool isConstDataOrAggDataButNotNullPtr () const
 Check if this variable represents constant data/metadata but not null pointer.
 
virtual const std::string toString () const
 Get string representation.
 
- Public Member Functions inherited from SVF::ValVar
 ValVar (NodeID i, const SVFType *svfType, const ICFGNode *node, PNODEK ty=ValNode)
 Constructor.
 
const std::string getValueName () const
 Return name of a LLVM value.
 
const ICFGNode * getICFGNode () const
 
virtual const FunObjVar * getFunction () const
 Get containing function, or null for globals/constants.
 
- Public Member Functions inherited from SVF::SVFVar
 SVFVar (NodeID i, const SVFType *svfType, PNODEK k)
 Standard constructor with ID, type and kind.
 
virtual ~SVFVar ()
 Virtual destructor.
 
virtual bool isPointer () const
 Check if this variable represents a pointer.
 
virtual bool isIsolatedNode () const
 Check if this node is isolated (no edges) in the SVFIR graph.
 
SVFStmt::SVFStmtSetTy & getIncomingEdges (SVFStmt::PEDGEK kind)
 Edge accessors and checkers.
 
SVFStmt::SVFStmtSetTy & getOutgoingEdges (SVFStmt::PEDGEK kind)
 
bool hasIncomingEdges (SVFStmt::PEDGEK kind) const
 
bool hasOutgoingEdges (SVFStmt::PEDGEK kind) const
 
SVFStmt::SVFStmtSetTy::iterator getIncomingEdgesBegin (SVFStmt::PEDGEK kind) const
 Edge iterators.
 
SVFStmt::SVFStmtSetTy::iterator getIncomingEdgesEnd (SVFStmt::PEDGEK kind) const
 
SVFStmt::SVFStmtSetTy::iterator getOutgoingEdgesBegin (SVFStmt::PEDGEK kind) const
 
SVFStmt::SVFStmtSetTy::iterator getOutgoingEdgesEnd (SVFStmt::PEDGEK kind) const
 
virtual bool ptrInUncalledFunction () const
 Check if this pointer is in an uncalled function.
 
void dump () const
 Debug dump to console.
 
- Public Member Functions inherited from SVF::GenericNode< NodeTy, EdgeTy >
 GenericNode (NodeID i, GNodeK k, const SVFType *svfType=nullptr)
 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::SVFValue
 SVFValue (NodeID i, GNodeK k, const SVFType *ty=nullptr)
 
NodeID getId () const
 Get ID.
 
GNodeK getNodeKind () const
 Get node kind.
 
virtual const SVFType * getType () const
 
virtual void setName (const std::string &nameInfo)
 
virtual void setName (std::string &&nameInfo)
 
virtual const std::string & getName () 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 ConstAggValVar *)
 Methods for support type inquiry through isa, cast, and dyn_cast:
 
static bool classof (const ValVar *node)
 
static bool classof (const SVFVar *node)
 
static bool classof (const GenericPAGNodeTy *node)
 
static bool classof (const SVFValue *node)
 
- Static Public Member Functions inherited from SVF::ValVar
static bool classof (const ValVar *)
 Methods for support type inquiry through isa, cast, and dyn_cast:
 
static bool classof (const SVFVar *node)
 
static bool classof (const GenericPAGNodeTy *node)
 
static bool classof (const SVFValue *node)
 
- Static Public Member Functions inherited from SVF::SVFVar
static bool classof (const SVFVar *)
 Type checking support for LLVM-style RTTI.
 
static bool classof (const GenericPAGNodeTy *node)
 
static bool classof (const SVFValue *node)
 
- Static Public Member Functions inherited from SVF::GenericNode< NodeTy, EdgeTy >
static bool classof (const GenericNode< NodeTy, EdgeTy > *)
 
static bool classof (const SVFValue *)
 

Friends

class SVFIRWriter
 
class SVFIRReader
 

Additional Inherited Members

- Public Types inherited from SVF::SVFVar
typedef GNodeK PNODEK
 
typedef s64_t GEdgeKind
 
- 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::SVFValue
enum  GNodeK {
  IntraBlock , GlobalBlock , FunEntryBlock , FunExitBlock ,
  FunCallBlock , FunRetBlock , ValNode , ArgValNode ,
  FunValNode , GepValNode , RetValNode , VarargValNode ,
  GlobalValNode , ConstAggValNode , ConstDataValNode , BlackHoleValNode ,
  ConstFPValNode , ConstIntValNode , ConstNullptrValNode , DummyValNode ,
  ObjNode , GepObjNode , BaseObjNode , FunObjNode ,
  HeapObjNode , StackObjNode , GlobalObjNode , ConstAggObjNode ,
  ConstDataObjNode , ConstFPObjNode , ConstIntObjNode , ConstNullptrObjNode ,
  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 , BasicBlockKd , OtherKd
}
 
- Protected Member Functions inherited from SVF::ValVar
 ValVar (NodeID i, PNODEK ty=ValNode)
 Constructor to create an empty ValVar (for SVFIRReader/deserialization)
 
- Protected Member Functions inherited from SVF::SVFVar
 SVFVar (NodeID i, PNODEK k)
 Empty constructor for deserialization.
 
- Static Protected Member Functions inherited from SVF::SVFValue
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)
 
- Protected Attributes inherited from SVF::SVFVar
SVFStmt::KindToSVFStmtMapTy InEdgeKindToSetMap
 Maps tracking incoming and outgoing edges by kind.
 
SVFStmt::KindToSVFStmtMapTy OutEdgeKindToSetMap
 
- Protected Attributes inherited from SVF::SVFValue
NodeID id
 Node ID.
 
GNodeK nodeKind
 Node kind.
 
const SVFType * type
 SVF type.
 
std::string name
 
std::string sourceLoc
 Source code information of this value.
 

Detailed Description

Definition at line 1322 of file SVFVariables.h.

Constructor & Destructor Documentation

◆ ConstAggValVar()

SVF::ConstAggValVar::ConstAggValVar ( NodeID  i,
const ICFGNode *  icn,
const SVFType *  svfTy 
)
inline

Constructor.

Definition at line 1353 of file SVFVariables.h.

1354 : ValVar(i, svfTy, icn, ConstAggValNode)
1355 {
1356 type = svfTy;
1357 }
SVF::SVFValue::type
const SVFType * type
SVF type.
Definition SVFValue.h:205
SVF::ValVar::ValVar
ValVar(NodeID i, PNODEK ty=ValNode)
Constructor to create an empty ValVar (for SVFIRReader/deserialization)
Definition SVFVariables.h:256
SVF::IRBuilder
llvm::IRBuilder IRBuilder
Definition BasicTypes.h:74

Member Function Documentation

◆ classof() [1/5]

static bool SVF::ConstAggValVar::classof ( const ConstAggValVar *  )
inlinestatic

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

Definition at line 1330 of file SVFVariables.h.

1331 {
1332 return true;
1333 }

◆ classof() [2/5]

static bool SVF::ConstAggValVar::classof ( const GenericPAGNodeTy *  node)
inlinestatic

Definition at line 1342 of file SVFVariables.h.

1343 {
1344 return node->getNodeKind() == ConstAggValNode;
1345 }

◆ classof() [3/5]

static bool SVF::ConstAggValVar::classof ( const SVFValue *  node)
inlinestatic

Definition at line 1346 of file SVFVariables.h.

1347 {
1348 return node->getNodeKind() == ConstAggValNode;
1349 }

◆ classof() [4/5]

static bool SVF::ConstAggValVar::classof ( const SVFVar *  node)
inlinestatic

Definition at line 1338 of file SVFVariables.h.

1339 {
1340 return node->getNodeKind() == ConstAggValNode;
1341 }

◆ classof() [5/5]

static bool SVF::ConstAggValVar::classof ( const ValVar *  node)
inlinestatic

Definition at line 1334 of file SVFVariables.h.

1335 {
1336 return node->getNodeKind() == ConstAggValNode;
1337 }

◆ isConstDataOrAggData()

virtual bool SVF::ConstAggValVar::isConstDataOrAggData ( ) const
inlinevirtual

Check if this variable represents constant/aggregate data.

Reimplemented from SVF::SVFVar.

Definition at line 1360 of file SVFVariables.h.

1361 {
1362 return true;
1363 }

◆ isConstDataOrAggDataButNotNullPtr()

virtual bool SVF::ConstAggValVar::isConstDataOrAggDataButNotNullPtr ( ) const
inlinevirtual

Check if this variable represents constant data/metadata but not null pointer.

Reimplemented from SVF::SVFVar.

Definition at line 1365 of file SVFVariables.h.

1366 {
1367 return true;
1368 }

◆ toString()

const std::string ConstAggValVar::toString ( ) const
virtual

Get string representation.

Reimplemented from SVF::ValVar.

Definition at line 288 of file SVFVariables.cpp.

289{
290 std::string str;
291 std::stringstream rawstr(str);
292 rawstr << "ConstAggValVar ID: " << getId();
293 if (Options::ShowSVFIRValue())
294 {
295 rawstr << "\n";
296 rawstr << valueOnlyToString();
297 }
298 return rawstr.str();
299}
SVF::Options::ShowSVFIRValue
static const Option< bool > ShowSVFIRValue
Definition Options.h:122
SVF::SVFValue::getId
NodeID getId() const
Get ID.
Definition SVFValue.h:158
SVF::SVFValue::valueOnlyToString
const std::string valueOnlyToString() const
Definition LLVMUtil.cpp:735

Friends And Related Symbol Documentation

◆ SVFIRReader

friend class SVFIRReader
friend

Definition at line 1325 of file SVFVariables.h.

◆ SVFIRWriter

friend class SVFIRWriter
friend

Definition at line 1324 of file SVFVariables.h.

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