SEGValue Class Reference

Public Types
enum	SEGValueKind { value, basicblock, instruction, function }

Public Member Functions
	SEGValue (Value *val)
	Constructor.
	~SEGValue ()
	Destructor.
Value *	getValue ()
	Get Value.
bool	hasName () const
	Determine whether Value has its name.
StringRef	getValueName () const
	Get the name of Value.
bool	isEqualValue (SEGValue *sValue) const
	Determine whether Value equals to the other Value. More...
bool	isConstantInt () const
	Determine whether Value is a Constant int.
bool	isConstantInt (int constantInt) const
	Determine whether Value is a Constant int. More...
bool	isUndefined () const
	Determine whether Value is undefined.
bool	isPointerType () const
	Determine whether the type of Value is pointer.
bool	isConstantPointerNull () const
	Determine whether the type of Value is pointer.
bool	isInstruction () const
	Determine whether the type of Value is instruction.
bool	isSame (SEGValue *sValue) const
	Determine whether the instruction equals to the other instruction. More...
bool	isPhiInst () const
	Determine whether it is a PHI instruction.
bool	isFreeInst (TargetLibraryInfo *TLI) const
	Determine whether it is a free instruction.
bool	isLoadInst () const
	Determine whether it is a load instruction.
bool	isDivInst () const
	Determine whether it is an instruction about division.
bool	isConstantString ()
StringRef	getConstantString ()
SEGValue *	getInstOperand (size_t offset)
	Get the target operand of instruction. More...
bool	isDerefPtr (SEGValue *sValue) const
	Determine whether the pointer in a dereference instruction points to the specific Value. More...
bool	isCallOrInvoke () const
	Determine whether CallSite is a CallInst or a InvokeInst.
size_t	getCallSiteArgSize () const
	Get the argument size of CallSite.
bool	hasCalledFunction () const
	Determine whether CallSite has a callee function.
Function *	getCalledFunction () const
	Get the callee function of CallSite.
size_t	getFuncArgSize () const
	Get the argument size of Function.
bool	isFuncNthArgument (SEGValue *sValue, size_t offset) const
	Determine whether the Value is one of the arguments of callee function. More...
StringRef	getFuncName () const
	Get the fucntion name.
bool	hasFuncName () const

Friends
class	SEGObject
class	SEGNodeBase
class	SEGSiteBase

Member Function Documentation

getInstOperand()

SEGValue* SEGValue::getInstOperand ( size_t  offset )

inline

Get the target operand of instruction.

Parameters

offset

the offset of operand in instruction

Returns

Return SEGValue that contains the target operand.

isConstantInt()

bool SEGValue::isConstantInt ( int  constantInt ) const

inline

Determine whether Value is a Constant int.

Parameters

constantInt

Constant Int to be compared

isDerefPtr()

bool SEGValue::isDerefPtr ( SEGValue *  sValue ) const

inline

Determine whether the pointer in a dereference instruction points to the specific Value.

Parameters

sValue

SEGValue to be compared

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isEqualValue()

bool SEGValue::isEqualValue ( SEGValue *  sValue ) const

inline

Determine whether Value equals to the other Value.

Parameters

sValue

SEGValue to be compared

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isFuncNthArgument()

bool SEGValue::isFuncNthArgument ( SEGValue *  sValue, size_t  offset  ) const

inline

Determine whether the Value is one of the arguments of callee function.

Parameters

sValue	SEGValue to be compared
offset	the offset of argument

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isSame()

bool SEGValue::isSame ( SEGValue *  sValue ) const

inline

Determine whether the instruction equals to the other instruction.

Parameters

sValue

SEGValue to be compared

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

• /builds/prismers/clearblue/include/IR/SEG/SEGValue.h