com.ibm.wala.cast.ir.ssa

Class FixedParametersInvokeInstruction

java.lang.Object

com.ibm.wala.ssa.SSAInstruction

com.ibm.wala.ssa.SSAAbstractInvokeInstruction

com.ibm.wala.cast.ir.ssa.MultiReturnValueInvokeInstruction

com.ibm.wala.cast.ir.ssa.FixedParametersInvokeInstruction

public abstract class FixedParametersInvokeInstruction
extends MultiReturnValueInvokeInstruction

This abstract instruction extends the abstract invoke with functionality to support invocations with a fixed number of arguments---the only case in some languages and a common case even in scripting languages.

Nested Class Summary

Nested classes/interfaces inherited from class com.ibm.wala.ssa.SSAInstruction

com.ibm.wala.ssa.SSAInstruction.IVisitor, com.ibm.wala.ssa.SSAInstruction.Visitor

Field Summary

Fields inherited from class com.ibm.wala.cast.ir.ssa.MultiReturnValueInvokeInstruction

results

Fields inherited from class com.ibm.wala.ssa.SSAAbstractInvokeInstruction

exception, site

Fields inherited from class com.ibm.wala.ssa.SSAInstruction

NO_INDEX

Constructor Summary

Constructors

Constructor and Description
FixedParametersInvokeInstruction(int iindex, int[] results, int[] params, int exception, com.ibm.wala.classLoader.CallSiteReference site)
FixedParametersInvokeInstruction(int iindex, int[] params, int exception, com.ibm.wala.classLoader.CallSiteReference site) Constructor InvokeInstruction.
FixedParametersInvokeInstruction(int iindex, int result, int[] params, int exception, com.ibm.wala.classLoader.CallSiteReference site)

Method Summary

Modifier and Type	Method and Description
com.ibm.wala.ssa.SSAInstruction	copyForSSA(com.ibm.wala.ssa.SSAInstructionFactory insts, int[] defs, int[] uses)
protected abstract com.ibm.wala.ssa.SSAInstruction	copyInstruction(com.ibm.wala.ssa.SSAInstructionFactory insts, int[] result, int[] params, int exception)
int	getNumberOfPositionalParameters()
int	getNumberOfUses()
int	getUse(int j)
int	hashCode()
void	visit(com.ibm.wala.ssa.SSAInstruction.IVisitor v)

Methods inherited from class com.ibm.wala.cast.ir.ssa.MultiReturnValueInvokeInstruction

getNumberOfReturnValues, getReturnValue

Methods inherited from class com.ibm.wala.ssa.SSAAbstractInvokeInstruction

getCallSite, getDeclaredResultType, getDeclaredTarget, getDef, getDef, getException, getInvocationCode, getNumberOfDefs, getProgramCounter, getReceiver, hasDef, isDispatch, isFallThrough, isPEI, isSpecial, isStatic, toString

Methods inherited from class com.ibm.wala.ssa.SSAInstruction

equals, getExceptionTypes, getValueString, iIndex, setInstructionIndex, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

FixedParametersInvokeInstruction

public FixedParametersInvokeInstruction(int iindex,
                                        int[] results,
                                        int[] params,
                                        int exception,
                                        com.ibm.wala.classLoader.CallSiteReference site)

FixedParametersInvokeInstruction

public FixedParametersInvokeInstruction(int iindex,
                                        int result,
                                        int[] params,
                                        int exception,
                                        com.ibm.wala.classLoader.CallSiteReference site)

FixedParametersInvokeInstruction

public FixedParametersInvokeInstruction(int iindex,
                                        int[] params,
                                        int exception,
                                        com.ibm.wala.classLoader.CallSiteReference site)

Constructor InvokeInstruction. This case for void return values

Method Detail

copyInstruction

protected abstract com.ibm.wala.ssa.SSAInstruction copyInstruction(com.ibm.wala.ssa.SSAInstructionFactory insts,
                                                                   int[] result,
                                                                   int[] params,
                                                                   int exception)

copyForSSA

public com.ibm.wala.ssa.SSAInstruction copyForSSA(com.ibm.wala.ssa.SSAInstructionFactory insts,
                                                  int[] defs,
                                                  int[] uses)

Specified by:

copyForSSA in class com.ibm.wala.ssa.SSAInstruction

getNumberOfPositionalParameters

public int getNumberOfPositionalParameters()

Specified by:

getNumberOfPositionalParameters in class com.ibm.wala.ssa.SSAAbstractInvokeInstruction

visit

public void visit(com.ibm.wala.ssa.SSAInstruction.IVisitor v)

Specified by:

visit in class com.ibm.wala.ssa.SSAInstruction

getNumberOfUses

public int getNumberOfUses()

Overrides:

getNumberOfUses in class com.ibm.wala.ssa.SSAInstruction

hashCode

public int hashCode()

Specified by:

hashCode in class com.ibm.wala.ssa.SSAInstruction

getUse

public int getUse(int j)

Overrides:

getUse in class com.ibm.wala.ssa.SSAInstruction