coins.flow
Class UseDefListImpl

java.lang.Object
  coins.flow.UseDefListImpl

All Implemented Interfaces:

UseDefList

public class UseDefListImpl

extends java.lang.Object

implements UseDefList

UseDefListImpl class Use-def list representaing list of use nodes of a symbol where each use node has a list of its def points. UseDefList will be accessed from Var, Reg, ExpId, etc.

Field Summary

FlowRoot	flowRoot
protected java.util.List	fUseDefChainList
protected java.util.Map	fUseDefChainMap

Constructor Summary

UseDefListImpl(FlowRoot pFlowRoot)

Method Summary

UseDefChain	addUseDefChain(IR pUseNode) addUseDefChain Add UseDefChain which will be created by pUseNode that uses some symbol.
UseDefChain	getOrAddUseDefChain(IR pUseNode)
UseDefChain	getUseDefChain(IR pUseNode) getUseDefChain Get UseDefChain having pUseDefNode as its use node.
java.util.List	getUseDefChainList()
void	print() print Print this DefUseList.
java.lang.String	toString()
java.lang.String	toStringByName()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

flowRoot

public final FlowRoot flowRoot

fUseDefChainMap

protected java.util.Map fUseDefChainMap

fUseDefChainList

protected java.util.List fUseDefChainList

Constructor Detail

UseDefListImpl

public UseDefListImpl(FlowRoot pFlowRoot)

Method Detail

addUseDefChain

public UseDefChain addUseDefChain(IR pUseNode)

Description copied from interface: UseDefList

addUseDefChain Add UseDefChain which will be created by pUseNode that uses some symbol.

Specified by:

addUseDefChain in interface UseDefList

getUseDefChain

public UseDefChain getUseDefChain(IR pUseNode)

getUseDefChain Get UseDefChain having pUseDefNode as its use node.

Specified by:

getUseDefChain in interface UseDefList

getOrAddUseDefChain

public UseDefChain getOrAddUseDefChain(IR pUseNode)

getUseDefChainList

public java.util.List getUseDefChainList()

print

public void print()

Description copied from interface: UseDefList

print Print this DefUseList.

Specified by:

print in interface UseDefList

toString

public java.lang.String toString()

Specified by:

toString in interface UseDefList

toStringByName

public java.lang.String toStringByName()

Specified by:

toStringByName in interface UseDefList