exc.block

Class CforBlock

java.lang.Object

exc.object.PropObject

exc.block.Block

exc.block.CondBlock

exc.block.CforBlock

All Implemented Interfaces:

ForBlock, IVarContainer

public class CforBlock
extends CondBlock
implements ForBlock

Field Summary

Fields inherited from class exc.block.Block

BlockCounter

Fields inherited from class exc.object.PropObject

id

Constructor Summary

Constructors

Constructor and Description
CforBlock(BasicBlock init, BasicBlock cond, BasicBlock iter, BlockList body, java.lang.String construct_name)
CforBlock(CforBlock forBlock)

Method Summary

Modifier and Type	Method and Description
void	Canonicalize() canonicalize loop expressions
Block	copy() copy this block
Xcode	getCheckOpcode() get opcode of condition expression
Xobject	getInductionVar() get induction variable
BasicBlock	getInitBBlock() get loop initialization expression block.
BasicBlock	getIterBBlock() get loop iteration expression block.
Xobject	getLoopVar() Deprecated.
Xobject	getLowerBound() get lower bound
Xobject	getMinUpperBound()
Xobject	getStep() get step
Xobject	getUpperBound() get upper bound
boolean	isCanonical() whether or not canonicalized
void	setInitBlock(BasicBlock s)
void	setIterBlock(BasicBlock s)
void	setLowerBound(Xobject x) set lower bound
void	setStep(Xobject x) set step
void	setUpperBound(Xobject x) set upper bound
Xobject	toXobject() convert to Xobject
void	visitBasicBlock(BasicBlockVisitor v) apply BasicBlockVisitor v

Methods inherited from class exc.block.CondBlock

getBody, getCondBBlock, setBody, setCondBBlock, toString

Methods inherited from class exc.block.Block

add, add, add, findCommonIdent, findParentBlockStmt, findVarIdent, findVarIdent, findVarIdentBlock, findVarIdentBlock, findXMPobject, getBasicBlock, getConstructNameObj, getElseBody, getInfoExpr, getLabel, getLineNo, getNext, getParent, getParentBlock, getPrev, getThenBody, getXMPobject, getXMPsymbolTable, insert, insert, insert, numberOfBasicBlock, numberOfBlock, Opcode, remove, removeVarIdent, replace, setElseBody, setInitBBlock, setIterBBlock, setLabel, setLineNo, setParent, setThenBody, visitBody

Methods inherited from class exc.object.PropObject

getProp, getProperties, Id, remProp, remProperties, setId, setProp, setProperties

Methods inherited from class java.lang.Object

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

Methods inherited from interface exc.block.ForBlock

getBody

Constructor Detail

CforBlock

public CforBlock(BasicBlock init,
                 BasicBlock cond,
                 BasicBlock iter,
                 BlockList body,
                 java.lang.String construct_name)

CforBlock

public CforBlock(CforBlock forBlock)

Method Detail

copy

public Block copy()

Description copied from class: Block

copy this block

Overrides:

copy in class CondBlock

getInitBBlock

public BasicBlock getInitBBlock()

Description copied from class: Block

get loop initialization expression block.

Specified by:

getInitBBlock in interface ForBlock

Overrides:

getInitBBlock in class Block

getIterBBlock

public BasicBlock getIterBBlock()

Description copied from class: Block

get loop iteration expression block.

Overrides:

getIterBBlock in class Block

setInitBlock

public void setInitBlock(BasicBlock s)

setIterBlock

public void setIterBlock(BasicBlock s)

visitBasicBlock

public void visitBasicBlock(BasicBlockVisitor v)

Description copied from class: Block

apply BasicBlockVisitor v

Overrides:

visitBasicBlock in class Block

Canonicalize

public void Canonicalize()

Description copied from interface: ForBlock

canonicalize loop expressions

Specified by:

Canonicalize in interface ForBlock

isCanonical

public boolean isCanonical()

Description copied from interface: ForBlock

whether or not canonicalized

Specified by:

isCanonical in interface ForBlock

getInductionVar

public Xobject getInductionVar()

Description copied from interface: ForBlock

get induction variable

Specified by:

getInductionVar in interface ForBlock

getLoopVar

@Deprecated
public Xobject getLoopVar()

Deprecated.

getLowerBound

public Xobject getLowerBound()

Description copied from interface: ForBlock

get lower bound

Specified by:

getLowerBound in interface ForBlock

getUpperBound

public Xobject getUpperBound()

Description copied from interface: ForBlock

get upper bound

Specified by:

getUpperBound in interface ForBlock

getMinUpperBound

public Xobject getMinUpperBound()

getStep

public Xobject getStep()

Description copied from interface: ForBlock

get step

Specified by:

getStep in interface ForBlock

getCheckOpcode

public Xcode getCheckOpcode()

Description copied from interface: ForBlock

get opcode of condition expression

Specified by:

getCheckOpcode in interface ForBlock

setLowerBound

public void setLowerBound(Xobject x)

Description copied from interface: ForBlock

set lower bound

Specified by:

setLowerBound in interface ForBlock

setUpperBound

public void setUpperBound(Xobject x)

Description copied from interface: ForBlock

set upper bound

Specified by:

setUpperBound in interface ForBlock

setStep

public void setStep(Xobject x)

Description copied from interface: ForBlock

set step

Specified by:

setStep in interface ForBlock

toXobject

public Xobject toXobject()

Description copied from class: Block

convert to Xobject

Specified by:

toXobject in interface ForBlock

Overrides:

toXobject in class CondBlock