coins.backend.lir
Class LirLabelRef

java.lang.Object
  coins.backend.lir.LirNode
      coins.backend.lir.LirLabelRef

public class LirLabelRef

extends LirNode

Represent LABEL node

Nested Class Summary

Nested classes inherited from class coins.backend.lir.LirNode

LirNode.Scanner

Field Summary

Label	label Label this node holds
int	variant Variant id

Fields inherited from class coins.backend.lir.LirNode

id, opCode, opt, type

Constructor Summary

LirLabelRef(int id, int op, int type, Label lab, ImList opt)

LirLabelRef(int id, int op, int type, Label lab, int variant, ImList opt)

Method Summary

void	accept(LirVisitor v) Accept visitor v
boolean	equals(java.lang.Object x) Return true if this object equals to x
int	hashCode() Return hash value of LirNode.
LirNode	makeCopy(LirFactory fac) Return a deep copy of this node
LirNode	replaceOptions(LirFactory fac, ImList newOpt) Return a copy of this node without options.
java.lang.Object	toSexp() Convert to external LIR format.
java.lang.String	toString() Visualize

Methods inherited from class coins.backend.lir.LirNode

getTargets, isBranch, isPhysicalRegister, isRegisterOperand, kid, makeShallowCopy, nKids, nSrcs, pickUpDefs, pickUpUses, replaceLabel, setKid, setSrc, src, toStringExp

Methods inherited from class java.lang.Object

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

Field Detail

label

public final Label label

Label this node holds

variant

public final int variant

Variant id

Constructor Detail

LirLabelRef

public LirLabelRef(int id,
                   int op,
                   int type,
                   Label lab,
                   ImList opt)

LirLabelRef

public LirLabelRef(int id,
                   int op,
                   int type,
                   Label lab,
                   int variant,
                   ImList opt)

Method Detail

makeCopy

public LirNode makeCopy(LirFactory fac)

Description copied from class: LirNode

Return a deep copy of this node

Specified by:

makeCopy in class LirNode

replaceOptions

public LirNode replaceOptions(LirFactory fac,
                              ImList newOpt)

Description copied from class: LirNode

Return a copy of this node without options.

Specified by:

replaceOptions in class LirNode

toSexp

public java.lang.Object toSexp()

Convert to external LIR format.

Overrides:

toSexp in class LirNode

toString

public java.lang.String toString()

Description copied from class: LirNode

Visualize

Overrides:

toString in class LirNode

equals

public boolean equals(java.lang.Object x)

Description copied from class: LirNode

Return true if this object equals to x

Overrides:

equals in class LirNode

hashCode

public int hashCode()

Description copied from class: LirNode

Return hash value of LirNode.

Overrides:

hashCode in class LirNode

accept

public void accept(LirVisitor v)

Description copied from class: LirNode

Accept visitor v

Specified by:

accept in class LirNode