ReturnAddressExpr

java.lang.Object

EDU.purdue.cs.bloat.tree.Node

EDU.purdue.cs.bloat.tree.Expr

EDU.purdue.cs.bloat.tree.ReturnAddressExpr

All Implemented Interfaces:: Cloneable

public class ReturnAddressExpr extends Expr

ReturnAddressExpr represents a return address used with the ret opcode.

Field Summary

Fields inherited from class Expr
type

Fields inherited from class Node
parent
Constructor Summary

Constructors

Constructor

Description

ReturnAddressExpr(Type type)

Constructor.
Method Summary

Modifier and Type

Method

Description

Object

clone()

boolean

equalsExpr(Expr other)

Compares this expression to another.

int

exprHashCode()

Returns the hash code for this expresion.

void

visit(TreeVisitor visitor)

void

visitForceChildren(TreeVisitor visitor)

Visit the children of this node.

Methods inherited from class Expr
cleanupOnly, comparator, copyInto, def, isDef, setDef, setType, stmt, type

Methods inherited from class Node
block, cleanup, copyInto, hasParent, key, parent, replaceWith, replaceWith, setKey, setParent, setValueNumber, toString, valueNumber, visitChildren, visitOnly

Methods inherited from class Object
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details
- ReturnAddressExpr
  
  public ReturnAddressExpr(Type type)
  
  Constructor.
  
  Parameters:
  
  type - The type of this expression (Type.ADDRESS).
Method Details
- visitForceChildren
  
  public void visitForceChildren(TreeVisitor visitor)
  
  Description copied from class: Node
  
  Visit the children of this node. Not all Nodes will have children to visit.
  
  Specified by:
  
  visitForceChildren in class Node
- visit
  
  public void visit(TreeVisitor visitor)
  
  Specified by:
  
  visit in class Node
- exprHashCode
  
  public int exprHashCode()
  
  Description copied from class: Expr
  
  Returns the hash code for this expresion.
  
  Specified by:
  
  exprHashCode in class Expr
- equalsExpr
  
  public boolean equalsExpr(Expr other)
  
  Description copied from class: Expr
  
  Compares this expression to another.
  
  Specified by:
  
  equalsExpr in class Expr
  
  Parameters:
  
  other - Expr to which to compare this.
- clone
  
  public Object clone()
  
  Specified by:
  
  clone in class Expr