Class StoreExpr

java.lang.Object

EDU.purdue.cs.bloat.tree.Node

EDU.purdue.cs.bloat.tree.Expr

EDU.purdue.cs.bloat.tree.StoreExpr

All Implemented Interfaces:

Assign, Cloneable

public class StoreExpr
extends Expr
implements Assign

StoreExpr represents a store of an expression into a memory location.

See Also:

• MemExpr

Field Summary

Fields inherited from class Expr

type

Fields inherited from class Node

parent

Constructor Summary

Constructors

Constructor	Description
StoreExpr(MemExpr target, Expr expr, Type type)	Constructor.

Method Summary

Modifier and Type	Method	Description
Object	clone()
DefExpr[]	defs()	Returns the MemExpr into which the expression is stored.
boolean	equalsExpr(Expr other)	Compares this expression to another.
Expr	expr()	Returns the expression being stored.
int	exprHashCode()	Returns the hash code for this expresion.
MemExpr	target()	Returns the memory location (or local variable) into which the expression is stored.
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

StoreExpr

public StoreExpr(MemExpr target,
 Expr expr,
 Type type)

Constructor.

Parameters:

target - The memory location (or local variable, etc.) into which expr is stored.

expr - An expression whose value is to be stored.

type - The type of this expression.

Method Details

defs

public DefExpr[] defs()

Returns the MemExpr into which the expression is stored.

Specified by:

defs in interface Assign

target

public MemExpr target()

Returns the memory location (or local variable) into which the expression is stored.

expr

public Expr expr()

Returns the expression being stored.

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