com.oracle.graal.lir

Class Variable

java.lang.Object

jdk.internal.jvmci.meta.AbstractValue

jdk.internal.jvmci.meta.AllocatableValue

com.oracle.graal.lir.Variable

All Implemented Interfaces:

JavaValue, KindProvider, TrustedInterface, Value

public final class Variable
extends AllocatableValue

Represents a value that is yet to be bound to a machine location (such as a RegisterValue or StackSlot) by a register allocator.

Nested Class Summary

Nested classes/interfaces inherited from interface jdk.internal.jvmci.meta.Value

Value.IllegalValue

Field Summary

Fields

Modifier and Type	Field and Description
int	index The identifier of the variable.
private String	name

Fields inherited from class jdk.internal.jvmci.meta.AllocatableValue

NONE

Fields inherited from class jdk.internal.jvmci.meta.AbstractValue

ILLEGAL

Fields inherited from interface jdk.internal.jvmci.meta.Value

NO_VALUES

Constructor Summary

Constructors

Constructor and Description
Variable(LIRKind kind, int index) Creates a new variable.

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object obj)
String	getName()
int	hashCode()
void	setName(String name)
String	toString()

Methods inherited from class jdk.internal.jvmci.meta.AbstractValue

getKind, getKindSuffix, getLIRKind, getPlatformKind, identityEquals

Methods inherited from class java.lang.Object

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

Methods inherited from interface jdk.internal.jvmci.meta.JavaValue

getKind

Methods inherited from interface jdk.internal.jvmci.meta.KindProvider

getKind

Methods inherited from interface jdk.internal.jvmci.meta.Value

identityEquals

Field Detail

index

public final int index

The identifier of the variable. This is a non-zero index in a contiguous 0-based name space.

name

private String name

Constructor Detail

Variable

public Variable(LIRKind kind,
                int index)

Creates a new variable.

Parameters:

kind -

index -

Method Detail

setName

public void setName(String name)

getName

public String getName()

toString

public String toString()

Overrides:

toString in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class AbstractValue

equals

public boolean equals(Object obj)

Overrides:

equals in class AbstractValue