jdk.internal.jvmci.code

Class VirtualStackSlot

java.lang.Object

jdk.internal.jvmci.meta.AbstractValue

jdk.internal.jvmci.meta.AllocatableValue

jdk.internal.jvmci.code.StackSlotValue

jdk.internal.jvmci.code.VirtualStackSlot

All Implemented Interfaces:

JavaValue, KindProvider, TrustedInterface, Value

Direct Known Subclasses:

SimpleVirtualStackSlot, VirtualStackSlotRange

public abstract class VirtualStackSlot
extends StackSlotValue

VirtualStackSlots are stack slots that are not yet fixed to specific frame offset. They are replaced by real StackSlots with a fixed position in the frame before code emission.

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
private int	id

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
VirtualStackSlot(int id, LIRKind lirKind)

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object obj)
int	getId()
int	hashCode()
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

id

private final int id

Constructor Detail

VirtualStackSlot

public VirtualStackSlot(int id,
                        LIRKind lirKind)

Method Detail

getId

public int getId()

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