com.oracle.graal.lir.alloc.lsra

Enum Interval.RegisterBinding

java.lang.Object

java.lang.Enum<Interval.RegisterBinding>

com.oracle.graal.lir.alloc.lsra.Interval.RegisterBinding

All Implemented Interfaces:

Serializable, Comparable<Interval.RegisterBinding>

Enclosing class:

Interval

static enum Interval.RegisterBinding
extends Enum<Interval.RegisterBinding>

Constants denoting whether an interval is bound to a specific register. This models platform dependencies on register usage for certain instructions.

Enum Constant Summary

Enum Constants

Enum Constant and Description
Any Interval has no specific register requirements.
Fixed Interval is bound to a specific register as required by the platform.
Stack Interval is bound to a stack slot.

Field Summary

Fields

Modifier and Type	Field and Description
static Interval.RegisterBinding[]	VALUES

Method Summary

Modifier and Type	Method and Description
static Interval.RegisterBinding	valueOf(String name) Returns the enum constant of this type with the specified name.
static Interval.RegisterBinding[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

Fixed

public static final Interval.RegisterBinding Fixed

Interval is bound to a specific register as required by the platform.

Any

public static final Interval.RegisterBinding Any

Interval has no specific register requirements.

Stack

public static final Interval.RegisterBinding Stack

Interval is bound to a stack slot.

Field Detail

VALUES

public static final Interval.RegisterBinding[] VALUES

Method Detail

values

public static Interval.RegisterBinding[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (Interval.RegisterBinding c : Interval.RegisterBinding.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static Interval.RegisterBinding valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null