org.graalvm.compiler.hotspot.meta

Enum HotSpotForeignCallDescriptor.Reexecutability

java.lang.Object

java.lang.Enum<HotSpotForeignCallDescriptor.Reexecutability>

org.graalvm.compiler.hotspot.meta.HotSpotForeignCallDescriptor.Reexecutability

All Implemented Interfaces:

Serializable, Comparable<HotSpotForeignCallDescriptor.Reexecutability>

Enclosing class:

HotSpotForeignCallDescriptor

public static enum HotSpotForeignCallDescriptor.Reexecutability
extends Enum<HotSpotForeignCallDescriptor.Reexecutability>

Constants specifying when a foreign call or stub call is re-executable.

Enum Constant Summary

Enum Constants

Enum Constant and Description
NOT_REEXECUTABLE Denotes a call that cannot be re-executed.
REEXECUTABLE Denotes a call that can always be re-executed.

Method Summary

Modifier and Type	Method and Description
static HotSpotForeignCallDescriptor.Reexecutability	valueOf(String name) Returns the enum constant of this type with the specified name.
static HotSpotForeignCallDescriptor.Reexecutability[]	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

NOT_REEXECUTABLE

public static final HotSpotForeignCallDescriptor.Reexecutability NOT_REEXECUTABLE

Denotes a call that cannot be re-executed. If an exception is raised, the call is deoptimized and the exception is passed on to be dispatched. If the call can throw an exception it needs to have a precise frame state.

REEXECUTABLE

public static final HotSpotForeignCallDescriptor.Reexecutability REEXECUTABLE

Denotes a call that can always be re-executed. If an exception is raised by the call it may be cleared, compiled code deoptimized and reexecuted. Since the call has no side effects it is assumed that the same exception will be thrown.

Method Detail

values

public static HotSpotForeignCallDescriptor.Reexecutability[] values()

Returns:

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

valueOf

public static HotSpotForeignCallDescriptor.Reexecutability valueOf(String name)

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