com.oracle.graal.hotspot.replacements

Class TypeCheckSnippetUtils.Hints

java.lang.Object

com.oracle.graal.hotspot.replacements.TypeCheckSnippetUtils.Hints

Enclosing class:

TypeCheckSnippetUtils

public static class TypeCheckSnippetUtils.Hints
extends Object

A set of type check hints ordered by decreasing probabilities.

Field Summary

Fields

Modifier and Type	Field and Description
ConstantNode[]	hubs The hubs of the hint types.
boolean[]	isPositive A predicate over hubs specifying whether the corresponding hint type is a sub-type of the checked type.

Constructor Summary

Constructors

Constructor and Description
Hints(ConstantNode[] hints, boolean[] hintIsPositive)

Method Summary

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

hubs

public final ConstantNode[] hubs

The hubs of the hint types.

isPositive

public final boolean[] isPositive

A predicate over hubs specifying whether the corresponding hint type is a sub-type of the checked type.

Constructor Detail

Hints

Hints(ConstantNode[] hints,
      boolean[] hintIsPositive)