com.oracle.graal.replacements

Class ConstantBindingParameterPlugin

java.lang.Object

com.oracle.graal.replacements.ConstantBindingParameterPlugin

All Implemented Interfaces:

GraphBuilderPlugin, ParameterPlugin

public class ConstantBindingParameterPlugin
extends Object
implements ParameterPlugin

A ParameterPlugin that binds constant values to some parameters.

Field Summary

Fields

Modifier and Type	Field and Description
private Object[]	constantArgs
private MetaAccessProvider	metaAccess
private SnippetReflectionProvider	snippetReflection

Constructor Summary

Constructors

Constructor and Description
ConstantBindingParameterPlugin(Object[] constantArgs, MetaAccessProvider metaAccess, SnippetReflectionProvider snippetReflection) Creates a plugin that will create ConstantNodes for each parameter with an index equal to that of a non-null object in constantArgs (from which the ConstantNode is created if it isn't already a ConstantNode).

Method Summary

Modifier and Type	Method and Description
FloatingNode	interceptParameter(GraphBuilderContext b, int index, Stamp stamp)

Methods inherited from class java.lang.Object

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

Field Detail

constantArgs

private final Object[] constantArgs

metaAccess

private final MetaAccessProvider metaAccess

snippetReflection

private final SnippetReflectionProvider snippetReflection

Constructor Detail

ConstantBindingParameterPlugin

public ConstantBindingParameterPlugin(Object[] constantArgs,
                                      MetaAccessProvider metaAccess,
                                      SnippetReflectionProvider snippetReflection)

Creates a plugin that will create ConstantNodes for each parameter with an index equal to that of a non-null object in constantArgs (from which the ConstantNode is created if it isn't already a ConstantNode).

Method Detail

interceptParameter

public FloatingNode interceptParameter(GraphBuilderContext b,
                                       int index,
                                       Stamp stamp)

Specified by:

interceptParameter in interface ParameterPlugin