com.oracle.graal.hotspot

Class HotSpotReplacementsImpl

java.lang.Object

com.oracle.graal.replacements.ReplacementsImpl

com.oracle.graal.hotspot.HotSpotReplacementsImpl

All Implemented Interfaces:

GraphBuilderPlugin, InlineInvokePlugin, Replacements

public class HotSpotReplacementsImpl
extends ReplacementsImpl

Filters certain method substitutions based on whether there is underlying hardware support for them.

Nested Class Summary

Nested classes/interfaces inherited from class com.oracle.graal.replacements.ReplacementsImpl

ReplacementsImpl.ClassReplacements, ReplacementsImpl.GraphMaker

Nested classes/interfaces inherited from interface com.oracle.graal.graphbuilderconf.InlineInvokePlugin

InlineInvokePlugin.InlineInfo

Field Summary

Fields

Modifier and Type	Field and Description
private HotSpotVMConfig	config

Fields inherited from class com.oracle.graal.replacements.ReplacementsImpl

graphs, providers, snippetReflection, target

Constructor Summary

Constructors

Constructor and Description
HotSpotReplacementsImpl(Providers providers, SnippetReflectionProvider snippetReflection, HotSpotVMConfig config, TargetDescription target)

Method Summary

Modifier and Type	Method and Description
protected boolean	hasGenericInvocationPluginAnnotation(ResolvedJavaMethod method)
protected ResolvedJavaMethod	registerMethodSubstitution(ReplacementsImpl.ClassReplacements cr, Executable originalMethod, Method substituteMethod) Registers a method substitution.

Methods inherited from class com.oracle.graal.replacements.ReplacementsImpl

createGraphMaker, getAllReplacements, getClassReplacements, getGraphBuilderPlugins, getSnippet, getSnippet, getSnippetTemplateCache, getSubstitution, getSubstitutionMethod, hasSubstitution, makeGraph, notifyNotInlined, registerSnippet, registerSnippetTemplateCache, registerSubstitutions, resolveClass, setGraphBuilderPlugins, shouldInlineInvoke

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.oracle.graal.nodes.spi.Replacements

getSubstitution, hasSubstitution

Methods inherited from interface com.oracle.graal.graphbuilderconf.InlineInvokePlugin

notifyAfterInline, notifyBeforeInline

Field Detail

config

private final HotSpotVMConfig config

Constructor Detail

HotSpotReplacementsImpl

public HotSpotReplacementsImpl(Providers providers,
                               SnippetReflectionProvider snippetReflection,
                               HotSpotVMConfig config,
                               TargetDescription target)

Method Detail

hasGenericInvocationPluginAnnotation

protected boolean hasGenericInvocationPluginAnnotation(ResolvedJavaMethod method)

Overrides:

hasGenericInvocationPluginAnnotation in class ReplacementsImpl

registerMethodSubstitution

protected ResolvedJavaMethod registerMethodSubstitution(ReplacementsImpl.ClassReplacements cr,
                                                        Executable originalMethod,
                                                        Method substituteMethod)

Description copied from class: ReplacementsImpl

Registers a method substitution.

Overrides:

registerMethodSubstitution in class ReplacementsImpl

originalMethod - a method or constructor being substituted

substituteMethod - the substitute method

Returns:

the original method