com.oracle.svm.core.graal.meta

Class SubstrateReplacements

java.lang.Object

org.graalvm.compiler.replacements.ReplacementsImpl

com.oracle.svm.core.graal.meta.SubstrateReplacements

All Implemented Interfaces:

org.graalvm.compiler.nodes.graphbuilderconf.GraphBuilderPlugin, org.graalvm.compiler.nodes.graphbuilderconf.InlineInvokePlugin, org.graalvm.compiler.nodes.spi.Replacements

Direct Known Subclasses:

HostedReplacements

public class SubstrateReplacements
extends org.graalvm.compiler.replacements.ReplacementsImpl

The replacements implementation for the compiler at runtime. All snippets and method substitutions are pre-compiled at image generation (and not on demand when a snippet is instantiated).

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected static class	SubstrateReplacements.Builder
static interface	SubstrateReplacements.GraphMakerFactory
protected class	SubstrateReplacements.SnippetInlineInvokePlugin

Nested classes/interfaces inherited from class org.graalvm.compiler.replacements.ReplacementsImpl

org.graalvm.compiler.replacements.ReplacementsImpl.GraphMaker

Nested classes/interfaces inherited from interface org.graalvm.compiler.nodes.graphbuilderconf.InlineInvokePlugin

org.graalvm.compiler.nodes.graphbuilderconf.InlineInvokePlugin.InlineInfo

Field Summary

Fields inherited from class org.graalvm.compiler.replacements.ReplacementsImpl

defaultBytecodeProvider, graphs, providers, snippetReflection, target

Constructor Summary

Constructors

Constructor and Description
SubstrateReplacements(org.graalvm.compiler.phases.util.Providers providers, org.graalvm.compiler.api.replacements.SnippetReflectionProvider snippetReflection, org.graalvm.compiler.bytecode.BytecodeProvider bytecodeProvider, jdk.vm.ci.code.TargetDescription target, SubstrateReplacements.GraphMakerFactory graphMakerFactory)

Method Summary

Modifier and Type	Method and Description
protected void	copyFrom(SubstrateReplacements copyFrom, Function<Object,Object> objectReplacer)
protected org.graalvm.compiler.replacements.ReplacementsImpl.GraphMaker	createGraphMaker(jdk.vm.ci.meta.ResolvedJavaMethod substitute, jdk.vm.ci.meta.ResolvedJavaMethod substitutedMethod)
void	encodeSnippets()
Set<jdk.vm.ci.meta.ResolvedJavaMethod>	getDelayedInvocationPluginMethods()
org.graalvm.compiler.nodes.StructuredGraph	getIntrinsicGraph(jdk.vm.ci.meta.ResolvedJavaMethod method, org.graalvm.compiler.core.common.CompilationIdentifier compilationId, org.graalvm.compiler.debug.DebugContext debug, org.graalvm.compiler.nodes.Cancellable cancellable)
protected org.graalvm.compiler.nodes.graphbuilderconf.MethodSubstitutionPlugin	getMethodSubstitution(jdk.vm.ci.meta.ResolvedJavaMethod method)
org.graalvm.compiler.nodes.StructuredGraph	getSnippet(jdk.vm.ci.meta.ResolvedJavaMethod method, jdk.vm.ci.meta.ResolvedJavaMethod recursiveEntry, Object[] args, boolean trackNodeSourcePosition, org.graalvm.compiler.graph.NodeSourcePosition replaceePosition, org.graalvm.compiler.options.OptionValues options)
Collection<org.graalvm.compiler.nodes.StructuredGraph>	getSnippetGraphs(boolean trackNodeSourcePosition, org.graalvm.compiler.options.OptionValues options)
Collection<jdk.vm.ci.meta.ResolvedJavaMethod>	getSnippetMethods()
org.graalvm.compiler.graph.NodeClass<?>[]	getSnippetNodeClasses()
org.graalvm.compiler.nodes.StructuredGraph	getSubstitution(jdk.vm.ci.meta.ResolvedJavaMethod original, int invokeBci, boolean trackNodeSourcePosition, org.graalvm.compiler.graph.NodeSourcePosition replaceePosiion, org.graalvm.compiler.options.OptionValues options)
boolean	hasSubstitution(jdk.vm.ci.meta.ResolvedJavaMethod method, int callerBci)
void	registerImmutableObjects(org.graalvm.nativeimage.hosted.Feature.CompilationAccess access)
void	registerSnippet(jdk.vm.ci.meta.ResolvedJavaMethod method, jdk.vm.ci.meta.ResolvedJavaMethod original, Object receiver, boolean trackNodeSourcePosition, org.graalvm.compiler.options.OptionValues options) Compiles the snippet and stores the graph.
void	setGraphBuilderPlugins(org.graalvm.compiler.nodes.graphbuilderconf.GraphBuilderConfiguration.Plugins plugins)

Methods inherited from class org.graalvm.compiler.replacements.ReplacementsImpl

getDefaultReplacementBytecodeProvider, getGraphBuilderPlugins, getIntrinsifyingPlugin, getMethodSubstitution, getProviders, getSnippetTemplateCache, makeGraph, makeGraph, notifyNotInlined, openDebugContext, registerMethodSubstitution, registerSnippetTemplateCache, setProviders, shouldInlineInvoke

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.graalvm.compiler.nodes.spi.Replacements

closeSnippetRegistration

Methods inherited from interface org.graalvm.compiler.nodes.graphbuilderconf.InlineInvokePlugin

notifyAfterInline, notifyBeforeInline

Constructor Detail

SubstrateReplacements

public SubstrateReplacements(org.graalvm.compiler.phases.util.Providers providers,
                             org.graalvm.compiler.api.replacements.SnippetReflectionProvider snippetReflection,
                             org.graalvm.compiler.bytecode.BytecodeProvider bytecodeProvider,
                             jdk.vm.ci.code.TargetDescription target,
                             SubstrateReplacements.GraphMakerFactory graphMakerFactory)

Method Detail

registerImmutableObjects

public void registerImmutableObjects(org.graalvm.nativeimage.hosted.Feature.CompilationAccess access)

getSnippetGraphs

public Collection<org.graalvm.compiler.nodes.StructuredGraph> getSnippetGraphs(boolean trackNodeSourcePosition,
                                                                               org.graalvm.compiler.options.OptionValues options)

getSnippetNodeClasses

public org.graalvm.compiler.graph.NodeClass<?>[] getSnippetNodeClasses()

getSnippetMethods

public Collection<jdk.vm.ci.meta.ResolvedJavaMethod> getSnippetMethods()

setGraphBuilderPlugins

public void setGraphBuilderPlugins(org.graalvm.compiler.nodes.graphbuilderconf.GraphBuilderConfiguration.Plugins plugins)

Overrides:

setGraphBuilderPlugins in class org.graalvm.compiler.replacements.ReplacementsImpl

getSnippet

public org.graalvm.compiler.nodes.StructuredGraph getSnippet(jdk.vm.ci.meta.ResolvedJavaMethod method,
                                                             jdk.vm.ci.meta.ResolvedJavaMethod recursiveEntry,
                                                             Object[] args,
                                                             boolean trackNodeSourcePosition,
                                                             org.graalvm.compiler.graph.NodeSourcePosition replaceePosition,
                                                             org.graalvm.compiler.options.OptionValues options)

Specified by:

getSnippet in interface org.graalvm.compiler.nodes.spi.Replacements

Overrides:

getSnippet in class org.graalvm.compiler.replacements.ReplacementsImpl

registerSnippet

public void registerSnippet(jdk.vm.ci.meta.ResolvedJavaMethod method,
                            jdk.vm.ci.meta.ResolvedJavaMethod original,
                            Object receiver,
                            boolean trackNodeSourcePosition,
                            org.graalvm.compiler.options.OptionValues options)

Compiles the snippet and stores the graph.

Specified by:

registerSnippet in interface org.graalvm.compiler.nodes.spi.Replacements

Overrides:

registerSnippet in class org.graalvm.compiler.replacements.ReplacementsImpl

getDelayedInvocationPluginMethods

public Set<jdk.vm.ci.meta.ResolvedJavaMethod> getDelayedInvocationPluginMethods()

encodeSnippets

public void encodeSnippets()

copyFrom

protected void copyFrom(SubstrateReplacements copyFrom,
                        Function<Object,Object> objectReplacer)

getMethodSubstitution

protected org.graalvm.compiler.nodes.graphbuilderconf.MethodSubstitutionPlugin getMethodSubstitution(jdk.vm.ci.meta.ResolvedJavaMethod method)

Overrides:

getMethodSubstitution in class org.graalvm.compiler.replacements.ReplacementsImpl

hasSubstitution

public boolean hasSubstitution(jdk.vm.ci.meta.ResolvedJavaMethod method,
                               int callerBci)

Specified by:

hasSubstitution in interface org.graalvm.compiler.nodes.spi.Replacements

Overrides:

hasSubstitution in class org.graalvm.compiler.replacements.ReplacementsImpl

getSubstitution

public org.graalvm.compiler.nodes.StructuredGraph getSubstitution(jdk.vm.ci.meta.ResolvedJavaMethod original,
                                                                  int invokeBci,
                                                                  boolean trackNodeSourcePosition,
                                                                  org.graalvm.compiler.graph.NodeSourcePosition replaceePosiion,
                                                                  org.graalvm.compiler.options.OptionValues options)

Specified by:

getSubstitution in interface org.graalvm.compiler.nodes.spi.Replacements

Overrides:

getSubstitution in class org.graalvm.compiler.replacements.ReplacementsImpl

getIntrinsicGraph

public org.graalvm.compiler.nodes.StructuredGraph getIntrinsicGraph(jdk.vm.ci.meta.ResolvedJavaMethod method,
                                                                    org.graalvm.compiler.core.common.CompilationIdentifier compilationId,
                                                                    org.graalvm.compiler.debug.DebugContext debug,
                                                                    org.graalvm.compiler.nodes.Cancellable cancellable)

Specified by:

getIntrinsicGraph in interface org.graalvm.compiler.nodes.spi.Replacements

Overrides:

getIntrinsicGraph in class org.graalvm.compiler.replacements.ReplacementsImpl

createGraphMaker

protected final org.graalvm.compiler.replacements.ReplacementsImpl.GraphMaker createGraphMaker(jdk.vm.ci.meta.ResolvedJavaMethod substitute,
                                                                                               jdk.vm.ci.meta.ResolvedJavaMethod substitutedMethod)

Overrides:

createGraphMaker in class org.graalvm.compiler.replacements.ReplacementsImpl