Examples with SnippetReflectionProvider org.graalvm.compiler.api.replacements.SnippetReflectionProvider used on opensource projects

Example 1 with SnippetReflectionProvider

use of org.graalvm.compiler.api.replacements.SnippetReflectionProvider in project graal by oracle.

the class GraalTruffleRuntime method registerOptimizedAssumptionDependency.

@Override
public Consumer<OptimizedAssumptionDependency> registerOptimizedAssumptionDependency(JavaConstant optimizedAssumptionConstant) {
    SnippetReflectionProvider snippetReflection = getGraalRuntime().getRequiredCapability(SnippetReflectionProvider.class);
    OptimizedAssumption optimizedAssumption = snippetReflection.asObject(OptimizedAssumption.class, optimizedAssumptionConstant);
    return optimizedAssumption.registerDependency();
}

Example 2 with SnippetReflectionProvider

use of org.graalvm.compiler.api.replacements.SnippetReflectionProvider in project graal by oracle.

the class HotSpotTruffleCompilerImpl method create.

public static HotSpotTruffleCompilerImpl create(TruffleCompilerRuntime runtime) {
    HotSpotGraalRuntimeProvider hotspotGraalRuntime = (HotSpotGraalRuntimeProvider) runtime.getGraalRuntime();
    Backend backend = hotspotGraalRuntime.getHostBackend();
    OptionValues options = TruffleCompilerOptions.getOptions();
    Suites suites = backend.getSuites().getDefaultSuites(options);
    LIRSuites lirSuites = backend.getSuites().getDefaultLIRSuites(options);
    GraphBuilderPhase phase = (GraphBuilderPhase) backend.getSuites().getDefaultGraphBuilderSuite().findPhase(GraphBuilderPhase.class).previous();
    Plugins plugins = phase.getGraphBuilderConfig().getPlugins();
    SnippetReflectionProvider snippetReflection = hotspotGraalRuntime.getRequiredCapability(SnippetReflectionProvider.class);
    return new HotSpotTruffleCompilerImpl(hotspotGraalRuntime, runtime, plugins, suites, lirSuites, backend, snippetReflection);
}

Example 3 with SnippetReflectionProvider

use of org.graalvm.compiler.api.replacements.SnippetReflectionProvider in project graal by oracle.

the class SnippetStub method getGraph.

@Override
@SuppressWarnings("try")
protected StructuredGraph getGraph(DebugContext debug, CompilationIdentifier compilationId) {
    Plugins defaultPlugins = providers.getGraphBuilderPlugins();
    MetaAccessProvider metaAccess = providers.getMetaAccess();
    SnippetReflectionProvider snippetReflection = providers.getSnippetReflection();
    Plugins plugins = new Plugins(defaultPlugins);
    plugins.prependParameterPlugin(new ConstantBindingParameterPlugin(makeConstArgs(), metaAccess, snippetReflection));
    GraphBuilderConfiguration config = GraphBuilderConfiguration.getSnippetDefault(plugins);
    // Stubs cannot have optimistic assumptions since they have
    // to be valid for the entire run of the VM.
    final StructuredGraph graph = new StructuredGraph.Builder(options, debug).method(method).compilationId(compilationId).build();
    try (DebugContext.Scope outer = debug.scope("SnippetStub", graph)) {
        graph.disableUnsafeAccessTracking();
        IntrinsicContext initialIntrinsicContext = new IntrinsicContext(method, method, getReplacementsBytecodeProvider(), INLINE_AFTER_PARSING);
        GraphBuilderPhase.Instance instance = new GraphBuilderPhase.Instance(metaAccess, providers.getStampProvider(), providers.getConstantReflection(), providers.getConstantFieldProvider(), config, OptimisticOptimizations.NONE, initialIntrinsicContext);
        instance.apply(graph);
        for (ParameterNode param : graph.getNodes(ParameterNode.TYPE)) {
            int index = param.index();
            if (method.getParameterAnnotation(NonNullParameter.class, index) != null) {
                param.setStamp(param.stamp(NodeView.DEFAULT).join(StampFactory.objectNonNull()));
            }
        }
        new RemoveValueProxyPhase().apply(graph);
        graph.setGuardsStage(GuardsStage.FLOATING_GUARDS);
        CanonicalizerPhase canonicalizer = new CanonicalizerPhase();
        PhaseContext context = new PhaseContext(providers);
        canonicalizer.apply(graph, context);
        new LoweringPhase(canonicalizer, LoweringTool.StandardLoweringStage.HIGH_TIER).apply(graph, context);
    } catch (Throwable e) {
        throw debug.handle(e);
    }
    return graph;
}

Example 4 with SnippetReflectionProvider

use of org.graalvm.compiler.api.replacements.SnippetReflectionProvider in project graal by oracle.

the class Target_com_oracle_truffle_api_interop_java_ObjectProxyHandler method beforeAnalysis.

@SuppressWarnings("deprecation")
@Override
public void beforeAnalysis(BeforeAnalysisAccess access) {
    BeforeAnalysisAccessImpl config = (BeforeAnalysisAccessImpl) access;
    getLanguageClasses().forEach(config::registerForReflectiveInstantiation);
    config.registerHierarchyForReflectiveInstantiation(TruffleInstrument.class);
    config.registerHierarchyForReflectiveInstantiation(com.oracle.truffle.api.instrumentation.InstrumentableFactory.class);
    if (useTruffleCompiler()) {
        SubstrateTruffleRuntime truffleRuntime = (SubstrateTruffleRuntime) Truffle.getRuntime();
        GraalFeature graalFeature = ImageSingletons.lookup(GraalFeature.class);
        SnippetReflectionProvider snippetReflection = graalFeature.getHostedProviders().getSnippetReflection();
        SubstrateTruffleCompiler truffleCompiler = truffleRuntime.initTruffleCompiler();
        truffleRuntime.lookupCallMethods(config.getMetaAccess());
        PartialEvaluator partialEvaluator = truffleCompiler.getPartialEvaluator();
        registerKnownTruffleFields(config, partialEvaluator.getKnownTruffleTypes());
        support.registerInterpreterEntryMethodsAsCompiled(partialEvaluator, access);
        GraphBuilderConfiguration graphBuilderConfig = partialEvaluator.getConfigForParsing();
        if (Options.TruffleInlineDuringParsing.getValue()) {
            graphBuilderConfig.getPlugins().appendInlineInvokePlugin(new TruffleParsingInlineInvokePlugin(graalFeature.getHostedProviders().getReplacements(), graphBuilderConfig.getPlugins().getInvocationPlugins(), partialEvaluator, method -> includeCallee(method, null, null)));
        }
        registerNeverPartOfCompilation(graphBuilderConfig.getPlugins().getInvocationPlugins());
        graphBuilderConfig.getPlugins().getInvocationPlugins().closeRegistration();
        HostedProviders newHostedProviders = new HostedProviders(partialEvaluator.getProviders().getMetaAccess(), partialEvaluator.getProviders().getCodeCache(), partialEvaluator.getProviders().getConstantReflection(), new HostedTruffleConstantFieldProvider(partialEvaluator.getProviders().getConstantFieldProvider()), partialEvaluator.getProviders().getForeignCalls(), partialEvaluator.getProviders().getLowerer(), partialEvaluator.getProviders().getReplacements(), partialEvaluator.getProviders().getStampProvider(), snippetReflection, graalFeature.getHostedProviders().getWordTypes());
        newHostedProviders.setGraphBuilderPlugins(graphBuilderConfig.getPlugins());
        graalFeature.initializeRuntimeCompilationConfiguration(newHostedProviders, graphBuilderConfig, this::includeCallee, this::deoptimizeOnException);
        for (ResolvedJavaMethod method : partialEvaluator.getCompilationRootMethods()) {
            graalFeature.prepareMethodForRuntimeCompilation(method, config);
        }
        initializeMethodBlacklist(config.getMetaAccess());
        /*
             * Stack frames that are visited by Truffle-level stack walking must have full frame
             * information available, otherwise SubstrateStackIntrospection cannot visit them.
             */
        for (ResolvedJavaMethod method : truffleRuntime.getAnyFrameMethod()) {
            graalFeature.requireFrameInformationForMethod(method);
            /*
                 * To avoid corner case errors, we also force compilation of these methods. This
                 * only affects builds where no Truffle language is included, because any real
                 * language makes these methods reachable (and therefore compiled).
                 */
            config.registerAsCompiled((AnalysisMethod) method);
        }
    }
    firstAnalysisRun = true;
}

Example 5 with SnippetReflectionProvider

use of org.graalvm.compiler.api.replacements.SnippetReflectionProvider in project graal by oracle.

the class SubstrateTruffleRuntime method initTruffleCompiler.

@Platforms(Platform.HOSTED_ONLY.class)
public SubstrateTruffleCompiler initTruffleCompiler() {
    assert truffleCompiler == null : "Cannot re-initialize Substrate TruffleCompiler";
    GraalFeature graalFeature = ImageSingletons.lookup(GraalFeature.class);
    SnippetReflectionProvider snippetReflection = graalFeature.getHostedProviders().getSnippetReflection();
    SubstrateTruffleCompiler compiler = new SubstrateTruffleCompiler(this, graalFeature.getHostedProviders().getGraphBuilderPlugins(), GraalSupport.getSuites(), GraalSupport.getLIRSuites(), GraalSupport.getRuntimeConfig().getBackendForNormalMethod(), snippetReflection);
    truffleCompiler = compiler;
    return compiler;
}