Examples with GraphBuilderConfiguration org.graalvm.compiler.nodes.graphbuilderconf.GraphBuilderConfiguration used on opensource projects

Example 1 with GraphBuilderConfiguration

use of org.graalvm.compiler.nodes.graphbuilderconf.GraphBuilderConfiguration in project graal by oracle.

the class HotSpotGraalCompiler method configGraphBuilderSuite.

/**
 * Reconfigures a given graph builder suite (GBS) if one of the given GBS parameter values is
 * not the default.
 *
 * @param suite the graph builder suite
 * @param shouldDebugNonSafepoints specifies if extra debug info should be generated (default is
 *            false)
 * @param isOSR specifies if extra OSR-specific post-processing is required (default is false)
 * @return a new suite derived from {@code suite} if any of the GBS parameters did not have a
 *         default value otherwise {@code suite}
 */
protected PhaseSuite<HighTierContext> configGraphBuilderSuite(PhaseSuite<HighTierContext> suite, boolean shouldDebugNonSafepoints, boolean isOSR) {
    if (shouldDebugNonSafepoints || isOSR) {
        PhaseSuite<HighTierContext> newGbs = suite.copy();
        if (shouldDebugNonSafepoints) {
            GraphBuilderPhase graphBuilderPhase = (GraphBuilderPhase) newGbs.findPhase(GraphBuilderPhase.class).previous();
            GraphBuilderConfiguration graphBuilderConfig = graphBuilderPhase.getGraphBuilderConfig();
            graphBuilderConfig = graphBuilderConfig.withNodeSourcePosition(true);
            GraphBuilderPhase newGraphBuilderPhase = new GraphBuilderPhase(graphBuilderConfig);
            newGbs.findPhase(GraphBuilderPhase.class).set(newGraphBuilderPhase);
        }
        if (isOSR) {
            // We must not clear non liveness for OSR compilations.
            GraphBuilderPhase graphBuilderPhase = (GraphBuilderPhase) newGbs.findPhase(GraphBuilderPhase.class).previous();
            GraphBuilderConfiguration graphBuilderConfig = graphBuilderPhase.getGraphBuilderConfig();
            GraphBuilderPhase newGraphBuilderPhase = new GraphBuilderPhase(graphBuilderConfig);
            newGbs.findPhase(GraphBuilderPhase.class).set(newGraphBuilderPhase);
            newGbs.appendPhase(new OnStackReplacementPhase());
        }
        return newGbs;
    }
    return suite;
}

Example 2 with GraphBuilderConfiguration

use of org.graalvm.compiler.nodes.graphbuilderconf.GraphBuilderConfiguration in project graal by oracle.

the class HotSpotGraalCompiler method getIntrinsicGraph.

/**
 * Gets a graph produced from the intrinsic for a given method that can be compiled and
 * installed for the method.
 *
 * @param method
 * @param compilationId
 * @param options
 * @param debug
 * @return an intrinsic graph that can be compiled and installed for {@code method} or null
 */
@SuppressWarnings("try")
public StructuredGraph getIntrinsicGraph(ResolvedJavaMethod method, HotSpotProviders providers, CompilationIdentifier compilationId, OptionValues options, DebugContext debug) {
    Replacements replacements = providers.getReplacements();
    Bytecode subst = replacements.getSubstitutionBytecode(method);
    if (subst != null) {
        ResolvedJavaMethod substMethod = subst.getMethod();
        assert !substMethod.equals(method);
        StructuredGraph graph = new StructuredGraph.Builder(options, debug, AllowAssumptions.YES).method(substMethod).compilationId(compilationId).build();
        try (DebugContext.Scope scope = debug.scope("GetIntrinsicGraph", graph)) {
            Plugins plugins = new Plugins(providers.getGraphBuilderPlugins());
            GraphBuilderConfiguration config = GraphBuilderConfiguration.getSnippetDefault(plugins);
            IntrinsicContext initialReplacementContext = new IntrinsicContext(method, substMethod, subst.getOrigin(), ROOT_COMPILATION);
            new GraphBuilderPhase.Instance(providers.getMetaAccess(), providers.getStampProvider(), providers.getConstantReflection(), providers.getConstantFieldProvider(), config, OptimisticOptimizations.NONE, initialReplacementContext).apply(graph);
            assert !graph.isFrozen();
            return graph;
        } catch (Throwable e) {
            debug.handle(e);
        }
    }
    return null;
}

Example 3 with GraphBuilderConfiguration

use of org.graalvm.compiler.nodes.graphbuilderconf.GraphBuilderConfiguration in project graal by oracle.

the class PartialEvaluator method createGraphDecoder.

@SuppressWarnings("unused")
protected PEGraphDecoder createGraphDecoder(StructuredGraph graph, final HighTierContext tierContext, LoopExplosionPlugin loopExplosionPlugin, InvocationPlugins invocationPlugins, InlineInvokePlugin[] inlineInvokePlugins, ParameterPlugin parameterPlugin, NodePlugin[] nodePluginList, ResolvedJavaMethod callInlined, SourceLanguagePositionProvider sourceLanguagePositionProvider) {
    final GraphBuilderConfiguration newConfig = configForParsing.copy();
    if (newConfig.trackNodeSourcePosition()) {
        graph.setTrackNodeSourcePosition();
    }
    InvocationPlugins parsingInvocationPlugins = newConfig.getPlugins().getInvocationPlugins();
    Plugins plugins = newConfig.getPlugins();
    ReplacementsImpl replacements = (ReplacementsImpl) providers.getReplacements();
    plugins.clearInlineInvokePlugins();
    plugins.appendInlineInvokePlugin(replacements);
    plugins.appendInlineInvokePlugin(new ParsingInlineInvokePlugin(replacements, parsingInvocationPlugins, loopExplosionPlugin));
    if (!TruffleCompilerOptions.getValue(PrintTruffleExpansionHistogram)) {
        plugins.appendInlineInvokePlugin(new InlineDuringParsingPlugin());
    }
    Providers compilationUnitProviders = providers.copyWith(new TruffleConstantFieldProvider(providers.getConstantFieldProvider(), providers.getMetaAccess()));
    return new CachingPEGraphDecoder(architecture, graph, compilationUnitProviders, newConfig, TruffleCompilerImpl.Optimizations, AllowAssumptions.ifNonNull(graph.getAssumptions()), loopExplosionPlugin, decodingInvocationPlugins, inlineInvokePlugins, parameterPlugin, nodePluginList, callInlined, sourceLanguagePositionProvider);
}

Example 4 with GraphBuilderConfiguration

use of org.graalvm.compiler.nodes.graphbuilderconf.GraphBuilderConfiguration in project graal by oracle.

the class HotSpotTruffleCompilerImpl method compileTruffleCallBoundaryMethod.

/**
 * Compiles a method denoted as a
 * {@linkplain HotSpotTruffleCompilerRuntime#getTruffleCallBoundaryMethods() Truffle call
 * boundary}. The compiled code has a special entry point generated by an
 * {@link TruffleCallBoundaryInstrumentationFactory}.
 */
private CompilationResult compileTruffleCallBoundaryMethod(ResolvedJavaMethod javaMethod, CompilationIdentifier compilationId, DebugContext debug) {
    Suites newSuites = this.suites.copy();
    removeInliningPhase(newSuites);
    OptionValues options = TruffleCompilerOptions.getOptions();
    StructuredGraph graph = new StructuredGraph.Builder(options, debug, AllowAssumptions.NO).method(javaMethod).compilationId(compilationId).build();
    MetaAccessProvider metaAccess = providers.getMetaAccess();
    Plugins plugins = new Plugins(new InvocationPlugins());
    HotSpotCodeCacheProvider codeCache = (HotSpotCodeCacheProvider) providers.getCodeCache();
    boolean infoPoints = codeCache.shouldDebugNonSafepoints();
    GraphBuilderConfiguration newConfig = GraphBuilderConfiguration.getDefault(plugins).withEagerResolving(true).withUnresolvedIsError(true).withNodeSourcePosition(infoPoints);
    new GraphBuilderPhase.Instance(metaAccess, providers.getStampProvider(), providers.getConstantReflection(), providers.getConstantFieldProvider(), newConfig, OptimisticOptimizations.ALL, null).apply(graph);
    PhaseSuite<HighTierContext> graphBuilderSuite = getGraphBuilderSuite(codeCache, backend.getSuites());
    CompilationResultBuilderFactory factory = getTruffleCallBoundaryInstrumentationFactory(backend.getTarget().arch.getName());
    return compileGraph(graph, javaMethod, providers, backend, graphBuilderSuite, OptimisticOptimizations.ALL, graph.getProfilingInfo(), newSuites, lirSuites, new CompilationResult(compilationId), factory);
}

Example 5 with GraphBuilderConfiguration

use of org.graalvm.compiler.nodes.graphbuilderconf.GraphBuilderConfiguration in project graal by oracle.

the class VerifyDebugUsageTest method testDebugUsageClass.

@SuppressWarnings("try")
private static void testDebugUsageClass(Class<?> c) {
    RuntimeProvider rt = Graal.getRequiredCapability(RuntimeProvider.class);
    Providers providers = rt.getHostBackend().getProviders();
    MetaAccessProvider metaAccess = providers.getMetaAccess();
    PhaseSuite<HighTierContext> graphBuilderSuite = new PhaseSuite<>();
    Plugins plugins = new Plugins(new InvocationPlugins());
    GraphBuilderConfiguration config = GraphBuilderConfiguration.getDefault(plugins).withEagerResolving(true).withUnresolvedIsError(true);
    graphBuilderSuite.appendPhase(new GraphBuilderPhase(config));
    HighTierContext context = new HighTierContext(providers, graphBuilderSuite, OptimisticOptimizations.NONE);
    OptionValues options = getInitialOptions();
    DebugContext debug = DebugContext.create(options, DebugHandlersFactory.LOADER);
    for (Method m : c.getDeclaredMethods()) {
        if (!Modifier.isNative(m.getModifiers()) && !Modifier.isAbstract(m.getModifiers())) {
            ResolvedJavaMethod method = metaAccess.lookupJavaMethod(m);
            StructuredGraph graph = new StructuredGraph.Builder(options, debug).method(method).build();
            graphBuilderSuite.apply(graph, context);
            try (DebugCloseable s = debug.disableIntercept()) {
                new VerifyDebugUsage().apply(graph, context);
            }
        }
    }
}