Examples with BasePhase org.graalvm.compiler.phases.BasePhase used on opensource projects

Example 1 with BasePhase

use of org.graalvm.compiler.phases.BasePhase in project graal by oracle.

the class AArch64HotSpotSuitesProvider method createSuites.

@Override
public Suites createSuites(OptionValues options) {
    Suites suites = super.createSuites(options);
    ListIterator<BasePhase<? super LowTierContext>> findPhase = suites.getLowTier().findPhase(FixReadsPhase.class);
    if (findPhase == null) {
        findPhase = suites.getLowTier().findPhase(ExpandLogicPhase.class);
    }
    findPhase.add(new AddressLoweringByUsePhase(addressLoweringByUse));
    // Put AArch64ReadReplacementPhase right before the SchedulePhase
    findPhase = suites.getLowTier().findPhase(SchedulePhase.class);
    while (PhaseSuite.findNextPhase(findPhase, SchedulePhase.class)) {
    // Search for last occurrence of SchedulePhase
    }
    findPhase.previous();
    findPhase.add(new AArch64ReadReplacementPhase());
    return suites;
}

Example 2 with BasePhase

use of org.graalvm.compiler.phases.BasePhase in project graal by oracle.

the class HotSpotSuitesProvider method createSuites.

@Override
public Suites createSuites(OptionValues options) {
    Suites ret = defaultSuitesCreator.createSuites(options);
    if (ImmutableCode.getValue(options)) {
        // lowering introduces class constants, therefore it must be after lowering
        ret.getHighTier().appendPhase(new LoadJavaMirrorWithKlassPhase(config));
        if (VerifyPhases.getValue(options)) {
            ret.getHighTier().appendPhase(new AheadOfTimeVerificationPhase());
        }
        if (GeneratePIC.getValue(options)) {
            ListIterator<BasePhase<? super HighTierContext>> highTierLowering = ret.getHighTier().findPhase(LoweringPhase.class);
            highTierLowering.previous();
            highTierLowering.add(new EliminateRedundantInitializationPhase());
            if (HotSpotAOTProfilingPlugin.Options.TieredAOT.getValue(options)) {
                highTierLowering.add(new FinalizeProfileNodesPhase(HotSpotAOTProfilingPlugin.Options.TierAInvokeInlineeNotifyFreqLog.getValue(options)));
            }
            ListIterator<BasePhase<? super MidTierContext>> midTierLowering = ret.getMidTier().findPhase(LoweringPhase.class);
            midTierLowering.add(new ReplaceConstantNodesPhase());
            // Replace inlining policy
            if (Inline.getValue(options)) {
                ListIterator<BasePhase<? super HighTierContext>> iter = ret.getHighTier().findPhase(InliningPhase.class);
                InliningPhase inlining = (InliningPhase) iter.previous();
                CanonicalizerPhase canonicalizer = inlining.getCanonicalizer();
                iter.set(new InliningPhase(new AOTInliningPolicy(null), canonicalizer));
            }
        }
    }
    ret.getMidTier().appendPhase(new WriteBarrierAdditionPhase(config));
    if (VerifyPhases.getValue(options)) {
        ret.getMidTier().appendPhase(new WriteBarrierVerificationPhase(config));
    }
    return ret;
}

Example 3 with BasePhase

use of org.graalvm.compiler.phases.BasePhase in project graal by oracle.

the class NestedLoop_EA method createSuites.

@Override
protected Suites createSuites(OptionValues options) {
    Suites suites = super.createSuites(options);
    ListIterator<BasePhase<? super HighTierContext>> position = suites.getHighTier().findPhase(PartialEscapePhase.class);
    CanonicalizerPhase canonicalizer = new CanonicalizerPhase();
    // incremental canonicalizer of PEA is missing some important canonicalization (TODO?)
    position.add(canonicalizer);
    position.add(new PartialEscapePhase(true, canonicalizer, options));
    return suites;
}

Example 4 with BasePhase

use of org.graalvm.compiler.phases.BasePhase in project graal by oracle.

the class NativeImageGenerator method createSuites.

public static Suites createSuites(FeatureHandler featureHandler, RuntimeConfiguration runtimeConfig, SnippetReflectionProvider snippetReflection, boolean hosted) {
    Providers runtimeCallProviders = runtimeConfig.getBackendForNormalMethod().getProviders();
    OptionValues options = hosted ? HostedOptionValues.singleton() : RuntimeOptionValues.singleton();
    Suites suites = GraalConfiguration.instance().createSuites(options, hosted);
    PhaseSuite<HighTierContext> highTier = suites.getHighTier();
    PhaseSuite<MidTierContext> midTier = suites.getMidTier();
    PhaseSuite<LowTierContext> lowTier = suites.getLowTier();
    ListIterator<BasePhase<? super HighTierContext>> position;
    if (hosted) {
        position = GraalConfiguration.instance().createHostedInliners(highTier);
    } else {
        /* Find the runtime inliner. */
        position = highTier.findPhase(InliningPhase.class);
    }
    if (position != null) {
        /* These two phases must be after all method inlining. */
        position.add(new DeadStoreRemovalPhase());
        position.add(new RemoveUnwindPhase());
    } else {
        /* There is no inlining, so prepend them in reverse order. */
        highTier.prependPhase(new RemoveUnwindPhase());
        highTier.prependPhase(new DeadStoreRemovalPhase());
    }
    highTier.appendPhase(new StackValuePhase());
    lowTier.addBeforeLast(new OptimizeExceptionCallsPhase());
    CompressEncoding compressEncoding = ImageSingletons.lookup(CompressEncoding.class);
    SubstrateAMD64RegisterConfig registerConfig = (SubstrateAMD64RegisterConfig) runtimeCallProviders.getCodeCache().getRegisterConfig();
    SubstrateAMD64AddressLowering addressLowering = new SubstrateAMD64AddressLowering(compressEncoding, registerConfig);
    lowTier.findPhase(FixReadsPhase.class).add(new AddressLoweringPhase(addressLowering));
    if (SubstrateOptions.MultiThreaded.getValue()) {
        /*
             * Graal inserts only loop safepoints. We want a SafepointNode also before every return.
             */
        midTier.findPhase(LoopSafepointInsertionPhase.class).add(new MethodSafepointInsertionPhase());
    } else {
        /* No need for safepoints when we have only one thread. */
        VMError.guarantee(midTier.removePhase(LoopSafepointInsertionPhase.class));
    }
    if (hosted) {
        lowTier.appendPhase(new VerifyNoGuardsPhase());
        /* Disable the Graal method inlining, since we have our own inlining system. */
        highTier.removePhase(InliningPhase.class);
        /* Remove phases that are not suitable for AOT compilation. */
        highTier.findPhase(ConvertDeoptimizeToGuardPhase.class, true).remove();
        midTier.findPhase(DeoptimizationGroupingPhase.class).remove();
    } else {
        ListIterator<BasePhase<? super MidTierContext>> it = midTier.findPhase(DeoptimizationGroupingPhase.class);
        it.previous();
        it.add(new CollectDeoptimizationSourcePositionsPhase());
    }
    featureHandler.forEachGraalFeature(feature -> feature.registerGraalPhases(runtimeCallProviders, snippetReflection, suites, hosted));
    return suites;
}

Example 5 with BasePhase

use of org.graalvm.compiler.phases.BasePhase in project graal by oracle.

the class SPARCSuitesCreator method createSuites.

@Override
public Suites createSuites(OptionValues options) {
    Suites s = super.createSuites(options);
    ListIterator<BasePhase<? super LowTierContext>> l = s.getLowTier().findPhase(ExpandLogicPhase.class);
    while (PhaseSuite.findNextPhase(l, ExpandLogicPhase.class)) {
    // Search for last occurrence of ExpandLogicPhase
    }
    l.previous();
    l.add(new SPARCIntegerCompareCanonicalizationPhase());
    return s;
}