Mercurial > hg > graal-compiler
view graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/meta/HotSpotSuitesProvider.java @ 19237:9c921eb127ba
SuitesProvider: use inner supplier classes.
author | Josef Eisl <josef.eisl@jku.at> |
---|---|
date | Tue, 10 Feb 2015 15:18:32 +0100 |
parents | 9f411d79ffc0 |
children | 292442bed972 |
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/* * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ package com.oracle.graal.hotspot.meta; import static com.oracle.graal.compiler.common.GraalOptions.*; import com.oracle.graal.api.meta.*; import com.oracle.graal.compiler.common.*; import com.oracle.graal.hotspot.*; import com.oracle.graal.hotspot.bridge.*; import com.oracle.graal.hotspot.phases.*; import com.oracle.graal.java.*; import com.oracle.graal.java.GraphBuilderConfiguration.DebugInfoMode; import com.oracle.graal.java.GraphBuilderPlugins.InlineInvokePlugin; import com.oracle.graal.lir.phases.*; import com.oracle.graal.options.*; import com.oracle.graal.options.DerivedOptionValue.OptionSupplier; import com.oracle.graal.phases.*; import com.oracle.graal.phases.tiers.*; /** * HotSpot implementation of {@link SuitesProvider}. */ public class HotSpotSuitesProvider implements SuitesProvider { protected final DerivedOptionValue<Suites> defaultSuites; protected final PhaseSuite<HighTierContext> defaultGraphBuilderSuite; private final DerivedOptionValue<LowLevelSuites> defaultLowLevelSuites; protected final HotSpotGraalRuntimeProvider runtime; private class SuitesSupplier implements OptionSupplier<Suites> { private static final long serialVersionUID = -3444304453553320390L; public Suites get() { return createSuites(); } } private class LowLevelSuitesSupplier implements OptionSupplier<LowLevelSuites> { private static final long serialVersionUID = -1558586374095874299L; public LowLevelSuites get() { return createLowLevelSuites(); } } public HotSpotSuitesProvider(HotSpotGraalRuntimeProvider runtime) { this.runtime = runtime; this.defaultGraphBuilderSuite = createGraphBuilderSuite(); this.defaultSuites = new DerivedOptionValue<>(new SuitesSupplier()); this.defaultLowLevelSuites = new DerivedOptionValue<>(new LowLevelSuitesSupplier()); } public Suites getDefaultSuites() { return defaultSuites.getValue(); } public PhaseSuite<HighTierContext> getDefaultGraphBuilderSuite() { return defaultGraphBuilderSuite; } public Suites createSuites() { Suites ret = Suites.createDefaultSuites(); if (ImmutableCode.getValue()) { // lowering introduces class constants, therefore it must be after lowering ret.getHighTier().appendPhase(new LoadJavaMirrorWithKlassPhase(runtime.getConfig().classMirrorOffset, runtime.getConfig().getOopEncoding())); if (VerifyPhases.getValue()) { ret.getHighTier().appendPhase(new AheadOfTimeVerificationPhase()); } } ret.getMidTier().appendPhase(new WriteBarrierAdditionPhase(runtime.getConfig())); if (VerifyPhases.getValue()) { ret.getMidTier().appendPhase(new WriteBarrierVerificationPhase()); } return ret; } protected PhaseSuite<HighTierContext> createGraphBuilderSuite() { PhaseSuite<HighTierContext> suite = new PhaseSuite<>(); GraphBuilderConfiguration config = GraphBuilderConfiguration.getDefault(); config.setInlineInvokePlugin(new InlineInvokePlugin() { public boolean shouldInlineInvoke(ResolvedJavaMethod method, int depth) { return GraalOptions.InlineDuringParsing.getValue() && method.getCode().length <= GraalOptions.TrivialInliningSize.getValue() && depth < GraalOptions.InlineDuringParsingMaxDepth.getValue(); } }); suite.appendPhase(new GraphBuilderPhase(config)); return suite; } /** * Modifies the {@link GraphBuilderConfiguration} to build extra * {@linkplain DebugInfoMode#Simple debug info} if the VM * {@linkplain CompilerToVM#shouldDebugNonSafepoints() requests} it. * * @param gbs the current graph builder suite * @return a possibly modified graph builder suite */ public static PhaseSuite<HighTierContext> withSimpleDebugInfoIfRequested(PhaseSuite<HighTierContext> gbs) { if (HotSpotGraalRuntime.runtime().getCompilerToVM().shouldDebugNonSafepoints()) { PhaseSuite<HighTierContext> newGbs = gbs.copy(); GraphBuilderPhase graphBuilderPhase = (GraphBuilderPhase) newGbs.findPhase(GraphBuilderPhase.class).previous(); GraphBuilderConfiguration graphBuilderConfig = graphBuilderPhase.getGraphBuilderConfig(); GraphBuilderPhase newGraphBuilderPhase = new GraphBuilderPhase(graphBuilderConfig.withDebugInfoMode(DebugInfoMode.Simple)); newGbs.findPhase(GraphBuilderPhase.class).set(newGraphBuilderPhase); return newGbs; } return gbs; } public LowLevelSuites getDefaultLowLevelSuites() { return defaultLowLevelSuites.getValue(); } public LowLevelSuites createLowLevelSuites() { return Suites.createDefaultLowLevelSuites(); } }