Mercurial > hg > truffle
view graal/com.oracle.graal.compiler/src/com/oracle/graal/compiler/phases/HighTier.java @ 18674:ecb9d0cedbab
First draft of option classification.
author | Thomas Wuerthinger <thomas.wuerthinger@oracle.com> |
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date | Sat, 13 Dec 2014 15:03:20 +0100 |
parents | 86888df288ec |
children | 2ad82c6147f1 |
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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.compiler.phases; import static com.oracle.graal.compiler.common.GraalOptions.*; import static com.oracle.graal.compiler.phases.HighTier.Options.*; import static com.oracle.graal.phases.common.DeadCodeEliminationPhase.Optionality.*; import com.oracle.graal.loop.phases.*; import com.oracle.graal.nodes.spi.*; import com.oracle.graal.options.*; import com.oracle.graal.phases.*; import com.oracle.graal.phases.common.*; import com.oracle.graal.phases.common.cfs.*; import com.oracle.graal.phases.common.inlining.*; import com.oracle.graal.phases.tiers.*; import com.oracle.graal.virtual.phases.ea.*; public class HighTier extends PhaseSuite<HighTierContext> { public static class Options { // @formatter:off @Option(help = "Enable inlining", type = OptionType.Expert) public static final OptionValue<Boolean> Inline = new OptionValue<>(true); // @formatter:on } public HighTier() { CanonicalizerPhase canonicalizer = new CanonicalizerPhase(!ImmutableCode.getValue()); if (OptCanonicalizer.getValue()) { appendPhase(canonicalizer); } if (Inline.getValue()) { if (IterativeInlining.getValue()) { appendPhase(new IterativeInliningPhase(canonicalizer)); } else { appendPhase(new InliningPhase(canonicalizer)); appendPhase(new DeadCodeEliminationPhase(Optional)); boolean reduceOrEliminate = FlowSensitiveReduction.getValue() || ConditionalElimination.getValue(); if (reduceOrEliminate && OptCanonicalizer.getValue()) { appendPhase(canonicalizer); if (FlowSensitiveReduction.getValue()) { appendPhase(new IterativeFlowSensitiveReductionPhase(canonicalizer)); } else { appendPhase(new IterativeConditionalEliminationPhase(canonicalizer)); } } } } appendPhase(new CleanTypeProfileProxyPhase(canonicalizer)); if (FullUnroll.getValue()) { appendPhase(new LoopFullUnrollPhase(canonicalizer)); } if (OptTailDuplication.getValue()) { appendPhase(new TailDuplicationPhase(canonicalizer)); } if (PartialEscapeAnalysis.getValue()) { appendPhase(new PartialEscapePhase(true, canonicalizer)); } if (OptConvertDeoptsToGuards.getValue()) { appendPhase(new ConvertDeoptimizeToGuardPhase()); } if (OptLoopTransform.getValue()) { appendPhase(new LoopTransformHighPhase()); appendPhase(new LoopTransformLowPhase()); } appendPhase(new RemoveValueProxyPhase()); if (OptCanonicalizer.getValue()) { appendPhase(canonicalizer); } appendPhase(new LoweringPhase(canonicalizer, LoweringTool.StandardLoweringStage.HIGH_TIER)); } }