Mercurial > hg > truffle
view graal/com.oracle.graal.compiler/src/com/oracle/graal/compiler/phases/MidTier.java @ 11437:58b72cc17109
incremental canonicalization for PartialEscapePhase / EffectsPhase
author | Lukas Stadler <lukas.stadler@jku.at> |
---|---|
date | Tue, 27 Aug 2013 10:14:06 +0200 |
parents | 8b0c8fbbfa1c |
children | aa9ce8d56771 ae619d70bf4b |
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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.phases.GraalOptions.*; import com.oracle.graal.loop.phases.*; import com.oracle.graal.nodes.spi.Lowerable.LoweringType; import com.oracle.graal.phases.*; import com.oracle.graal.phases.common.*; import com.oracle.graal.phases.tiers.*; import com.oracle.graal.virtual.phases.ea.*; public class MidTier extends PhaseSuite<MidTierContext> { public MidTier() { CanonicalizerPhase canonicalizer = new CanonicalizerPhase(!AOTCompilation.getValue()); if (OptPushThroughPi.getValue()) { appendPhase(new PushThroughPiPhase()); } if (OptCanonicalizer.getValue()) { appendPhase(canonicalizer); } appendPhase(new ValueAnchorCleanupPhase()); appendPhase(new LockEliminationPhase()); if (OptReadElimination.getValue()) { appendPhase(new EarlyReadEliminationPhase()); } if (OptFloatingReads.getValue()) { IncrementalCanonicalizerPhase<MidTierContext> incCanonicalizer = new IncrementalCanonicalizerPhase<>(); incCanonicalizer.appendPhase(new FloatingReadPhase()); appendPhase(incCanonicalizer); if (OptReadElimination.getValue()) { appendPhase(new ReadEliminationPhase()); } } appendPhase(new RemoveValueProxyPhase()); if (OptCanonicalizer.getValue()) { appendPhase(canonicalizer); } if (OptEliminatePartiallyRedundantGuards.getValue()) { appendPhase(new EliminatePartiallyRedundantGuardsPhase(false, true)); } if (ConditionalElimination.getValue() && OptCanonicalizer.getValue()) { appendPhase(new IterativeConditionalEliminationPhase()); } if (OptEliminatePartiallyRedundantGuards.getValue()) { appendPhase(new EliminatePartiallyRedundantGuardsPhase(true, true)); } if (OptCanonicalizer.getValue()) { appendPhase(canonicalizer); } appendPhase(new LoopSafepointEliminationPhase()); appendPhase(new SafepointInsertionPhase()); appendPhase(new GuardLoweringPhase()); appendPhase(new LoweringPhase(LoweringType.AFTER_GUARDS)); appendPhase(new FrameStateAssignmentPhase()); if (OptCanonicalizer.getValue()) { appendPhase(canonicalizer); } } }