Mercurial > hg > truffle
view graal/com.oracle.graal.compiler/src/com/oracle/graal/compiler/phases/MidTier.java @ 9916:491cd7d69539
CanonicalizerPhase: remove it from context, add it to tiers instead and configure/pass it there (GRAAL-309)
author | Bernhard Urban <bernhard.urban@jku.at> |
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date | Thu, 06 Jun 2013 16:30:41 +0200 |
parents | 7e0a3f8fbd70 |
children | b5c87b5c6e9c |
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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.phases.*; import com.oracle.graal.phases.common.*; import com.oracle.graal.phases.tiers.*; public class MidTier extends PhaseSuite<MidTierContext> { public MidTier() { CanonicalizerPhase canonicalizer = new CanonicalizerPhase(OptCanonicalizeReads.getValue()); if (OptPushThroughPi.getValue()) { addPhase(new PushThroughPiPhase()); if (OptCanonicalizer.getValue()) { addPhase(canonicalizer); } } if (OptFloatingReads.getValue()) { IncrementalCanonicalizerPhase<MidTierContext> incCanonicalizer = new IncrementalCanonicalizerPhase<>(); incCanonicalizer.addPhase(new FloatingReadPhase()); addPhase(incCanonicalizer); if (OptReadElimination.getValue()) { addPhase(new ReadEliminationPhase()); } } addPhase(new RemoveValueProxyPhase()); if (OptCanonicalizer.getValue()) { addPhase(canonicalizer); } if (OptEliminatePartiallyRedundantGuards.getValue()) { addPhase(new EliminatePartiallyRedundantGuardsPhase(false, true)); } if (ConditionalElimination.getValue() && OptCanonicalizer.getValue()) { addPhase(new IterativeConditionalEliminationPhase()); } if (OptEliminatePartiallyRedundantGuards.getValue()) { addPhase(new EliminatePartiallyRedundantGuardsPhase(true, true)); } if (OptCanonicalizer.getValue()) { addPhase(canonicalizer); } addPhase(new LoopSafepointEliminationPhase()); addPhase(new SafepointInsertionPhase()); addPhase(new GuardLoweringPhase()); if (OptCanonicalizer.getValue()) { addPhase(canonicalizer); } } }