C1XMetrics.java example

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maxine-mirror-master
/*
 * Copyright (c) 2009, 2011, 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.sun.c1x;

import com.oracle.max.criutils.*;


/**
 * This class contains a number of fields that collect metrics about compilation, particularly
 * the number of times certain optimizations are performed.
 */
public class C1XMetrics {
    public static int CompiledMethods;
    public static int TargetMethods;
    public static int LocalValueNumberHits;
    public static int GlobalValueNumberHits;
    public static int ValueMapResizes;
    public static int InlinedFinalizerChecks;
    public static int MethodsFolded;
    public static int InlineForcedMethods;
    public static int InlineForbiddenMethods;
    public static int InlinedJsrs;
    public static int NullCheckIterations;
    public static int NullCheckEliminations;
    public static int NullChecksRedundant;
    public static int NullCheckIdsAssigned;
    public static int ZeroChecksRedundant;
    public static int DivideSpecialChecksRedundant;
    public static int StoreCheckEliminations;
    public static int BoundsChecksElminations;
    public static int ConditionalEliminations;
    public static int BlocksMerged;
    public static int BlocksSkipped;
    public static int BlocksDeleted;
    public static int DeadCodeEliminated;
    public static int ResolveCPEAttempts;
    public static int BytecodesCompiled;
    public static int CodeBytesEmitted;
    public static int SafepointsEmitted;
    public static int ExceptionHandlersEmitted;
    public static int DataPatches;
    public static int DirectCallSitesEmitted;
    public static int IndirectCallSitesEmitted;
    public static int HIRInstructions;
    public static int LiveHIRInstructions;
    public static int LIRInstructions;
    public static int LIRVariables;
    public static int LIRXIRInstructions;
    public static int LIRMoveInstructions;
    public static int LSRAIntervalsCreated;
    public static int LSRASpills;
    public static int LoadConstantIterations;
    public static int CodeBufferCopies;
    public static int UniqueValueIdsAssigned;
    public static int RedundantConditionals;
    public static int FrameStatesCreated;
    public static int FrameStateValuesCreated;

    public static void print() {
        TTY.printFields(C1XMetrics.class);

    }
}