Mercurial > hg > graal-jvmci-8
view graal/com.oracle.max.cri/src/com/oracle/max/cri/ri/RiProfilingInfo.java @ 4439:f7251c729b31
profiling info first try
author | Christian Haeubl <christian.haeubl@oracle.com> |
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date | Thu, 19 Jan 2012 16:29:35 -0800 |
parents | |
children | 271220b49abc |
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/* * 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.oracle.max.cri.ri; /** * Represents profiling information for one specific method. */ public interface RiProfilingInfo { // iterating the profiling information boolean setBCI(int bci); int currentBCI(); boolean next(); boolean isAtValidData(); // invokevirtual/invokeinterface RiResolvedType[] getTypes(); double[] getTypeProbabilities(); // branches double getBranchTakenProbability(); double[] getSwitchProbabilities(); // exceptions boolean hasExceptionOccurred(); }