/*
* Copyright (c) 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.cri.ci;
import com.sun.cri.ri.*;
public interface CiCompiler {
/**
* Denotes the level of debug info for safepoints that should be generated by a compilation.
*/
enum DebugInfoLevel {
/**
* Only ref maps are required.
*/
REF_MAPS,
/**
* Code positions and ref maps are required.
*/
CODE_POS_AND_REF_MAPS,
/**
* Frame info, code positions and ref maps are required.
* Only a compilation with level can make speculative optimizations.
*/
FULL
}
/**
* Compile the specified method.
*
* @param method the method to compile
* @param osrBCI the bytecode index of the entrypoint for an on-stack-replacement or {@code -1} if this is not an
* on-stack-replacement compilation
* @param debugInfoLevel TODO
*/
CiResult compileMethod(RiResolvedMethod method, int osrBCI, CiStatistics stats, DebugInfoLevel debugInfoLevel);
}