001/*
002 * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
003 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
004 *
005 * This code is free software; you can redistribute it and/or modify it
006 * under the terms of the GNU General Public License version 2 only, as
007 * published by the Free Software Foundation.
008 *
009 * This code is distributed in the hope that it will be useful, but WITHOUT
010 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
011 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
012 * version 2 for more details (a copy is included in the LICENSE file that
013 * accompanied this code).
014 *
015 * You should have received a copy of the GNU General Public License version
016 * 2 along with this work; if not, write to the Free Software Foundation,
017 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
018 *
019 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
020 * or visit www.oracle.com if you need additional information or have any
021 * questions.
022 */
023package com.oracle.graal.lir;
024
025import java.lang.annotation.*;
026
027/**
028 * Denotes an opcode name for an annotated {@link LIRInstruction}.
029 * <p>
030 * Note: Unlike the other LIR related annotations declared as inner classes of
031 * {@link LIRInstruction}, this annotation is in a top level file to work around a <a
032 * href="https://bugs.eclipse.org/bugs/show_bug.cgi?id=409824">bug</a> in Eclipse causing spurious
033 * warnings about unused imports.
034 */
035@Retention(RetentionPolicy.RUNTIME)
036@Target({ElementType.TYPE, ElementType.FIELD})
037public @interface Opcode {
038
039    String value() default "";
040}