Mercurial > hg > truffle
view graal/com.oracle.max.cri/src/com/sun/max/annotate/INTRINSIC.java @ 3733:e233f5660da4
Added Java files from Maxine project.
author | Thomas Wuerthinger <thomas.wuerthinger@oracle.com> |
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date | Sat, 17 Dec 2011 19:59:18 +0100 |
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/* * Copyright (c) 2010, 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.max.annotate; import java.lang.annotation.*; /** * Marks a method as being implemented by a compiler intrinsic. */ @Retention(RetentionPolicy.RUNTIME) @Target(ElementType.METHOD) public @interface INTRINSIC { /** * The id of the intrinsic, which is used by the compiler to lookup an implementation of the intrinsic. */ String value(); /** * Marks a parameter of an intrinsic method as a compile-time parameter. Callers of the intrinsic * must make sure to pass only constants. This is not checked by the Java compiler or classloader, * but the compiler will fail when the parameter is not a constant. */ @Retention(RetentionPolicy.RUNTIME) @Target(ElementType.PARAMETER) public @interface Constant { } }