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annotate graal/com.oracle.truffle.api.dsl/src/com/oracle/truffle/api/dsl/Specialization.java @ 16749:80f9446d4c81

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Truffle-DSL: deprecated order and added insertBefore and contains attributes to the Specialization annotation.
author Christian Humer <christian.humer@gmail.com>
date Mon, 11 Aug 2014 15:53:04 +0200
parents 494b818b527c
children ea9903f9684f
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1 /*
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2 * Copyright (c) 2012, 2012, Oracle and/or its affiliates. All rights reserved.
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 *
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5 * This code is free software; you can redistribute it and/or modify it
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6 * under the terms of the GNU General Public License version 2 only, as
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494b818b527c Adding "Classpath" exception to the classes in the com.oracle.truffle.api and the com.oracle.truffle.api.dsl package.
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7 * published by the Free Software Foundation. Oracle designates this
494b818b527c Adding "Classpath" exception to the classes in the com.oracle.truffle.api and the com.oracle.truffle.api.dsl package.
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8 * particular file as subject to the "Classpath" exception as provided
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9 * by Oracle in the LICENSE file that accompanied this code.
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10 *
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11 * This code is distributed in the hope that it will be useful, but WITHOUT
79041ab43660 Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
79041ab43660 Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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14 * version 2 for more details (a copy is included in the LICENSE file that
79041ab43660 Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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15 * accompanied this code).
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16 *
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17 * You should have received a copy of the GNU General Public License version
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18 * 2 along with this work; if not, write to the Free Software Foundation,
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19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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20 *
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21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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22 * or visit www.oracle.com if you need additional information or have any
79041ab43660 Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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23 * questions.
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24 */
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25 package com.oracle.truffle.api.dsl;
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27 import java.lang.annotation.*;
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29 @Retention(RetentionPolicy.RUNTIME)
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30 @Target({ElementType.METHOD})
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31 public @interface Specialization {
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33 int DEFAULT_ORDER = -1;
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35 @Deprecated
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36 int order() default DEFAULT_ORDER;
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38 String insertBefore() default "";
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40 Class<? extends Throwable>[] rewriteOn() default {};
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42 String[] contains() default {};
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44 String[] guards() default {};
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46 /**
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47 * Defines the assumptions to check for this specialization. When the specialization method is
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48 * invoked it is guaranteed that these assumptions still hold. It is not guaranteed that they
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49 * are checked before the {@link #guards()} methods. They may be checked before after or in
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50 * between {@link #guards()}. To declare assumptions use the {@link NodeAssumptions} annotation
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51 * at class level.
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52 */
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53 String[] assumptions() default {};
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55 }