Mercurial > hg > truffle
annotate graal/com.oracle.truffle.sl/src/com/oracle/truffle/sl/nodes/TypedNode.java @ 8240:33e08aca06ff
Codegen API change. Simplified definition of guards.
author | Christian Humer <christian.humer@gmail.com> |
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date | Fri, 01 Mar 2013 18:04:23 +0100 |
parents | 31da1716950f |
children | c3ec5230967a |
rev | line source |
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Updated truffle-sl for the changed operation code generation.
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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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7 * published by the Free Software Foundation. |
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8 * |
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9 * This code is distributed in the hope that it will be useful, but WITHOUT |
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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12 * version 2 for more details (a copy is included in the LICENSE file that |
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13 * accompanied this code). |
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14 * |
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15 * You should have received a copy of the GNU General Public License version |
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16 * 2 along with this work; if not, write to the Free Software Foundation, |
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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18 * |
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
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22 */ |
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23 package com.oracle.truffle.sl.nodes; |
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24 |
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25 import java.math.*; |
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26 |
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27 import com.oracle.truffle.api.frame.*; |
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28 import com.oracle.truffle.api.nodes.*; |
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29 |
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30 public abstract class TypedNode extends ConditionNode { |
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31 |
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32 @Override |
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33 public final boolean executeCondition(VirtualFrame frame) { |
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34 try { |
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35 return executeBoolean(frame); |
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36 } catch (UnexpectedResultException ex) { |
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37 throw new RuntimeException("Illegal type for condition: " + ex.getResult().getClass().getSimpleName()); |
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38 } |
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39 } |
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40 |
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41 public abstract boolean executeBoolean(VirtualFrame frame) throws UnexpectedResultException; |
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42 |
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43 public abstract int executeInteger(VirtualFrame frame) throws UnexpectedResultException; |
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44 |
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45 public abstract BigInteger executeBigInteger(VirtualFrame frame) throws UnexpectedResultException; |
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46 |
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47 public abstract String executeString(VirtualFrame frame) throws UnexpectedResultException; |
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48 |
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49 public abstract Object executeGeneric(VirtualFrame frame); |
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50 |
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51 public boolean isString(Object a, Object b) { |
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52 return a instanceof String || b instanceof String; |
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53 } |
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54 |
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55 } |