Mercurial > hg > graal-compiler
annotate graal/com.oracle.truffle.sl/src/com/oracle/truffle/sl/nodes/TypedNode.java @ 12752:71991b7a0f14
SL: Enhanced SimpleLanguage with support for if statements, function calls, function caching + inlining and builtins.
author | Christian Humer <christian.humer@gmail.com> |
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date | Mon, 11 Nov 2013 21:34:44 +0100 |
parents | 1964871a642d |
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rev | line source |
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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.*; |
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28 import com.oracle.truffle.api.frame.*; |
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29 import com.oracle.truffle.api.nodes.*; |
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30 import com.oracle.truffle.sl.*; |
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31 import com.oracle.truffle.sl.runtime.*; |
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32 |
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33 public abstract class TypedNode extends ConditionNode { |
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34 |
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35 @Override |
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36 public final boolean executeCondition(VirtualFrame frame) { |
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37 try { |
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38 return executeBoolean(frame); |
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39 } catch (UnexpectedResultException ex) { |
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40 throw new RuntimeException("Illegal type for condition: " + ex.getResult().getClass().getSimpleName()); |
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41 } |
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42 } |
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43 |
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44 public abstract Object executeGeneric(VirtualFrame frame); |
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45 |
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46 public boolean executeBoolean(VirtualFrame frame) throws UnexpectedResultException { |
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47 return SLTypesGen.SLTYPES.expectBoolean(executeGeneric(frame)); |
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48 } |
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49 |
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50 public int executeInteger(VirtualFrame frame) throws UnexpectedResultException { |
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51 return SLTypesGen.SLTYPES.expectInteger(executeGeneric(frame)); |
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52 } |
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53 |
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54 public BigInteger executeBigInteger(VirtualFrame frame) throws UnexpectedResultException { |
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55 return SLTypesGen.SLTYPES.expectBigInteger(executeGeneric(frame)); |
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56 } |
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57 |
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58 public String executeString(VirtualFrame frame) throws UnexpectedResultException { |
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59 return SLTypesGen.SLTYPES.expectString(executeGeneric(frame)); |
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60 } |
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61 |
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62 public CallTarget executeCallTarget(VirtualFrame frame) throws UnexpectedResultException { |
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63 return SLTypesGen.SLTYPES.expectCallTarget(executeGeneric(frame)); |
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64 } |
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65 |
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66 public Object[] executeArray(VirtualFrame frame) throws UnexpectedResultException { |
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67 return SLTypesGen.SLTYPES.expectObjectArray(executeGeneric(frame)); |
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68 } |
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69 |
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70 public SLNull executeNull(VirtualFrame frame) throws UnexpectedResultException { |
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71 return SLTypesGen.SLTYPES.expectSLNull(executeGeneric(frame)); |
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72 } |
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73 |
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74 @Override |
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75 public final void executeVoid(VirtualFrame frame) { |
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76 executeGeneric(frame); |
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77 } |
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78 |
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79 public boolean isString(Object a, Object b) { |
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80 return a instanceof String || b instanceof String; |
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81 } |
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82 |
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83 } |