Mercurial > hg > graal-compiler
annotate graal/com.oracle.truffle.sl/src/com/oracle/truffle/sl/nodes/SLExpressionNode.java @ 13819:49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
author | Doug Simon <doug.simon@oracle.com> |
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date | Thu, 30 Jan 2014 00:52:33 +0100 |
parents | 7c418666c6c9 |
children | b16ec83edc73 |
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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 import com.oracle.truffle.sl.runtime.*; |
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30 |
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31 public abstract class SLExpressionNode extends SLStatementNode { |
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32 |
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33 public abstract Object executeGeneric(VirtualFrame frame); |
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34 |
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35 public boolean executeBoolean(VirtualFrame frame) throws UnexpectedResultException { |
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36 return SLTypesGen.SLTYPES.expectBoolean(executeGeneric(frame)); |
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37 } |
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38 |
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39 public long executeLong(VirtualFrame frame) throws UnexpectedResultException { |
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40 return SLTypesGen.SLTYPES.expectLong(executeGeneric(frame)); |
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41 } |
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42 |
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43 public BigInteger executeBigInteger(VirtualFrame frame) throws UnexpectedResultException { |
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44 return SLTypesGen.SLTYPES.expectBigInteger(executeGeneric(frame)); |
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45 } |
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46 |
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47 public String executeString(VirtualFrame frame) throws UnexpectedResultException { |
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48 return SLTypesGen.SLTYPES.expectString(executeGeneric(frame)); |
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49 } |
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50 |
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51 public SLFunction executeFunction(VirtualFrame frame) throws UnexpectedResultException { |
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52 return SLTypesGen.SLTYPES.expectSLFunction(executeGeneric(frame)); |
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53 } |
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54 |
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55 public Object[] executeArray(VirtualFrame frame) throws UnexpectedResultException { |
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56 return SLTypesGen.SLTYPES.expectObjectArray(executeGeneric(frame)); |
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57 } |
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58 |
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59 public SLNull executeNull(VirtualFrame frame) throws UnexpectedResultException { |
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60 return SLTypesGen.SLTYPES.expectSLNull(executeGeneric(frame)); |
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61 } |
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62 |
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63 public final boolean executeCondition(VirtualFrame frame) { |
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64 try { |
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65 return executeBoolean(frame); |
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66 } catch (UnexpectedResultException ex) { |
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67 throw new RuntimeException("Illegal type for condition: " + ex.getResult().getClass().getSimpleName()); |
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68 } |
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69 } |
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70 |
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71 @Override |
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72 public void executeVoid(VirtualFrame frame) { |
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73 executeGeneric(frame); |
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74 } |
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75 } |