Mercurial > hg > truffle
annotate test/compiler/types/correctness/scenarios/ArrayCopy.java @ 18131:85cec9cab17b
Truffle: format fix.
author | Christian Humer <christian.humer@gmail.com> |
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date | Tue, 21 Oct 2014 00:30:06 +0200 |
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1 /* |
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2 * Copyright (c) 2014, 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 |
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24 package scenarios; |
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25 |
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26 import hierarchies.TypeHierarchy; |
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27 |
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28 import java.util.Arrays; |
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29 |
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30 /** |
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31 * Tests System.arraycopy() |
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32 */ |
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33 public class ArrayCopy extends ArrayScenario { |
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34 public ArrayCopy(ProfilingType profilingType, |
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35 TypeHierarchy<? extends TypeHierarchy.I, ? extends TypeHierarchy.I> hierarchy) { |
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36 super("ArrayCopy", profilingType, hierarchy); |
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37 } |
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38 |
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39 /** |
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40 * @param obj is used to fill arrays |
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41 * @return the same obj |
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42 */ |
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43 @Override |
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44 public TypeHierarchy.I run(TypeHierarchy.I obj) { |
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45 switch (profilingType) { |
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46 case RETURN: |
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47 TypeHierarchy.I t = collectReturnType(obj); |
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48 Arrays.fill(array, t); |
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49 System.arraycopy(array, 0, matrix[0], 0, array.length); |
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50 return array[0]; |
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51 case ARGUMENTS: |
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52 field = obj; |
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53 Arrays.fill(array, field); |
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54 System.arraycopy(array, 0, matrix[0], 0, array.length); |
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55 return array[0]; |
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56 case PARAMETERS: |
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57 Arrays.fill(array, obj); |
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58 System.arraycopy(array, 0, matrix[0], 0, array.length); |
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59 return array[0]; |
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60 } |
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61 throw new RuntimeException("Should not reach here"); |
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62 } |
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63 } |