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annotate test/compiler/6930043/Test6930043.java @ 1552:c18cbe5936b8

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6941466: Oracle rebranding changes for Hotspot repositories Summary: Change all the Sun copyrights to Oracle copyright Reviewed-by: ohair
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date Thu, 27 May 2010 19:08:38 -0700
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1 /*
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2 * Copyright (c) 2010, 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
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25 /**
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26 * @test
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27 * @bug 6930043
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28 * @summary C2: SIGSEGV in javasoft.sqe.tests.lang.arr017.arr01702.arr01702.loop_forw(II)I
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29 *
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30 * @run main Test6930043
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31 */
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33 import java.io.PrintStream;
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34
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35 public class Test6930043 {
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36 int[] a;
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37 int idx;
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38
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39 public int loop_back(int i, int i_0_) {
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40 int i_1_ = 0;
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41 int[] is = a;
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42 if (is == null) return 0;
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43 for (int i_2_ = i; i_2_ >= i_0_; i_2_--)
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44 i_1_ += is[idx = i_2_];
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45 return i_1_;
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46 }
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47
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48 public int loop_forw(int start, int end) {
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49 int result = 0;
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50 int[] is = a;
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51 if (is == null) return 0;
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52 for (int index = start; index < end; index++)
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53 result += is[index];
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54 // result += is[idx = index];
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55 return result;
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56 }
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57
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58 public static void main(String[] strings) {
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59 Test6930043 var_Test6930043 = new Test6930043();
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60 var_Test6930043.a = new int[1000000];
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61 var_Test6930043.loop_forw(10, 999990);
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62 var_Test6930043.loop_forw(10, 999990);
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63 for (int i = 0; i < 3; i++) {
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64 try {
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65 if (var_Test6930043.loop_forw(-1, 999990) != 0) throw new InternalError();
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66 } catch (ArrayIndexOutOfBoundsException e) { }
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67 }
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68 var_Test6930043.loop_back(999990, 10);
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69 var_Test6930043.loop_back(999990, 10);
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70 for (int i = 0; i < 3; i++) {
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71 try {
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72 if (var_Test6930043.loop_back(999990, -1) != 0) throw new InternalError();
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73 } catch (ArrayIndexOutOfBoundsException e) { }
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74 }
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75 }
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76 }