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annotate test/compiler/exceptions/CatchInlineExceptions.java @ 20552:331df100ad40

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8059299: assert(adr_type != NULL) failed: expecting TypeKlassPtr Summary: Use top() for dead paths when initializing Phi node of exceptions klasses in Parse::catch_inline_exceptions(). Reviewed-by: jrose, vlivanov
author kvn
date Thu, 02 Oct 2014 11:36:44 -0700
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20552
331df100ad40 8059299: assert(adr_type != NULL) failed: expecting TypeKlassPtr
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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 /**
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25 * @test
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26 * @bug 8059299
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27 * @summary assert(adr_type != NULL) failed: expecting TypeKlassPtr
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28 * @run main/othervm -Xbatch CatchInlineExceptions
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29 */
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30
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31 class Exception1 extends Exception {};
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32 class Exception2 extends Exception {};
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33
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34 public class CatchInlineExceptions {
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35 private static int counter0;
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36 private static int counter1;
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37 private static int counter2;
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38 private static int counter;
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39
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40 static void foo(int i) throws Exception {
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41 if ((i & 1023) == 2) {
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42 counter0++;
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43 throw new Exception2();
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44 }
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45 }
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46
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47 static void test(int i) throws Exception {
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48 try {
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49 foo(i);
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50 }
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51 catch (Exception e) {
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52 if (e instanceof Exception1) {
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53 counter1++;
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54 } else if (e instanceof Exception2) {
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55 counter2++;
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56 }
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57 counter++;
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58 throw e;
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59 }
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60 }
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61
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62 public static void main(String[] args) throws Throwable {
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63 for (int i = 0; i < 15000; i++) {
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64 try {
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65 test(i);
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66 } catch (Exception e) {
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67 // expected
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68 }
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69 }
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70 if (counter1 != 0) {
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71 throw new RuntimeException("Failed: counter1(" + counter1 + ") != 0");
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72 }
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73 if (counter2 != counter0) {
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74 throw new RuntimeException("Failed: counter2(" + counter2 + ") != counter0(" + counter0 + ")");
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75 }
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76 if (counter2 != counter) {
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77 throw new RuntimeException("Failed: counter2(" + counter2 + ") != counter(" + counter + ")");
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78 }
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79 System.out.println("TEST PASSED");
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80 }
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81 }