1 /*

     2  * Copyright (c) 2017, Red Hat, Inc. All rights reserved.

     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     4  *

     5  * This code is free software; you can redistribute it and/or modify it

     6  * under the terms of the GNU General Public License version 2 only, as

     7  * published by the Free Software Foundation.

     8  *

     9  * This code is distributed in the hope that it will be useful, but WITHOUT

    10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    12  * version 2 for more details (a copy is included in the LICENSE file that

    13  * accompanied this code).

    14  *

    15  * You should have received a copy of the GNU General Public License version

    16  * 2 along with this work; if not, write to the Free Software Foundation,

    17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    18  *

    19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    20  * or visit www.oracle.com if you need additional information or have any

    21  * questions.

    22  */

    23 

    24 /**

    25  * @test

    26  * @bug 8188151

    27  * @summary assert failure with 2 handlers at same bci

    28  * @run main/othervm -XX:-BackgroundCompilation -XX:CompileOnly=TestC1ExceptionHandlersSameBCI::test1 -XX:CompileOnly=TestC1ExceptionHandlersSameBCI::test2 -XX:CompileCommand=dontinline,TestC1ExceptionHandlersSameBCI::not_inline1 -XX:CompileCommand=dontinline,TestC1ExceptionHandlersSameBCI::not_inline2 TestC1ExceptionHandlersSameBCI

    29  *

    30  */

    31 

    32 public class TestC1ExceptionHandlersSameBCI {

    33     static class Ex1 extends Exception {

    34 

    35     }

    36     static class Ex2 extends Exception {

    37 

    38     }

    39 

    40     static void not_inline1() throws Ex1, Ex2 {

    41 

    42     }

    43 

    44     static void not_inline2(int v) {

    45 

    46     }

    47 

    48     static void test1() throws Ex1, Ex2 {

    49         int i = 0;

    50         try {

    51             not_inline1();

    52             i = 1;

    53             not_inline1();

    54         } catch (Ex1|Ex2 ex) {

    55             not_inline2(i);

    56         }

    57     }

    58 

    59     static void test2() {

    60         int i = 0;

    61         try {

    62             test1();

    63             i = 1;

    64             test1();

    65         } catch (Ex1|Ex2 ex) {

    66             not_inline2(i);

    67         }

    68     }

    69 

    70     static public void main(String[] args) {

    71         for (int i = 0; i < 5000; i++) {

    72             test2();

    73         }

    74     }

    75 }