1 /* 2 * Copyright (c) 2015, Oracle and/or its affiliates. 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 super public class compiler/rangechecks/TestRangeCheckExceptionHandlerLoop 26 version 51:0 27 { 28 29 30 public Method "<init>":"()V" 31 stack 1 locals 1 32 { 33 aload_0; 34 invokespecial Method java/lang/Object."<init>":"()V"; 35 return; 36 } 37 38 /* This method has an irreducible loop, with 2 entries, one is the exception handler 39 40 static void test(boolean flag, int[] array, Exception exception) throws Exception { 41 int i = 0; 42 if (flag) { 43 try { 44 throw exception; 45 } catch(Exception e) { 46 array[i] = 0; 47 i++; 48 } 49 } 50 if (i < 10) { 51 throw exception; // caught by exception handler above as well 52 } 53 } 54 */ 55 public static Method test:"(Z[ILjava/lang/Exception;)V" 56 throws java/lang/Exception 57 stack 3 locals 5 58 { 59 iconst_0; 60 istore_3; 61 iload_0; 62 ifeq L17; 63 try t0; 64 aload_2; 65 athrow; 66 endtry t0; 67 catch t0 java/lang/Exception; 68 catch t1 java/lang/Exception; 69 stack_frame_type full; 70 locals_map int, class "[I", class java/lang/Exception, int; 71 stack_map class java/lang/Exception; 72 astore 4; 73 aload_1; 74 iload_3; 75 iconst_0; 76 iastore; 77 iinc 3, 1; 78 L17: stack_frame_type same; 79 iload_3; 80 bipush 10; 81 if_icmpge L25; 82 try t1; 83 aload_2; 84 athrow; 85 endtry t1; 86 L25: stack_frame_type same; 87 return; 88 } 89 } // end Class TestRangeCheckExceptionHandlerLoop