1 /* 2 * Copyright (c) 2008, 2018, 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 variation of: 25 class VerifyInitLocal1P extends VerifyInitLocal { 26 private boolean verified; 27 public VerifyInitLocal1P() { verified = true; } 28 public boolean verify() { return verified; } 29 } 30 */ 31 32 super class jit/verifier/VerifyInitLocal/VerifyInitLocal1P 33 extends jit/verifier/VerifyInitLocal/VerifyInitLocal 34 { 35 36 private Field verified:Z; 37 38 public Method "<init>":"()V" 39 stack 2 locals 1 40 { 41 // Early initialization to local field must succeed: 42 aload_0; 43 iconst_1; 44 putfield Field verified:"Z"; //NEEDED 45 46 aload_0; 47 invokespecial Method jit/verifier/VerifyInitLocal/VerifyInitLocal."<init>":"()V"; 48 return; 49 } 50 51 public Method verify:"()Z" 52 stack 1 locals 1 53 { 54 aload_0; 55 getfield Field verified:"Z"; 56 ireturn; 57 } 58 59 } // end Class VerifyInitLocal1P