/* * Copyright (c) 2023, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ super public class TestCountedLoopInsideInfiniteLoop { public Method "":"()V" stack 2 locals 1 { aload_0; invokespecial Method java/lang/Object."":"()V"; return; } static Method test:"(IIII)V" stack 200 locals 4 { iload 0; // arg0 == 0 ifeq LEND; LOOP1: // counted loop to kick off beautify_loops iload 1; ifeq LOOP1; iload 2; ifle LOOP1; LOOP2: // infinite loop (still Region) goto LOOP2b; LOOP2b: // counted loop (still Region) iinc 3, -1; iload 3; ifgt LOOP2b; iconst_0; ifeq LOOP2; // always true goto LOOP2b; LEND: return; } }