--- old/test/compiler/c2/6910484/Test.java 2016-07-06 19:19:49.391392067 +0300 +++ /dev/null 2016-06-14 14:43:27.230512026 +0300 @@ -1,50 +0,0 @@ -/* - * Copyright (c) 2009 SAP SE. 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. - */ - -/** - * @test - * @bug 6910484 - * @summary incorrect integer optimization (loosing and op-r in a given example) - * - * @run main/othervm -Xbatch Test - */ - -public class Test { - - public static void main(String[] args) { - long iteration = 0; - for(int i = 0; i <11000; i++) { - iteration++; - int result = test(255); - if (result != 112) { - System.out.println("expected 112, but got " + result + " after iteration " + iteration); - System.exit(97); - } - } - } - - private static int test(int x) { - return (x & -32) / 2; - } - -} --- /dev/null 2016-06-14 14:43:27.230512026 +0300 +++ new/test/compiler/c2/Test6910484.java 2016-07-06 19:19:49.247392063 +0300 @@ -0,0 +1,52 @@ +/* + * Copyright (c) 2009 SAP SE. 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. + */ + +/** + * @test + * @bug 6910484 + * @summary incorrect integer optimization (loosing and op-r in a given example) + * + * @run main/othervm -Xbatch compiler.c2.Test6910484 + */ + +package compiler.c2; + +public class Test6910484 { + + public static void main(String[] args) { + long iteration = 0; + for(int i = 0; i <11000; i++) { + iteration++; + int result = test(255); + if (result != 112) { + System.out.println("expected 112, but got " + result + " after iteration " + iteration); + System.exit(97); + } + } + } + + private static int test(int x) { + return (x & -32) / 2; + } + +}