--- old/test/compiler/c2/6956668/Test6956668.java 2016-07-06 19:19:52.363392155 +0300 +++ /dev/null 2016-06-14 14:43:27.230512026 +0300 @@ -1,69 +0,0 @@ -/* - * Copyright (c) 2011, 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. - * - */ - -/** - * @test - * @bug 6956668 - * @summary misbehavior of XOR operator (^) with int - * - * @run main/othervm -Xbatch Test6956668 - */ - - -public class Test6956668 { - - public static int bitTest() { - int result = 0; - - int testValue = 73; - int bitCount = Integer.bitCount(testValue); - - if (testValue != 0) { - int gap = Long.numberOfTrailingZeros(testValue); - testValue >>>= gap; - - while (testValue != 0) { - result++; - - if ((testValue ^= 0x1) != 0) { - gap = Long.numberOfTrailingZeros(testValue); - testValue >>>= gap; - } - } - } - - if (bitCount != result) { - System.out.println("ERROR: " + bitCount + " != " + result); - System.exit(97); - } - - return (result); - } - - public static void main(String[] args) { - for (int i = 0; i < 100000; i++) { - int ct = bitTest(); - } - } -} --- /dev/null 2016-06-14 14:43:27.230512026 +0300 +++ new/test/compiler/c2/Test6956668.java 2016-07-06 19:19:52.223392151 +0300 @@ -0,0 +1,70 @@ +/* + * Copyright (c) 2011, 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. + * + */ + +/** + * @test + * @bug 6956668 + * @summary misbehavior of XOR operator (^) with int + * + * @run main/othervm -Xbatch compiler.c2.Test6956668 + */ + +package compiler.c2; + +public class Test6956668 { + + public static int bitTest() { + int result = 0; + + int testValue = 73; + int bitCount = Integer.bitCount(testValue); + + if (testValue != 0) { + int gap = Long.numberOfTrailingZeros(testValue); + testValue >>>= gap; + + while (testValue != 0) { + result++; + + if ((testValue ^= 0x1) != 0) { + gap = Long.numberOfTrailingZeros(testValue); + testValue >>>= gap; + } + } + } + + if (bitCount != result) { + System.out.println("ERROR: " + bitCount + " != " + result); + System.exit(97); + } + + return (result); + } + + public static void main(String[] args) { + for (int i = 0; i < 100000; i++) { + int ct = bitTest(); + } + } +}