1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/test/compiler/6916644/Test6916644.java Fri Jan 29 22:51:41 2010 -0800 1.3 @@ -0,0 +1,50 @@ 1.4 +/* 1.5 + * Copyright 2010 Sun Microsystems, Inc. All Rights Reserved. 1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 1.7 + * 1.8 + * This code is free software; you can redistribute it and/or modify it 1.9 + * under the terms of the GNU General Public License version 2 only, as 1.10 + * published by the Free Software Foundation. 1.11 + * 1.12 + * This code is distributed in the hope that it will be useful, but WITHOUT 1.13 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 1.14 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 1.15 + * version 2 for more details (a copy is included in the LICENSE file that 1.16 + * accompanied this code). 1.17 + * 1.18 + * You should have received a copy of the GNU General Public License version 1.19 + * 2 along with this work; if not, write to the Free Software Foundation, 1.20 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 1.21 + * 1.22 + * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, 1.23 + * CA 95054 USA or visit www.sun.com if you need additional information or 1.24 + * have any questions. 1.25 + * 1.26 + */ 1.27 + 1.28 +/** 1.29 + * @test 1.30 + * @bug 6916644 1.31 + * @summary C2 compiler crash on x86 1.32 + * 1.33 + * @run main/othervm -Xcomp -XX:CompileOnly=Test6916644.test Test6916644 1.34 + */ 1.35 + 1.36 +public class Test6916644 { 1.37 + static int result; 1.38 + static int i1; 1.39 + static int i2; 1.40 + 1.41 + static public void test(double d) { 1.42 + result = (d <= 0.0D) ? i1 : i2; 1.43 + } 1.44 + 1.45 + public static void main(String[] args) { 1.46 + for (int i = 0; i < 100000; i++) { 1.47 + // use an alternating value so the test doesn't always go 1.48 + // the same direction. Otherwise we won't transform it 1.49 + // into a cmove. 1.50 + test(i & 1); 1.51 + } 1.52 + } 1.53 +}