1 /* 2 * Copyright 2009 Google Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, 20 * CA 95054 USA or visit www.sun.com if you need additional information or 21 * have any questions. 22 * 23 */ 24 25 /** 26 * @test 27 * @bug 6860469 28 * @summary remix_address_expressions reshapes address expression with bad control 29 * 30 * @run main/othervm -Xcomp -XX:CompileOnly=Test.C Test 31 */ 32 33 public class Test { 34 35 private static final int H = 16; 36 private static final int F = 9; 37 38 static int[] fl = new int[1 << F]; 39 40 static int C(int ll, int f) { 41 int max = -1; 42 int min = H + 1; 43 44 if (ll != 0) { 45 if (ll < min) { 46 min = ll; 47 } 48 if (ll > max) { 49 max = ll; 50 } 51 } 52 53 if (f > max) { 54 f = max; 55 } 56 if (min > f) { 57 min = f; 58 } 59 60 for (int mc = 1 >> max - f; mc <= 0; mc++) { 61 int i = mc << (32 - f); 62 fl[i] = max; 63 } 64 65 return min; 66 } 67 68 public static void main(String argv[]) { 69 C(0, 10); 70 } 71 }