76 lines
2.0 KiB
Java
76 lines
2.0 KiB
Java
/*
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* Copyright 2009 Google Inc. All Rights Reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*
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*/
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/**
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* @test
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* @bug 6860469
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* @summary remix_address_expressions reshapes address expression with bad control
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*
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* @run main/othervm -Xcomp
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* -XX:CompileCommand=compileonly,compiler.loopopts.Test6860469::C
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* compiler.loopopts.Test6860469
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*/
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package compiler.loopopts;
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public class Test6860469 {
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private static final int H = 16;
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private static final int F = 9;
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static int[] fl = new int[1 << F];
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static int C(int ll, int f) {
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int max = -1;
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int min = H + 1;
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if (ll != 0) {
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if (ll < min) {
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min = ll;
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}
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if (ll > max) {
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max = ll;
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}
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}
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if (f > max) {
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f = max;
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}
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if (min > f) {
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min = f;
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}
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for (int mc = 1 >> max - f; mc <= 0; mc++) {
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int i = mc << (32 - f);
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fl[i] = max;
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}
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return min;
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}
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public static void main(String argv[]) {
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C(0, 10);
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}
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}
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