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/*
* Copyright (c) 2022, Red Hat, Inc. 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 8291665
* @summary C2: assert compiling SSLEngineInputRecord::decodeInputRecord
* @run main/othervm -Xbatch TestNewArrayOutsideLoopValidLengthTestInLoop
*/
import java.util.Arrays;
public class TestNewArrayOutsideLoopValidLengthTestInLoop {
private static volatile int barrier;
public static void main(String[] args) {
boolean[] allFalse = new boolean[100];
boolean[] allTrue = new boolean[100];
Arrays.fill(allTrue, true);
for (int i = 0; i < 20_000; i++) {
test1(allFalse, allFalse, true);
test1(allTrue, allFalse, true);
test1(allFalse, allTrue, true);
test1(allFalse, allFalse, false);
}
}
private static int[] test1(boolean[] flags1, boolean[] flags2, boolean flag) {
for (int i = 1; i < 100; i *= 2) {
boolean f = false;
int j = i;
if (flags1[i]) {
barrier = 1;
f = true;
j = i / 2;
}
if (flag) {
barrier = 1;
}
if (f) {
return new int[j];
}
if (flags2[i]) {
return new int[j];
}
}
return null;
}
}
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