jdk-24/test/hotspot/jtreg/compiler/loopopts/TestCountedLoopZeroIter.java
Tobias Holenstein f5cbe53fdd 8027711: Unify wildcarding syntax for CompileCommand and CompileOnly
Reviewed-by: kvn, thartmann, chagedorn
2023-06-12 07:39:23 +00:00

66 lines
2.0 KiB
Java

/*
* Copyright (c) 2023, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2021, 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 8261308
* @summary C2: assert(inner->is_valid_counted_loop(T_INT) && inner->is_strip_mined()) failed: OuterStripMinedLoop should have been removed
*
* @run main/othervm -Xcomp -XX:CompileOnly=TestCountedLoopZeroIter::* TestCountedLoopZeroIter
*
*/
public class TestCountedLoopZeroIter {
static int N = 400;
static boolean b;
static long lArrFld[] = new long[N];
static int iArrFld[] = new int[N];
static void test() {
int i19 = 9, i21 = 8;
long l1;
do
if (!b) {
iArrFld[1] /= l1 = 1;
do {
int i22 = 1;
do {
iArrFld[0] = (int)l1;
iArrFld[i22 - 1] = i21;
} while (++i22 < 1);
lArrFld[1] = i21;
} while (++l1 < 145);
}
while (++i19 < 173);
System.out.println();
}
public static void main(String[] strArr) {
for (int i = 0; i < 10; i++) {
test();
}
}
}