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/*
* 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 8269752
* @summary C2: assert(false) failed: Bad graph detected in build_loop_late
*
* @run main/othervm -Xcomp -XX:-TieredCompilation -XX:CompileOnly=TestMainBodyExecutedOnce TestMainBodyExecutedOnce
*
*/
public class TestMainBodyExecutedOnce {
static int N;
static long vMeth_check_sum;
public static void main(String[] strArr) {
TestMainBodyExecutedOnce _instance = new TestMainBodyExecutedOnce();
for (int i = 0; i < 10; i++) {
_instance.test();
}
}
void test() {
vMeth(3);
}
void vMeth(int i2) {
double d = 1.74287;
int i3 = -36665, i4, iArr[] = new int[N];
short s;
long lArr[] = new long[N];
while (++i3 < 132) {
if (i2 != 0) {
vMeth_check_sum += i3;
return;
}
i4 = 1;
while (++i4 < 12) {
i2 += i4;
}
}
vMeth_check_sum += i3;
}
}
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