jdk-24/test/hotspot/jtreg/compiler/c1/Test8271202.java
Igor Veresov 54b800d56d 8271202: C1: assert(false) failed: live_in set of first block must be empty
Co-authored-by: Martin Doerr <mdoerr@openjdk.org>
Reviewed-by: vlivanov, kvn
2021-12-25 05:38:12 +00:00

68 lines
2.2 KiB
Java

/*
* Copyright (c) 2021, Oracle and/or its affiliates. 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 8271202
* @requires vm.debug == true & vm.compiler1.enabled
* @run main/othervm -Xbatch -XX:TieredStopAtLevel=1 -XX:+DeoptimizeALot
* Test8271202
*/
public class Test8271202 {
public static void main(String[] strArr) {
try {
test();
} catch (Exception e) {
// Expected
}
}
static void test() {
long l6 = 10L;
int counter = 0;
int i2, i26, i29, iArr[] = new int[400];
boolean b3 = true;
for (int smallinvoc = 0; smallinvoc < 139; smallinvoc++) {
}
for (i2 = 13; i2 < 1000; i2++) {
for (i26 = 2; i26 < 114; l6 += 2) {
// Infinite loop
if (b3) {
for (i29 = 1; i29 < 2; i29++) {
try {
iArr[i26] = 0;
} catch (ArithmeticException a_e) {
}
}
}
counter++;
if (counter == 100000) {
throw new RuntimeException("expected");
}
}
}
}
}