53 lines
1.8 KiB
Java
53 lines
1.8 KiB
Java
/*
|
|
* Copyright (c) 2020, 2023, 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 8238756
|
|
* @requires vm.debug == true & vm.flavor == "server"
|
|
* @summary Test which triggers assertion in PhaseIdealLoop::try_move_store_after_loop with -XX:VerifyIterativeGVN=1 due to dead hook.
|
|
*
|
|
* @run main/othervm -Xbatch -XX:VerifyIterativeGVN=1 compiler.loopopts.TestMoveStoreAfterLoopVerifyIterativeGVN
|
|
*/
|
|
|
|
package compiler.loopopts;
|
|
|
|
public class TestMoveStoreAfterLoopVerifyIterativeGVN {
|
|
|
|
private static int[] iArr = new int[10];
|
|
|
|
static void test() {
|
|
for (int i = 0; i < 10; i++) {
|
|
for (int j = 0; j <= 10; j++) {
|
|
iArr[i] = j;
|
|
}
|
|
}
|
|
}
|
|
|
|
static public void main(String[] args) {
|
|
for (int i = 0; i < 1000; i++) {
|
|
test();
|
|
}
|
|
}
|
|
}
|