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 * Copyright (c) 2025 IBM Corporation. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
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 * 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.
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/**
 * @test
 * @bug 8370200
 * @summary Crash: assert(outer->outcnt() >= phis + 2 - be_loads && outer->outcnt() <= phis + 2 + stores + 1) failed: only phis
 * @run main/othervm -XX:+IgnoreUnrecognizedVMOptions -XX:+UnlockDiagnosticVMOptions -XX:StressSeed=36200582 -XX:CompileCommand=quiet
 *                   -XX:CompileCommand=compileonly,*TestMismatchedMemoryPhis*::mainTest -XX:-TieredCompilation
 *                   -Xcomp -XX:+StressIGVN -XX:+StressLoopPeeling -XX:PerMethodTrapLimit=0 ${test.main.class}
 * @run main/othervm -XX:+IgnoreUnrecognizedVMOptions -XX:+UnlockDiagnosticVMOptions -XX:CompileCommand=quiet
 *                   -XX:CompileCommand=compileonly,*TestMismatchedMemoryPhis*::mainTest -XX:-TieredCompilation
 *                   -Xcomp -XX:+StressIGVN -XX:+StressLoopPeeling -XX:PerMethodTrapLimit=0 ${test.main.class}
 * @run main ${test.main.class}
 */

package compiler.loopstripmining;

public class TestMismatchedMemoryPhis {
    long l;
    volatile int iArrFld[];

    void mainTest() {
        int i, i1, i15 = 4, i16 = 4;
        for (i = 1; i < 7; ++i) {
            l = i;
        }
        int j = 1;
        while (++j < 4) {
            try {
                i1 = i15 % i16;
                i16 = i15;
                i1 = 0 % iArrFld[j];
            } catch (ArithmeticException a_e) {
            }
        }
    }

    static public void main(String[] args) {
        try {
            new TestMismatchedMemoryPhis().mainTest();
        } catch (NullPointerException npe) {
            // Expected
        }
    }
}