jdk-24/test/hotspot/jtreg/compiler/loopopts/TestSkeletonPredicateNegation.java

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 * 2 along with this work; if not, write to the Free Software Foundation,
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/**
 * @test
 * @bug 8273277
 * @summary Skeleton predicates sometimes need to be negated
 * @requires vm.compiler2.enabled
 * @run main compiler.loopopts.TestSkeletonPredicateNegation
 *
 */

package compiler.loopopts;

public class TestSkeletonPredicateNegation {
    public static int in0 = 2;

    public static void main(String[] args) {
        try {
            TestSkeletonPredicateNegation instance = new TestSkeletonPredicateNegation();
            for (int i = 0; i < 10000; ++i) {
                instance.mainTest(args);
            }
        } catch (Exception ex) {
            System.out.println(ex.getClass().getCanonicalName());
        } catch (OutOfMemoryError e) {
            System.out.println("OOM Error");
        }
    }

    public void mainTest (String[] args){
        long loa11[] = new long[19];

        for (long lo14 : loa11) {
            TestSkeletonPredicateNegation.in0 = -128;
            for (int i18 = 0; i18 < 13; i18++) {
                try {
                    loa11[TestSkeletonPredicateNegation.in0] %= 2275269548L;
                    Math.ceil(1374905370.2785515599);
                } catch (Exception a_e) {
                    TestSkeletonPredicateNegation.in0--;
                }
            }
        }
    }
}