1 /*
   2  * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 
  24 
  25 package org.graalvm.compiler.core.test;
  26 
  27 import jdk.vm.ci.meta.ResolvedJavaMethod;
  28 import org.junit.Test;
  29 
  30 // Regression test for JDK-8220643 (GR-14583)
  31 public class SwitchTest extends GraalCompilerTest {
  32     public static boolean test1(int arg) {
  33         switch (arg) {
  34             case -2139290527:
  35             case -1466249004:
  36             case -1063407861:
  37             case 125135499:
  38             case 425995464:
  39             case 786490581:
  40             case 1180611932:
  41             case 1790655921:
  42             case 1970660086:
  43                 return true;
  44             default:
  45                 return false;
  46         }
  47     }
  48 
  49     @Test
  50     public void run1() throws Throwable {
  51         ResolvedJavaMethod method = getResolvedJavaMethod("test1");
  52         Result compiled = executeActual(method, null, -2139290527);
  53         assertEquals(new Result(true, null), compiled);
  54     }
  55 }