--- /dev/null 2017-01-22 10:16:57.869617664 -0800 +++ new/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.jtt/src/org/graalvm/compiler/jtt/loop/Loop16.java 2017-02-15 17:03:24.478183504 -0800 @@ -0,0 +1,67 @@ +/* + * Copyright (c) 2007, 2012, 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. + */ +// Checkstyle: stop +package org.graalvm.compiler.jtt.loop; + +import org.junit.Test; + +import org.graalvm.compiler.jtt.JTTTest; + +/* + * Tests exiting 2 loops at the same time with escape-analysed values flowing out of loops + */ +public class Loop16 extends JTTTest { + + private static class TestClass { + public int a; + public int b; + public int c; + + public int run(int count) { + l1: for (int i = 0; i <= count; i++) { + if (i > 5) { + for (int j = 0; j < i; j++) { + a += i; + if (a > 500) { + break l1; + } + } + } else if (i > 7) { + b += i; + } else { + c += i; + } + } + return a + b + c; + } + } + + public static int test(int count) { + return new TestClass().run(count); + } + + @Test + public void run0() throws Throwable { + runTest("test", 40); + } +}