1 /* 2 * Copyright (c) 2011, 2012, 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 package org.graalvm.compiler.jtt.loop; 24 25 import org.junit.Test; 26 27 import org.graalvm.compiler.jtt.JTTTest; 28 29 public class LoopInline extends JTTTest { 30 31 public static int test(int arg) { 32 int count = 0; 33 for (int i = 0; i < arg; i++) { 34 count += foo(i); 35 if (count > 15) { 36 count -= foo(3); 37 break; 38 } 39 } 40 return count; 41 } 42 43 public static int foo(int t) { 44 int sum = 0; 45 for (int i = 0; i < t; i++) { 46 sum += i; 47 if (i == 4) { 48 sum += foo2(sum); 49 break; 50 } 51 } 52 return sum; 53 } 54 55 public static int foo2(int i) { 56 int j = i; 57 int sum = 0; 58 while (j > 0) { 59 sum += j * j; 60 j--; 61 } 62 return sum; 63 } 64 65 @Test 66 public void run0() throws Throwable { 67 runTest("test", 0); 68 } 69 70 @Test 71 public void run1() throws Throwable { 72 runTest("test", 10); 73 } 74 75 }