1 /* 2 * Copyright (c) 2011, 2018, 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.jtt.loop; 26 27 import org.junit.Test; 28 29 import org.graalvm.compiler.jtt.JTTTest; 30 31 public class LoopInline extends JTTTest { 32 test(int arg)33 public static int test(int arg) { 34 int count = 0; 35 for (int i = 0; i < arg; i++) { 36 count += foo(i); 37 if (count > 15) { 38 count -= foo(3); 39 break; 40 } 41 } 42 return count; 43 } 44 foo(int t)45 public static int foo(int t) { 46 int sum = 0; 47 for (int i = 0; i < t; i++) { 48 sum += i; 49 if (i == 4) { 50 sum += foo2(sum); 51 break; 52 } 53 } 54 return sum; 55 } 56 foo2(int i)57 public static int foo2(int i) { 58 int j = i; 59 int sum = 0; 60 while (j > 0) { 61 sum += j * j; 62 j--; 63 } 64 return sum; 65 } 66 67 @Test run0()68 public void run0() throws Throwable { 69 runTest("test", 0); 70 } 71 72 @Test run1()73 public void run1() throws Throwable { 74 runTest("test", 10); 75 } 76 77 } 78