LoopUnroll.java revision 12651:6ef01bd40ce2
1203288Srnoland/* 2203288Srnoland * Copyright (c) 2009, 2012, Oracle and/or its affiliates. All rights reserved. 3203288Srnoland * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4203288Srnoland * 5203288Srnoland * This code is free software; you can redistribute it and/or modify it 6203288Srnoland * under the terms of the GNU General Public License version 2 only, as 7203288Srnoland * published by the Free Software Foundation. 8203288Srnoland * 9203288Srnoland * This code is distributed in the hope that it will be useful, but WITHOUT 10203288Srnoland * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11203288Srnoland * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12203288Srnoland * version 2 for more details (a copy is included in the LICENSE file that 13203288Srnoland * accompanied this code). 14203288Srnoland * 15203288Srnoland * You should have received a copy of the GNU General Public License version 16203288Srnoland * 2 along with this work; if not, write to the Free Software Foundation, 17203288Srnoland * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18203288Srnoland * 19203288Srnoland * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20203288Srnoland * or visit www.oracle.com if you need additional information or have any 21203288Srnoland * questions. 22203288Srnoland */ 23203288Srnolandpackage org.graalvm.compiler.jtt.loop; 24203288Srnoland 25203288Srnolandimport org.junit.Test; 26203288Srnoland 27203288Srnolandimport org.graalvm.compiler.jtt.JTTTest; 28203288Srnoland 29203288Srnoland/* 30203288Srnoland */ 31203288Srnolandpublic class LoopUnroll extends JTTTest { 32203288Srnoland 33203288Srnoland public static int test(int input) { 34203288Srnoland int ret = 2; 35203288Srnoland int current = input; 36203288Srnoland for (int i = 0; i < 7; i++) { 37203288Srnoland ret *= 2 + current; 38203288Srnoland current /= 50; 39203288Srnoland } 40203288Srnoland return ret; 41203288Srnoland } 42203288Srnoland 43203288Srnoland @Test 44203288Srnoland public void run0() throws Throwable { 45203288Srnoland runTest("test", 42); 46203288Srnoland } 47203288Srnoland 48203288Srnoland} 49203288Srnoland