1 /* 2 * Copyright (c) 2007, 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 // Checkstyle: stop 24 25 26 package org.graalvm.compiler.jtt.hotpath; 27 28 import org.junit.Test; 29 30 import org.graalvm.compiler.jtt.JTTTest; 31 32 /* 33 */ 34 public class HP_dead01 extends JTTTest { 35 test(int count)36 public static int test(int count) { 37 int sum = 0; 38 for (int i = 0; i <= count; i++) { 39 int a = i + i; 40 int b = i / 2 * i - 10; 41 @SuppressWarnings("unused") 42 int c = a + b; 43 int d = a; 44 sum += d; 45 } 46 return sum; 47 } 48 49 @Test run0()50 public void run0() throws Throwable { 51 runTest("test", 10); 52 } 53 54 @Test run1()55 public void run1() throws Throwable { 56 runTest("test", 20); 57 } 58 59 @Test run2()60 public void run2() throws Throwable { 61 runTest("test", 30); 62 } 63 64 @Test run3()65 public void run3() throws Throwable { 66 runTest("test", 40); 67 } 68 69 } 70