Mercurial > hg > truffle
view graal/com.oracle.graal.jtt/src/com/oracle/graal/jtt/optimize/Fold_Double03.java @ 13822:35fc64972250
fixed Linux compile error and removed name of not-yet-existing Windows Okra dll
author | Doug Simon <doug.simon@oracle.com> |
---|---|
date | Thu, 30 Jan 2014 13:21:15 +0100 |
parents | 0320e6278f84 |
children | 64dcb92ee75a |
line wrap: on
line source
/* * Copyright (c) 2009, 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. */ package com.oracle.graal.jtt.optimize; import com.oracle.graal.jtt.*; import org.junit.*; /* */ public class Fold_Double03 extends JTTTest { private static final double MINUS_ZERO = 1 / Double.NEGATIVE_INFINITY; public static double test(int t, double a) { double v; if (t == 0) { v = a * 0.0; } else { v = a * MINUS_ZERO; } return 1 / v; } @Test public void run0() throws Throwable { runTest("test", 0, 5.0); } @Test public void run1() throws Throwable { runTest("test", 1, 5.0); } @Test public void run2() throws Throwable { runTest("test", 0, -5.0); } @Test public void run3() throws Throwable { runTest("test", 1, -5.0); } }