/* * Copyright (c) 2019, 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 org.graalvm.compiler.hotspot.jdk9.test; import static org.junit.Assume.assumeTrue; import java.util.ArrayList; import java.util.Collection; import java.util.List; import org.graalvm.compiler.core.test.GraalCompilerTest; import org.graalvm.compiler.test.AddExports; import org.junit.Before; import org.junit.Test; import org.junit.runner.RunWith; import org.junit.runners.Parameterized; import org.junit.runners.Parameterized.Parameter; import org.junit.runners.Parameterized.Parameters; import jdk.vm.ci.amd64.AMD64; @AddExports({"java.base/java.lang"}) @RunWith(Parameterized.class) public final class MathDoubleFMATest extends GraalCompilerTest { @Before public void checkAMD64() { assumeTrue("skipping AMD64 specific test", getTarget().arch instanceof AMD64); } @Parameters(name = "{0}, {1}, {2}") public static Collection data() { double[] inputs = {0.0d, 1.0d, 4.0d, -0.0d, -1.0d, -4.0d, Double.MIN_VALUE, Double.MAX_VALUE, Double.NEGATIVE_INFINITY, Double.POSITIVE_INFINITY, Double.NaN, Double.longBitsToDouble(0xfff0000000000001L)}; List tests = new ArrayList<>(); for (double a : inputs) { for (double b : inputs) { for (double c : inputs) { tests.add(new Object[]{a, b, c}); } } } return tests; } @Parameter(value = 0) public double input0; @Parameter(value = 1) public double input1; @Parameter(value = 2) public double input2; public static double fma(double a, double b, double c) { return Math.fma(a, b, c); } @Test public void testFMA() { test("fma", input0, input1, input2); } }