| /* |
| * Copyright (c) 2015, 2016 SAP SE. 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. |
| */ |
| |
| /* @test |
| * @bug 8139258 8165673 |
| * @summary Regression test for passing float args to a jni function. |
| * |
| * |
| * @run main/othervm/native -Xint compiler.floatingpoint.TestFloatJNIArgs |
| * @run main/othervm/native -XX:+TieredCompilation -Xcomp compiler.floatingpoint.TestFloatJNIArgs |
| * @run main/othervm/native -XX:-TieredCompilation -Xcomp compiler.floatingpoint.TestFloatJNIArgs |
| */ |
| |
| package compiler.floatingpoint; |
| |
| public class TestFloatJNIArgs { |
| static { |
| try { |
| System.loadLibrary("TestFloatJNIArgs"); |
| } catch (UnsatisfiedLinkError e) { |
| System.out.println("could not load native lib: " + e); |
| } |
| } |
| |
| public static native float add15floats( |
| float f1, float f2, float f3, float f4, |
| float f5, float f6, float f7, float f8, |
| float f9, float f10, float f11, float f12, |
| float f13, float f14, float f15); |
| |
| public static native float add10floats( |
| float f1, float f2, float f3, float f4, |
| float f5, float f6, float f7, float f8, |
| float f9, float f10); |
| |
| public static native float addFloatsInts( |
| float f1, float f2, float f3, float f4, |
| float f5, float f6, float f7, float f8, |
| float f9, float f10, float f11, float f12, |
| float f13, float f14, float f15, int a16, int a17); |
| |
| public static native double add15doubles( |
| double d1, double d2, double d3, double d4, |
| double d5, double d6, double d7, double d8, |
| double d9, double d10, double d11, double d12, |
| double d13, double d14, double d15); |
| |
| static void test() throws Exception { |
| float sum = TestFloatJNIArgs.add15floats(1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 1.0f, |
| 1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 1.0f); |
| if (sum != 15.0f) { |
| throw new Error("Passed 15 times 1.0f to jni function which didn't add them properly: " + sum); |
| } |
| |
| float sum1 = TestFloatJNIArgs.add10floats(1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 1.0f); |
| if (sum1 != 10.0f) { |
| throw new Error("Passed 10 times 1.0f to jni function which didn't add them properly: " + sum1); |
| } |
| |
| float sum2 = TestFloatJNIArgs.addFloatsInts(1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 1.0f, |
| 1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 1, 1); |
| if (sum2 != 17.0f) { |
| throw new Error("Passed 17 times 1 to jni function which didn't add them properly: " + sum2); |
| } |
| |
| double dsum = TestFloatJNIArgs.add15doubles(1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, |
| 1.0, 1.0, 1.0, 1.0, 1.0, 1.0); |
| if (dsum != 15.0) { |
| throw new Error("Passed 15 times 1.0 to jni function which didn't add them properly: " + dsum); |
| } |
| } |
| |
| public static void main(String[] args) throws Exception { |
| for (int i = 0; i < 200; ++i) { |
| test(); |
| } |
| } |
| } |