1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/test/mips64/11080/libTestFloatSyncJNIArgs.c Mon Nov 25 15:36:48 2019 +0800 1.3 @@ -0,0 +1,86 @@ 1.4 +/* 1.5 + * Copyright (c) 2018, 2019, Red Hat, Inc. All rights reserved. 1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 1.7 + * 1.8 + * This code is free software; you can redistribute it and/or modify it 1.9 + * under the terms of the GNU General Public License version 2 only, as 1.10 + * published by the Free Software Foundation. 1.11 + * 1.12 + * This code is distributed in the hope that it will be useful, but WITHOUT 1.13 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 1.14 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 1.15 + * version 2 for more details (a copy is included in the LICENSE file that 1.16 + * accompanied this code). 1.17 + * 1.18 + * You should have received a copy of the GNU General Public License version 1.19 + * 2 along with this work; if not, write to the Free Software Foundation, 1.20 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 1.21 + * 1.22 + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 1.23 + * or visit www.oracle.com if you need additional information or have any 1.24 + * questions. 1.25 + */ 1.26 + 1.27 +#include <jni.h> 1.28 + 1.29 +#ifdef __cplusplus 1.30 +extern "C" { 1.31 +#endif 1.32 + 1.33 +/* Fletcher checksum. This is a nonlinear function which detects both */ 1.34 +/* missing or otherwise incorrect arguments and arguments in the wrong */ 1.35 +/* order. */ 1.36 +static jfloat fcombine(jfloat f[], int len) { 1.37 + int i; 1.38 + jfloat sum = 0, sum_of_sums = 0; 1.39 + for (i = 0; i < len; i++) { 1.40 + sum += f[i]; 1.41 + sum_of_sums += sum; 1.42 + } 1.43 + return sum + sum_of_sums * sum; 1.44 +} 1.45 + 1.46 +static jdouble combine(jdouble f[], int len) { 1.47 + int i; 1.48 + double sum = 0, sum_of_sums = 0; 1.49 + for (i = 0; i < len; i++) { 1.50 + sum += f[i]; 1.51 + sum_of_sums += sum; 1.52 + } 1.53 + return sum + sum_of_sums * sum; 1.54 +} 1.55 + 1.56 +JNIEXPORT jfloat JNICALL Java_TestFloatSyncJNIArgs_combine15floats 1.57 + (JNIEnv *env, jclass cls, 1.58 + jfloat f1, jfloat f2, jfloat f3, jfloat f4, 1.59 + jfloat f5, jfloat f6, jfloat f7, jfloat f8, 1.60 + jfloat f9, jfloat f10, jfloat f11, jfloat f12, 1.61 + jfloat f13, jfloat f14, jfloat f15) { 1.62 + 1.63 + jfloat f[15]; 1.64 + f[0] = f1; f[1] = f2; f[2] = f3; f[3] = f4; f[4] = f5; 1.65 + f[5] = f6; f[6] = f7; f[7] = f8; f[8] = f9; f[9] = f10; 1.66 + f[10] = f11; f[11] = f12; f[12] = f13; f[13] = f14; f[14] = f15; 1.67 + 1.68 + return fcombine(f, sizeof f / sizeof f[0]); 1.69 +} 1.70 + 1.71 +JNIEXPORT jdouble JNICALL Java_TestFloatSyncJNIArgs_combine15doubles 1.72 + (JNIEnv *env, jclass cls, 1.73 + jdouble f1, jdouble f2, jdouble f3, jdouble f4, 1.74 + jdouble f5, jdouble f6, jdouble f7, jdouble f8, 1.75 + jdouble f9, jdouble f10, jdouble f11, jdouble f12, 1.76 + jdouble f13, jdouble f14, jdouble f15) { 1.77 + 1.78 + jdouble f[15]; 1.79 + f[0] = f1; f[1] = f2; f[2] = f3; f[3] = f4; f[4] = f5; 1.80 + f[5] = f6; f[6] = f7; f[7] = f8; f[8] = f9; f[9] = f10; 1.81 + f[10] = f11; f[11] = f12; f[12] = f13; f[13] = f14; f[14] = f15; 1.82 + 1.83 + return combine(f, sizeof f / sizeof f[0]); 1.84 +} 1.85 + 1.86 + 1.87 +#ifdef __cplusplus 1.88 +} 1.89 +#endif