1*25c28e83SPiotr Jasiukajtis /* 2*25c28e83SPiotr Jasiukajtis * CDDL HEADER START 3*25c28e83SPiotr Jasiukajtis * 4*25c28e83SPiotr Jasiukajtis * The contents of this file are subject to the terms of the 5*25c28e83SPiotr Jasiukajtis * Common Development and Distribution License (the "License"). 6*25c28e83SPiotr Jasiukajtis * You may not use this file except in compliance with the License. 7*25c28e83SPiotr Jasiukajtis * 8*25c28e83SPiotr Jasiukajtis * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9*25c28e83SPiotr Jasiukajtis * or http://www.opensolaris.org/os/licensing. 10*25c28e83SPiotr Jasiukajtis * See the License for the specific language governing permissions 11*25c28e83SPiotr Jasiukajtis * and limitations under the License. 12*25c28e83SPiotr Jasiukajtis * 13*25c28e83SPiotr Jasiukajtis * When distributing Covered Code, include this CDDL HEADER in each 14*25c28e83SPiotr Jasiukajtis * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15*25c28e83SPiotr Jasiukajtis * If applicable, add the following below this CDDL HEADER, with the 16*25c28e83SPiotr Jasiukajtis * fields enclosed by brackets "[]" replaced with your own identifying 17*25c28e83SPiotr Jasiukajtis * information: Portions Copyright [yyyy] [name of copyright owner] 18*25c28e83SPiotr Jasiukajtis * 19*25c28e83SPiotr Jasiukajtis * CDDL HEADER END 20*25c28e83SPiotr Jasiukajtis */ 21*25c28e83SPiotr Jasiukajtis 22*25c28e83SPiotr Jasiukajtis /* 23*25c28e83SPiotr Jasiukajtis * Copyright 2011 Nexenta Systems, Inc. All rights reserved. 24*25c28e83SPiotr Jasiukajtis */ 25*25c28e83SPiotr Jasiukajtis /* 26*25c28e83SPiotr Jasiukajtis * Copyright 2006 Sun Microsystems, Inc. All rights reserved. 27*25c28e83SPiotr Jasiukajtis * Use is subject to license terms. 28*25c28e83SPiotr Jasiukajtis */ 29*25c28e83SPiotr Jasiukajtis 30*25c28e83SPiotr Jasiukajtis #ifdef __RESTRICT 31*25c28e83SPiotr Jasiukajtis #define restrict _Restrict 32*25c28e83SPiotr Jasiukajtis #else 33*25c28e83SPiotr Jasiukajtis #define restrict 34*25c28e83SPiotr Jasiukajtis #endif 35*25c28e83SPiotr Jasiukajtis 36*25c28e83SPiotr Jasiukajtis extern void __vatan2f(int, float *, int, float *, int, float *, int); 37*25c28e83SPiotr Jasiukajtis extern void __vhypotf(int, float *, int, float *, int, float *, int); 38*25c28e83SPiotr Jasiukajtis extern void __vlogf(int, float *, int, float *, int); 39*25c28e83SPiotr Jasiukajtis 40*25c28e83SPiotr Jasiukajtis void 41*25c28e83SPiotr Jasiukajtis __vc_log(int n, float * restrict x, int stridex, float * restrict y, 42*25c28e83SPiotr Jasiukajtis int stridey) 43*25c28e83SPiotr Jasiukajtis { 44*25c28e83SPiotr Jasiukajtis stridex <<= 1; 45*25c28e83SPiotr Jasiukajtis stridey <<= 1; 46*25c28e83SPiotr Jasiukajtis __vhypotf(n, x, stridex, x + 1, stridex, y + 1, stridey); 47*25c28e83SPiotr Jasiukajtis __vlogf(n, y + 1, stridey, y, stridey); 48*25c28e83SPiotr Jasiukajtis __vatan2f(n, x + 1, stridex, x, stridex, y + 1, stridey); 49*25c28e83SPiotr Jasiukajtis } 50