diff options
Diffstat (limited to 'usr/src/lib/libmvec/common/__vsqrtf.c')
| -rw-r--r-- | usr/src/lib/libmvec/common/__vsqrtf.c | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/usr/src/lib/libmvec/common/__vsqrtf.c b/usr/src/lib/libmvec/common/__vsqrtf.c new file mode 100644 index 0000000000..c0baefecc7 --- /dev/null +++ b/usr/src/lib/libmvec/common/__vsqrtf.c @@ -0,0 +1,53 @@ +/* + * CDDL HEADER START + * + * The contents of this file are subject to the terms of the + * Common Development and Distribution License (the "License"). + * You may not use this file except in compliance with the License. + * + * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE + * or http://www.opensolaris.org/os/licensing. + * See the License for the specific language governing permissions + * and limitations under the License. + * + * When distributing Covered Code, include this CDDL HEADER in each + * file and include the License file at usr/src/OPENSOLARIS.LICENSE. + * If applicable, add the following below this CDDL HEADER, with the + * fields enclosed by brackets "[]" replaced with your own identifying + * information: Portions Copyright [yyyy] [name of copyright owner] + * + * CDDL HEADER END + */ + +/* + * Copyright 2011 Nexenta Systems, Inc. All rights reserved. + */ +/* + * Copyright 2006 Sun Microsystems, Inc. All rights reserved. + * Use is subject to license terms. + */ + +#ifdef __RESTRICT +#define restrict _Restrict +#else +#define restrict +#endif + +#include "libm_synonyms.h" +#include "libm_inlines.h" + +#define sqrtf __sqrtf + +extern float sqrtf(float); + +void +__vsqrtf(int n, float * restrict x, int stridex, float * restrict y, int stridey) +{ + for(; n > 0 ; n--) + { + *y = sqrtf(*x); + x += stridex; + y += stridey; + } +} + |