blob: 7a161f26f95763efbb4664b560e952d20a8d9cd5 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
|
/*
* Written by J.T. Conklin <jtc@netbsd.org>.
* Public domain.
*/
#include <machine/asm.h>
RCSID("$NetBSD: s_log1pf.S,v 1.4 1995/05/09 00:13:05 jtc Exp $")
/*
* Since the fyl2xp1 instruction has such a limited range:
* -(1 - (sqrt(2) / 2)) <= x <= sqrt(2) - 1
* it's not worth trying to use it.
*/
ENTRY(__log1pf)
fldln2
flds 4(%esp)
fld1
faddp
fyl2x
ret
PSEUDO_END (__log1pf)
weak_alias (__log1pf, log1pf)
|