2 * Written by J.T. Conklin <jtc@netbsd.org>.
6 #include <machine/asm.h>
8 RCSID("$NetBSD: e_asin.S,v 1.4 1995/05/08 23:45:40 jtc Exp $")
10 /* asin = atan (x / sqrt((1-x) (1+x))) */
16 fld1 /* 1 : 1 - x : x */
17 fadd %st(2) /* 1 + x : 1 - x : x */
19 fsqrt /* sqrt (1 - x^2) */
23 strong_alias (__ieee754_asin, __asin_finite)