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/*
* Written by J.T. Conklin <jtc@netbsd.org>.
* Public domain.
* Adapted for float type by Ulrich Drepper <drepper@cygnus.com>.
*/
#include <machine/asm.h>
#include <i386-math-asm.h>
#include <libm-alias-finite.h>
RCSID("$NetBSD: $")
.section .rodata.cst4,"aM",@progbits,4
DEFINE_FLT_MIN
#ifdef PIC
# define MO(op) op##@GOTOFF(%ecx)
#else
# define MO(op) op
#endif
.text
/* asin = atan (x / sqrt(1 - x^2)) */
ENTRY(__ieee754_asinf)
#ifdef PIC
LOAD_PIC_REG (cx)
#endif
flds 4(%esp) /* x */
fld %st
fmul %st(0) /* x^2 */
fld1
fsubp /* 1 - x^2 */
fsqrt /* sqrt (1 - x^2) */
fpatan
FLT_CHECK_FORCE_UFLOW
ret
END (__ieee754_asinf)
libm_alias_finite (__ieee754_asinf, __asinf)
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