[thirdparty/glibc.git] / sysdeps / libm-i387 / s_log1pl.S

/*
 * Written by J.T. Conklin <jtc@netbsd.org>.
 * Public domain.
 *
 * Adapted for `long double' by Ulrich Drepper <drepper@cygnus.com>.
 */

#include <machine/asm.h>

RCSID("$NetBSD: $")

/*
 * 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(__log1pl)
	fldln2
	fldt 4(%esp)
	fld1
	faddp
	fyl2x
	ret
PSEUDO_END (__log1pl)
weak_alias (__log1pl, log1pl)
Commit	Line	Data
ee188d55 RM	1	/*
	2	* Written by J.T. Conklin <jtc@netbsd.org>.
	3	* Public domain.
	4	*
	5	* Adapted for `long double' by Ulrich Drepper <drepper@cygnus.com>.
	6	*/
	7
	8	#include <machine/asm.h>
	9
	10	RCSID("$NetBSD: $")
	11
	12	/*
	13	* Since the fyl2xp1 instruction has such a limited range:
	14	* -(1 - (sqrt(2) / 2)) <= x <= sqrt(2) - 1
	15	* it's not worth trying to use it.
	16	*/
	17
	18	ENTRY(__log1pl)
	19	fldln2
	20	fldt 4(%esp)
	21	fld1
	22	faddp
	23	fyl2x
	24	ret
cccda09f	25	PSEUDO_END (__log1pl)
ee188d55	26	weak_alias (__log1pl, log1pl)