/*
 * 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: $")

ENTRY(__tanl)
	fldt	4(%esp)
	fptan
	fnstsw	%ax
	andw	$0x400,%ax
	jnz	1f
	fstp	%st(0)
	ret
1:	fldpi
	fadd	%st(0)
	fxch	%st(1)
2:	fprem1
	fstsw	%ax
	andw	$0x400,%ax
	jnz	2b
	fstp	%st(1)
	fptan
	fstp	%st(0)
	ret
weak_alias (__tanl, tanl)