glibc/sysdeps/i386/fpu/s_cosl.S
Ulrich Drepper abfbdde177 Update.
1999-07-14 00:54:57 +00:00

32 lines
435 B
ArmAsm

/*
* 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(__cosl)
fldt 4(%esp)
fcos
fnstsw %ax
testl $0x400,%eax
jnz 1f
ret
.align ALIGNARG(4)
1: fldpi
fadd %st(0)
fxch %st(1)
2: fprem1
fnstsw %ax
testl $0x400,%eax
jnz 2b
fstp %st(1)
fcos
ret
END (__cosl)
weak_alias (__cosl, cosl)