NetBSD/lib/libm/arch/i387/s_copysign.S

19 lines
315 B
ArmAsm
Raw Normal View History

/*
* Written by J.T. Conklin <jtc@netbsd.org>.
* Public domain.
*/
#include <machine/asm.h>
RCSID("$Id: s_copysign.S,v 1.3 1995/04/28 22:43:54 jtc Exp $")
ENTRY(copysign)
movl 16(%esp),%edx
andl $0x80000000,%edx
movl 8(%esp),%eax
andl $0x7fffffff,%eax
orl %edx,%eax
movl %eax,8(%esp)
fldl 4(%esp)
ret