1 /* 2 * Written by J.T. Conklin <jtc (at) netbsd.org>. 3 * Public domain. 4 */ 5 6 #include <machine/asm.h> 7 8 __FBSDID("$FreeBSD: src/lib/msun/i387/s_copysignf.S,v 1.1 2005/01/13 18:58:25 das Exp $"); 9 /* RCSID("$NetBSD: s_copysignf.S,v 1.3 1995/05/08 23:53:25 jtc Exp $") */ 10 11 ENTRY(copysignf) 12 movl 8(%esp),%edx 13 andl $0x80000000,%edx 14 movl 4(%esp),%eax 15 andl $0x7fffffff,%eax 16 orl %edx,%eax 17 movl %eax,4(%esp) 18 flds 4(%esp) 19 ret 20
