lib/msun/i387/s_copysignf.S

   1 /*
   2  * Written by J.T. Conklin <jtc@netbsd.org>.
   3  * Public domain.
   4  */
   5
   6 #include <machine/asm.h>
   7
   8 __FBSDID("$FreeBSD$");
   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 END(copysignf)
  21
  22         .section .note.GNU-stack,"",%progbits