OpenLibm/i387/s_copysignf.S

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/*
* Written by J.T. Conklin <jtc@netbsd.org>.
* Public domain.
*/
#include <i387/bsd_asm.h>
2011-12-15 07:16:26 +01:00
//__FBSDID("$FreeBSD: src/lib/msun/i387/s_copysignf.S,v 1.3 2011/01/07 16:13:12 kib Exp $");
/* RCSID("$NetBSD: s_copysignf.S,v 1.3 1995/05/08 23:53:25 jtc Exp $") */
ENTRY(copysignf)
movl 8(%esp),%edx
andl $0x80000000,%edx
movl 4(%esp),%eax
andl $0x7fffffff,%eax
orl %edx,%eax
movl %eax,4(%esp)
flds 4(%esp)
ret
END(copysignf)
/* Enable stack protection */
#if defined(__ELF__)
.section .note.GNU-stack,"",%progbits
#endif