1 /* copy sign, double version.
2 Copyright (C) 2002, 2006 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
4 Contributed by Andreas Jaeger <aj@suse.de>, 2002.
6 The GNU C Library is free software; you can redistribute it and/or
7 modify it under the terms of the GNU Lesser General Public
8 License as published by the Free Software Foundation; either
9 version 2.1 of the License, or (at your option) any later version.
11 The GNU C Library is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 Lesser General Public License for more details.
16 You should have received a copy of the GNU Lesser General Public
17 License along with the GNU C Library; if not, write to the Free
18 Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
21 #include <machine/asm.h>
30 ASM_TYPE_DIRECTIVE(signmask,@object)
32 .byte 0, 0, 0, 0, 0, 0, 0, 0x80
33 .byte 0, 0, 0, 0, 0, 0, 0, 0
34 ASM_SIZE_DIRECTIVE(signmask)
35 ASM_TYPE_DIRECTIVE(othermask,@object)
37 .byte 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f
38 .byte 0, 0, 0, 0, 0, 0, 0, 0
39 ASM_SIZE_DIRECTIVE(othermask)
42 #define MO(op) op##(%rip)
49 andpd MO(othermask),%xmm0
50 andpd MO(signmask),%xmm1
55 weak_alias (__copysign, copysign)