?? s_copysignf.s
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/* copy sign, double version. Copyright (C) 2002, 2006 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Andreas Jaeger <aj@suse.de>, 2002. The GNU C Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The GNU C Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the GNU C Library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */#include <machine/asm.h>#ifdef __ELF__ .section .rodata#else .text#endif .align ALIGNARG(4) ASM_TYPE_DIRECTIVE(mask,@object)mask: .byte 0xff, 0xff, 0xff, 0x7f ASM_SIZE_DIRECTIVE(mask)#ifdef PIC#define MO(op) op##(%rip)#else#define MO(op) op#endif .textENTRY(__copysignf) movss MO(mask),%xmm3 andps %xmm3,%xmm0 andnps %xmm1,%xmm3 orps %xmm3,%xmm0 retqEND (__copysignf)weak_alias (__copysignf, copysignf)
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