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/* Copyright (C) 2011-2013 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@gmail.come>, 2011.
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, see
<http://www.gnu.org/licenses/>. */
#include <machine/asm.h>
#include <init-arch.h>
ENTRY(__rint)
.type __rint, @gnu_indirect_function
call __get_cpu_features@plt
movq %rax, %rdx
leaq __rint_sse41(%rip), %rax
testl $bit_SSE4_1, CPUID_OFFSET+index_SSE4_1(%rdx)
jnz 2f
leaq __rint_c(%rip), %rax
2: ret
END(__rint)
weak_alias (__rint, rint)
ENTRY(__rint_sse41)
roundsd $4, %xmm0, %xmm0
ret
END(__rint_sse41)
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