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/* Cray mpn_popcount -- population count.
Copyright 2000 Free Software Foundation, Inc.
This file is part of the GNU MP Library.
The GNU MP 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 3 of the License, or (at your
option) any later version.
The GNU MP 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 MP Library. If not, see http://www.gnu.org/licenses/. */
#include <intrinsics.h>
#include "gmp.h"
#include "gmp-impl.h"
unsigned long int
mpn_popcount (mp_srcptr p, mp_size_t n)
{
unsigned long int result = 0;
mp_size_t i;
for (i = 0; i < n; i++)
result += _popcnt (p[i]);
return result;
}
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