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-rw-r--r--rts/gmp/mpz/hamdist.c62
1 files changed, 0 insertions, 62 deletions
diff --git a/rts/gmp/mpz/hamdist.c b/rts/gmp/mpz/hamdist.c
deleted file mode 100644
index b039a653d2..0000000000
--- a/rts/gmp/mpz/hamdist.c
+++ /dev/null
@@ -1,62 +0,0 @@
-/* mpz_hamdist(mpz_ptr op1, mpz_ptr op2) -- Compute the hamming distance
- between OP1 and OP2. If one of the operands is negative, return ~0. (We
- could make the function well-defined when both operands are negative, but
- that would probably not be worth the trouble.
-
-Copyright (C) 1994, 1996 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 2.1 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; see the file COPYING.LIB. If not, write to
-the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
-MA 02111-1307, USA. */
-
-#include "gmp.h"
-#include "gmp-impl.h"
-
-unsigned long int
-#if __STDC__
-mpz_hamdist (mpz_srcptr u, mpz_srcptr v)
-#else
-mpz_hamdist (u, v)
- mpz_srcptr u;
- mpz_srcptr v;
-#endif
-{
- mp_srcptr up, vp;
- mp_size_t usize, vsize, size;
- unsigned long int count;
-
- usize = u->_mp_size;
- vsize = v->_mp_size;
-
- if ((usize | vsize) < 0)
- return ~ (unsigned long int) 0;
-
- up = u->_mp_d;
- vp = v->_mp_d;
-
- if (usize > vsize)
- {
- count = mpn_popcount (up + vsize, usize - vsize);
- size = vsize;
- }
- else
- {
- count = mpn_popcount (vp + usize, vsize - usize);
- size = usize;
- }
-
- return count + mpn_hamdist (up, vp, size);
-}