1 files changed, 0 insertions, 101 deletions
diff --git a/gmp/mpn/generic/add_err1_n.c b/gmp/mpn/generic/add_err1_n.c
deleted file mode 100644
index b8cb75f6e8..0000000000
--- a/gmp/mpn/generic/add_err1_n.c
+++ /dev/null
@@ -1,101 +0,0 @@
-/* mpn_add_err1_n -- add_n with one error term
-
-   Contributed by David Harvey.
-
-   THE FUNCTION IN THIS FILE IS INTERNAL WITH A MUTABLE INTERFACE.  IT IS ONLY
-   SAFE TO REACH IT THROUGH DOCUMENTED INTERFACES.  IN FACT, IT IS ALMOST
-   GUARANTEED THAT IT'LL CHANGE OR DISAPPEAR IN A FUTURE GNU MP RELEASE.
-
-Copyright 2011 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 either:
-
-  * 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.
-
-or
-
-  * the GNU General Public License as published by the Free Software
-    Foundation; either version 2 of the License, or (at your option) any
-    later version.
-
-or both in parallel, as here.
-
-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 General Public License
-for more details.
-
-You should have received copies of the GNU General Public License and the
-GNU Lesser General Public License along with the GNU MP Library.  If not,
-see https://www.gnu.org/licenses/.  */
-
-#include "gmp.h"
-#include "gmp-impl.h"
-
-/*
-  Computes:
-
-  (1) {rp,n} := {up,n} + {vp,n} (just like mpn_add_n) with incoming carry cy,
-  return value is carry out.
-
-  (2) Let c[i+1] = carry from i-th limb addition (c[0] = cy).
-  Computes c[1]*yp[n-1] + ... + c[n]*yp[0], stores two-limb result at ep.
-
-  Requires n >= 1.
-
-  None of the outputs may overlap each other or any of the inputs, except
-  that {rp,n} may be equal to {up,n} or {vp,n}.
-*/
-mp_limb_t
-mpn_add_err1_n (mp_ptr rp, mp_srcptr up, mp_srcptr vp,
-		mp_ptr ep, mp_srcptr yp,
-                mp_size_t n, mp_limb_t cy)
-{
-  mp_limb_t el, eh, ul, vl, yl, zl, rl, sl, cy1, cy2;
-
-  ASSERT (n >= 1);
-  ASSERT (MPN_SAME_OR_SEPARATE_P (rp, up, n));
-  ASSERT (MPN_SAME_OR_SEPARATE_P (rp, vp, n));
-  ASSERT (! MPN_OVERLAP_P (rp, n, yp, n));
-  ASSERT (! MPN_OVERLAP_P (ep, 2, up, n));
-  ASSERT (! MPN_OVERLAP_P (ep, 2, vp, n));
-  ASSERT (! MPN_OVERLAP_P (ep, 2, yp, n));
-  ASSERT (! MPN_OVERLAP_P (ep, 2, rp, n));
-
-  yp += n - 1;
-  el = eh = 0;
-
-  do
-    {
-      yl = *yp--;
-      ul = *up++;
-      vl = *vp++;
-
-      /* ordinary add_n */
-      ADDC_LIMB (cy1, sl, ul, vl);
-      ADDC_LIMB (cy2, rl, sl, cy);
-      cy = cy1 | cy2;
-      *rp++ = rl;
-
-      /* update (eh:el) */
-      zl = (-cy) & yl;
-      el += zl;
-      eh += el < zl;
-    }
-  while (--n);
-
-#if GMP_NAIL_BITS != 0
-  eh = (eh << GMP_NAIL_BITS) + (el >> GMP_NUMB_BITS);
-  el &= GMP_NUMB_MASK;
-#endif
-
-  ep[0] = el;
-  ep[1] = eh;
-
-  return cy;
-}