Reorganisation of the source tree

[ghc-hetmet.git] / ghc / rts / gmp / mpn / generic / pre_mod_1.c

diff --git a/ghc/rts/gmp/mpn/generic/pre_mod_1.c b/ghc/rts/gmp/mpn/generic/pre_mod_1.c
deleted file mode 100644 (file)
index 2717968..0000000
--- a/ghc/rts/gmp/mpn/generic/pre_mod_1.c
+++ /dev/null
@@ -1,69 +0,0 @@
-/* mpn_preinv_mod_1 (dividend_ptr, dividend_size, divisor_limb,
-                      divisor_limb_inverted) --
-   Divide (DIVIDEND_PTR,,DIVIDEND_SIZE) by the normalized DIVISOR_LIMB.
-   DIVISOR_LIMB_INVERTED should be 2^(2*BITS_PER_MP_LIMB) / DIVISOR_LIMB +
-   - 2^BITS_PER_MP_LIMB.
-   Return the single-limb remainder.
-
-Copyright (C) 1991, 1993, 1994, 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"
-#include "longlong.h"
-
-#ifndef UMUL_TIME
-#define UMUL_TIME 1
-#endif
-
-#ifndef UDIV_TIME
-#define UDIV_TIME UMUL_TIME
-#endif
-
-mp_limb_t
-#if __STDC__
-mpn_preinv_mod_1 (mp_srcptr dividend_ptr, mp_size_t dividend_size,
-                 mp_limb_t divisor_limb, mp_limb_t divisor_limb_inverted)
-#else
-mpn_preinv_mod_1 (dividend_ptr, dividend_size, divisor_limb, divisor_limb_inverted)
-     mp_srcptr dividend_ptr;
-     mp_size_t dividend_size;
-     mp_limb_t divisor_limb;
-     mp_limb_t divisor_limb_inverted;
-#endif
-{
-  mp_size_t i;
-  mp_limb_t n0, r;
-  int dummy;
-
-  i = dividend_size - 1;
-  r = dividend_ptr[i];
-
-  if (r >= divisor_limb)
-    r = 0;
-  else
-    i--;
-
-  for (; i >= 0; i--)
-    {
-      n0 = dividend_ptr[i];
-      udiv_qrnnd_preinv (dummy, r, r, n0, divisor_limb, divisor_limb_inverted);
-    }
-  return r;
-}