Reorganisation of the source tree

[ghc-hetmet.git] / ghc / rts / gmp / mpz / tdiv_q_ui.c

diff --git a/ghc/rts/gmp/mpz/tdiv_q_ui.c b/ghc/rts/gmp/mpz/tdiv_q_ui.c
deleted file mode 100644 (file)
index a2e3462..0000000
--- a/ghc/rts/gmp/mpz/tdiv_q_ui.c
+++ /dev/null
@@ -1,64 +0,0 @@
-/* mpz_tdiv_q_ui(quot, dividend, divisor_limb)
-   -- Divide DIVIDEND by DIVISOR_LIMB and store the result in QUOT.
-
-Copyright (C) 1991, 1993, 1994, 1996, 1998 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_tdiv_q_ui (mpz_ptr quot, mpz_srcptr dividend, unsigned long int divisor)
-#else
-mpz_tdiv_q_ui (quot, dividend, divisor)
-     mpz_ptr quot;
-     mpz_srcptr dividend;
-     unsigned long int divisor;
-#endif
-{
-  mp_size_t dividend_size;
-  mp_size_t size;
-  mp_ptr quot_ptr;
-  mp_limb_t remainder_limb;
-
-  if (divisor == 0)
-    DIVIDE_BY_ZERO;
-
-  dividend_size = dividend->_mp_size;
-  size = ABS (dividend_size);
-
-  /* No need for temporary allocation and copying if QUOT == DIVIDEND as
-     the divisor is just one limb, and thus no intermediate remainders
-     need to be stored.  */
-
-  if (quot->_mp_alloc < size)
-    _mpz_realloc (quot, size);
-
-  quot_ptr = quot->_mp_d;
-
-  remainder_limb
-    = mpn_divmod_1 (quot_ptr, dividend->_mp_d, size, (mp_limb_t) divisor);
-
-  /* The quotient is SIZE limbs, but the most significant might be zero. */
-  size -= size != 0 && quot_ptr[size - 1] == 0;
-  quot->_mp_size = dividend_size >= 0 ? size : -size;
-
-  return remainder_limb;
-}