[gcc] GCC 4.5.0=>4.5.1

gcc/gmp/mpn/generic/divrem.c

Index: gcc/gmp/mpn/generic/divrem.c
diff --git a/gcc/gmp/mpn/generic/divrem.c b/gcc/gmp/mpn/generic/divrem.c
deleted file mode 100644
index 999ffdd34737edbbe1d63682107a4b7ffe3b4f52..0000000000000000000000000000000000000000
--- a/gcc/gmp/mpn/generic/divrem.c
+++ /dev/null
@@ -1,99 +0,0 @@
-/* mpn_divrem -- Divide natural numbers, producing both remainder and
-   quotient.  This is now just a middle layer for calling the new
-   internal mpn_tdiv_qr.
-
-Copyright 1993, 1994, 1995, 1996, 1997, 1999, 2000, 2001, 2002, 2005 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 "gmp.h"
-#include "gmp-impl.h"
-#include "longlong.h"
-
-mp_limb_t
-mpn_divrem (mp_ptr qp, mp_size_t qxn,
-	    mp_ptr np, mp_size_t nn,
-	    mp_srcptr dp, mp_size_t dn)
-{
-  ASSERT (qxn >= 0);
-  ASSERT (nn >= dn);
-  ASSERT (dn >= 1);
-  ASSERT (dp[dn-1] & GMP_NUMB_HIGHBIT);
-  ASSERT (! MPN_OVERLAP_P (np, nn, dp, dn));
-  ASSERT (! MPN_OVERLAP_P (qp, nn-dn+qxn, np, nn) || qp==np+dn+qxn);
-  ASSERT (! MPN_OVERLAP_P (qp, nn-dn+qxn, dp, dn));
-  ASSERT_MPN (np, nn);
-  ASSERT_MPN (dp, dn);
-
-  if (dn == 1)
-    {
-      mp_limb_t ret;
-      mp_ptr q2p;
-      mp_size_t qn;
-      TMP_DECL;
-
-      TMP_MARK;
-      q2p = (mp_ptr) TMP_ALLOC ((nn + qxn) * BYTES_PER_MP_LIMB);
-
-      np[0] = mpn_divrem_1 (q2p, qxn, np, nn, dp[0]);
-      qn = nn + qxn - 1;
-      MPN_COPY (qp, q2p, qn);
-      ret = q2p[qn];
-
-      TMP_FREE;
-      return ret;
-    }
-  else if (dn == 2)
-    {
-      return mpn_divrem_2 (qp, qxn, np, nn, dp);
-    }
-  else
-    {
-      mp_ptr rp, q2p;
-      mp_limb_t qhl;
-      mp_size_t qn;
-      TMP_DECL;
-
-      TMP_MARK;
-      if (UNLIKELY (qxn != 0))
-	{
-	  mp_ptr n2p;
-	  n2p = (mp_ptr) TMP_ALLOC ((nn + qxn) * BYTES_PER_MP_LIMB);
-	  MPN_ZERO (n2p, qxn);
-	  MPN_COPY (n2p + qxn, np, nn);
-	  q2p = (mp_ptr) TMP_ALLOC ((nn - dn + qxn + 1) * BYTES_PER_MP_LIMB);
-	  rp = (mp_ptr) TMP_ALLOC (dn * BYTES_PER_MP_LIMB);
-	  mpn_tdiv_qr (q2p, rp, 0L, n2p, nn + qxn, dp, dn);
-	  MPN_COPY (np, rp, dn);
-	  qn = nn - dn + qxn;
-	  MPN_COPY (qp, q2p, qn);
-	  qhl = q2p[qn];
-	}
-      else
-	{
-	  q2p = (mp_ptr) TMP_ALLOC ((nn - dn + 1) * BYTES_PER_MP_LIMB);
-	  rp = (mp_ptr) TMP_ALLOC (dn * BYTES_PER_MP_LIMB);
-	  mpn_tdiv_qr (q2p, rp, 0L, np, nn, dp, dn);
-	  MPN_COPY (np, rp, dn);	/* overwrite np area with remainder */
-	  qn = nn - dn;
-	  MPN_COPY (qp, q2p, qn);
-	  qhl = q2p[qn];
-	}
-      TMP_FREE;
-      return qhl;
-    }
-}