[gcc] GCC 4.5.0=>4.5.1

gcc/gmp/mpn/generic/submul_1.c

Index: gcc/gmp/mpn/generic/submul_1.c
diff --git a/gcc/gmp/mpn/generic/submul_1.c b/gcc/gmp/mpn/generic/submul_1.c
deleted file mode 100644
index 3e8e74302d56ce467825a2f8b1bb2e208c222d6d..0000000000000000000000000000000000000000
--- a/gcc/gmp/mpn/generic/submul_1.c
+++ /dev/null
@@ -1,129 +0,0 @@
-/* mpn_submul_1 -- multiply the N long limb vector pointed to by UP by VL,
-   subtract the N least significant limbs of the product from the limb
-   vector pointed to by RP.  Return the most significant limb of the
-   product, adjusted for carry-out from the subtraction.
-
-Copyright 1992, 1993, 1994, 1996, 2000, 2002, 2004 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"
-
-
-#if GMP_NAIL_BITS == 0
-
-mp_limb_t
-mpn_submul_1 (mp_ptr rp, mp_srcptr up, mp_size_t n, mp_limb_t vl)
-{
-  mp_limb_t ul, cl, hpl, lpl, rl;
-
-  ASSERT (n >= 1);
-  ASSERT (MPN_SAME_OR_SEPARATE_P (rp, up, n));
-
-  cl = 0;
-  do
-    {
-      ul = *up++;
-      umul_ppmm (hpl, lpl, ul, vl);
-
-      lpl += cl;
-      cl = (lpl < cl) + hpl;
-
-      rl = *rp;
-      lpl = rl - lpl;
-      cl += lpl > rl;
-      *rp++ = lpl;
-    }
-  while (--n != 0);
-
-  return cl;
-}
-
-#endif
-
-#if GMP_NAIL_BITS == 1
-
-mp_limb_t
-mpn_submul_1 (mp_ptr rp, mp_srcptr up, mp_size_t n, mp_limb_t vl)
-{
-  mp_limb_t shifted_vl, ul, rl, lpl, hpl, prev_hpl, cl, xl, c1, c2, c3;
-
-  ASSERT (n >= 1);
-  ASSERT (MPN_SAME_OR_SEPARATE_P (rp, up, n));
-  ASSERT_MPN (rp, n);
-  ASSERT_MPN (up, n);
-  ASSERT_LIMB (vl);
-
-  shifted_vl = vl << GMP_NAIL_BITS;
-  cl = 0;
-  prev_hpl = 0;
-  do
-    {
-      ul = *up++;
-      rl = *rp;
-      umul_ppmm (hpl, lpl, ul, shifted_vl);
-      lpl >>= GMP_NAIL_BITS;
-      SUBC_LIMB (c1, xl, rl, prev_hpl);
-      SUBC_LIMB (c2, xl, xl, lpl);
-      SUBC_LIMB (c3, xl, xl, cl);
-      cl = c1 + c2 + c3;
-      *rp++ = xl;
-      prev_hpl = hpl;
-    }
-  while (--n != 0);
-
-  return prev_hpl + cl;
-}
-
-#endif
-
-#if GMP_NAIL_BITS >= 2
-
-mp_limb_t
-mpn_submul_1 (mp_ptr rp, mp_srcptr up, mp_size_t n, mp_limb_t vl)
-{
-  mp_limb_t shifted_vl, ul, rl, lpl, hpl, prev_hpl, xw, cl, xl;
-
-  ASSERT (n >= 1);
-  ASSERT (MPN_SAME_OR_SEPARATE_P (rp, up, n));
-  ASSERT_MPN (rp, n);
-  ASSERT_MPN (up, n);
-  ASSERT_LIMB (vl);
-
-  shifted_vl = vl << GMP_NAIL_BITS;
-  cl = 0;
-  prev_hpl = 0;
-  do
-    {
-      ul = *up++;
-      rl = *rp;
-      umul_ppmm (hpl, lpl, ul, shifted_vl);
-      lpl >>= GMP_NAIL_BITS;
-      xw = rl - (prev_hpl + lpl) + cl;
-      cl = (mp_limb_signed_t) xw >> GMP_NUMB_BITS; /* FIXME: non-portable */
-      xl = xw & GMP_NUMB_MASK;
-      *rp++ = xl;
-      prev_hpl = hpl;
-    }
-  while (--n != 0);
-
-  return prev_hpl - cl;
-}
-
-#endif