Update the in-tree GMP; fixes trac #832

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

diff --git a/rts/gmp/mpz/set_d.c b/rts/gmp/mpz/set_d.c
deleted file mode 100644 (file)
index e90ed9b..0000000
--- a/rts/gmp/mpz/set_d.c
+++ /dev/null
@@ -1,96 +0,0 @@
-/* mpz_set_d(integer, val) -- Assign INTEGER with a double value VAL.
-
-Copyright (C) 1995, 1996, 2000 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"
-
-void
-#if __STDC__
-mpz_set_d (mpz_ptr r, double d)
-#else
-mpz_set_d (r, d)
-     mpz_ptr r;
-     double d;
-#endif
-{
-  int negative;
-  mp_limb_t tp[3];
-  mp_ptr rp;
-  mp_size_t rn;
-
-  negative = d < 0;
-  d = ABS (d);
-
-  /* Handle small arguments quickly.  */
-  if (d < MP_BASE_AS_DOUBLE)
-    {
-      mp_limb_t tmp;
-      tmp = d;
-      PTR(r)[0] = tmp;
-      SIZ(r) = negative ? -(tmp != 0) : (tmp != 0);
-      return;
-    }
-
-  rn = __gmp_extract_double (tp, d);
-
-  if (ALLOC(r) < rn)
-    _mpz_realloc (r, rn);
-
-  rp = PTR (r);
-
-#if BITS_PER_MP_LIMB == 32
-  switch (rn)
-    {
-    default:
-      MPN_ZERO (rp, rn - 3);
-      rp += rn - 3;
-      /* fall through */
-    case 3:
-      rp[2] = tp[2];
-      rp[1] = tp[1];
-      rp[0] = tp[0];
-      break;
-    case 2:
-      rp[1] = tp[2];
-      rp[0] = tp[1];
-      break;
-    case 1:
-      /* handled in "small aguments" case above */
-      abort ();
-    }
-#else
-  switch (rn)
-    {
-    default:
-      MPN_ZERO (rp, rn - 2);
-      rp += rn - 2;
-      /* fall through */
-    case 2:
-      rp[1] = tp[1], rp[0] = tp[0];
-      break;
-    case 1:
-      /* handled in "small aguments" case above */
-      abort ();
-    }
-#endif
-
-  SIZ(r) = negative ? -rn : rn;
-}