[project @ 1998-12-02 13:17:09 by simonm]

[ghc-hetmet.git] / ghc / runtime / gmp / mpz_cmp.c

diff --git a/ghc/runtime/gmp/mpz_cmp.c b/ghc/runtime/gmp/mpz_cmp.c
deleted file mode 100644 (file)
index b76b494..0000000
--- a/ghc/runtime/gmp/mpz_cmp.c
+++ /dev/null
@@ -1,84 +0,0 @@
-/* mpz_cmp(u,v) -- Compare U, V.  Return postive, zero, or negative
-   based on if U > V, U == V, or U < V.
-
-Copyright (C) 1991 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 General Public License as published by
-the Free Software Foundation; either version 2, 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 General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with the GNU MP Library; see the file COPYING.  If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
-
-#ifdef BERKELEY_MP
-#include "mp.h"
-#endif
-#include "gmp.h"
-#include "gmp-impl.h"
-
-#ifndef BERKELEY_MP
-int
-#ifdef __STDC__
-mpz_cmp (const MP_INT *u, const MP_INT *v)
-#else
-mpz_cmp (u, v)
-     const MP_INT *u;
-     const MP_INT *v;
-#endif
-#else /* BERKELEY_MP */
-int
-#ifdef __STDC__
-mcmp (const MP_INT *u, const MP_INT *v)
-#else
-mcmp (u, v)
-     const MP_INT *u;
-     const MP_INT *v;
-#endif
-#endif /* BERKELEY_MP */
-{
-  mp_size usize = u->size;
-  mp_size vsize = v->size;
-  mp_size size;
-  mp_size i;
-  mp_limb a, b;
-  mp_srcptr up, vp;
-
-  if (usize != vsize)
-    return usize - vsize;
-
-  if (usize == 0)
-    return 0;
-
-  size = ABS (usize);
-
-  up = u->d;
-  vp = v->d;
-
-  i = size - 1;
-  do
-    {
-      a = up[i];
-      b = vp[i];
-      i--;
-      if (i < 0)
-       break;
-    }
-  while (a == b);
-
-  if (a == b)
-    return 0;
-
-  if ((a < b) == (usize < 0))
-    return 1;
-  else
-    return -1;
-}