[gcc] GCC 4.5.0=>4.5.1

gcc/gmp/tests/mpz/t-cong_2exp.c

Index: gcc/gmp/tests/mpz/t-cong_2exp.c
diff --git a/gcc/gmp/tests/mpz/t-cong_2exp.c b/gcc/gmp/tests/mpz/t-cong_2exp.c
deleted file mode 100644
index 478f782317abf05d4b1561d9a514ed964a814bcf..0000000000000000000000000000000000000000
--- a/gcc/gmp/tests/mpz/t-cong_2exp.c
+++ /dev/null
@@ -1,165 +0,0 @@
-/* test mpz_congruent_2exp_p */
-
-/*
-Copyright 2001 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 <stdio.h>
-#include <stdlib.h>
-#include "gmp.h"
-#include "gmp-impl.h"
-#include "tests.h"
-
-
-void
-check_one (mpz_srcptr a, mpz_srcptr c, unsigned long d, int want)
-{
-  mpz_t  diff, d2exp;
-  int    got;
-  int    swap;
-
-  for (swap = 0; swap <= 1; swap++)
-    {
-      got = (mpz_congruent_2exp_p (a, c, d) != 0);
-      if (want != got)
-        {
-          mpz_init (diff);
-          mpz_init (d2exp);
-
-          mpz_sub (diff, a, c);
-          mpz_set_ui (d2exp, 1L);
-          mpz_mul_2exp (d2exp, d2exp, d);
-
-          printf ("mpz_congruent_2exp_p wrong\n");
-          printf ("   expected %d got %d\n", want, got);
-          mpz_trace ("   a", a);
-          mpz_trace ("   c", c);
-          mpz_trace (" a-c", diff);
-          mpz_trace (" 2^d", d2exp);
-          printf    ("   d=%lu\n", d);
-
-          mp_trace_base = -16;
-          mpz_trace ("   a", a);
-          mpz_trace ("   c", c);
-          mpz_trace (" a-c", diff);
-          mpz_trace (" 2^d", d2exp);
-          printf    ("   d=0x%lX\n", d);
-          abort ();
-        }
-
-      MPZ_SRCPTR_SWAP (a, c);
-    }
-}
-
-
-void
-check_data (void)
-{
-  static const struct {
-    const char     *a;
-    const char     *c;
-    unsigned long  d;
-    int            want;
-
-  } data[] = {
-
-    /* anything is congruent mod 1 */
-    { "0", "0", 0, 1 },
-    { "1", "0", 0, 1 },
-    { "0", "1", 0, 1 },
-    { "123", "456", 0, 1 },
-    { "0x123456789123456789", "0x987654321987654321", 0, 1 },
-
-  };
-
-  mpz_t   a, c;
-  int     i;
-
-  mpz_init (a);
-  mpz_init (c);
-
-  for (i = 0; i < numberof (data); i++)
-    {
-      mpz_set_str_or_abort (a, data[i].a, 0);
-      mpz_set_str_or_abort (c, data[i].c, 0);
-      check_one (a, c, data[i].d, data[i].want);
-    }
-
-  mpz_clear (a);
-  mpz_clear (c);
-}
-
-
-void
-check_random (int argc, char *argv[])
-{
-  gmp_randstate_ptr rands = RANDS;
-  unsigned long  d;
-  mpz_t  a, c, ra, rc;
-  int    i;
-  int    want;
-  int    reps = 5000;
-
-  if (argc >= 2)
-    reps = atoi (argv[1]);
-
-  mpz_init (a);
-  mpz_init (c);
-  mpz_init (ra);
-  mpz_init (rc);
-
-  for (i = 0; i < reps; i++)
-    {
-      mpz_errandomb (a, rands, 8*BITS_PER_MP_LIMB);
-      mpz_errandomb (c, rands, 8*BITS_PER_MP_LIMB);
-      d = urandom() % (8*BITS_PER_MP_LIMB);
-
-      mpz_mul_2exp (a, a, urandom() % (2*BITS_PER_MP_LIMB));
-      mpz_mul_2exp (c, c, urandom() % (2*BITS_PER_MP_LIMB));
-
-      mpz_negrandom (a, rands);
-      mpz_negrandom (c, rands);
-
-      mpz_fdiv_r_2exp (ra, a, d);
-      mpz_fdiv_r_2exp (rc, c, d);
-
-      want = (mpz_cmp (ra, rc) == 0);
-      check_one (a, c, d, want);
-
-      mpz_sub (ra, ra, rc);
-      mpz_sub (a, a, ra);
-      check_one (a, c, d, 1);
-    }
-
-  mpz_clear (a);
-  mpz_clear (c);
-  mpz_clear (ra);
-  mpz_clear (rc);
-}
-
-
-int
-main (int argc, char *argv[])
-{
-  tests_start ();
-
-  check_data ();
-  check_random (argc, argv);
-
-  tests_end ();
-  exit (0);
-}