[gcc] GCC 4.5.0=>4.5.1

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

Index: gcc/gmp/tests/mpz/t-set_d.c
diff --git a/gcc/gmp/tests/mpz/t-set_d.c b/gcc/gmp/tests/mpz/t-set_d.c
deleted file mode 100644
index c4d646dad1ef0f785e9e0ef3942d5ddb3c9fbbb5..0000000000000000000000000000000000000000
--- a/gcc/gmp/tests/mpz/t-set_d.c
+++ /dev/null
@@ -1,140 +0,0 @@
-/* Test mpz_set_d and mpz_init_set_d.
-
-Copyright 2000, 2001, 2002, 2003, 2006 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_data (void)
-{
-  static const struct {
-    double     d;
-    mp_size_t  want_size;
-    mp_limb_t  want_data[2];
-  } data[] = {
-
-    {  0.0,  0 },
-    {  1.0,  1, { 1 } },
-    { -1.0, -1, { 1 } },
-
-    {  123.0,  1, { 123 } },
-    { -123.0, -1, { 123 } },
-
-    { 1e-1, 0, { 0 } },
-    { -1e-1, 0, { 0 } },
-    { 2.328306436538696e-10, 0, { 0 } },
-    { -2.328306436538696e-10, 0, { 0 } },
-    { 5.421010862427522e-20, 0, { 0 } },
-    { -5.421010862427522e-20, 0, { 0 } },
-    { 2.938735877055719e-39, 0, { 0 } },
-    { -2.938735877055719e-39, 0, { 0 } },
-  };
-
-  mpz_t  z;
-  int    i;
-
-  for (i = 0; i < numberof (data); i++)
-    {
-      mpz_init (z);
-      mpz_set_d (z, data[i].d);
-      MPZ_CHECK_FORMAT (z);
-      if (z->_mp_size != data[i].want_size
-          || refmpn_cmp_allowzero (z->_mp_d, data[i].want_data,
-                                   ABS (data[i].want_size)) != 0)
-        {
-          printf ("mpz_set_d wrong on data[%d]\n", i);
-        bad:
-          d_trace   ("  d  ", data[i].d);
-          printf    ("  got  size %ld\n", (long) z->_mp_size);
-          printf    ("  want size %ld\n", (long) data[i].want_size);
-          mpn_trace ("  got  z", z->_mp_d, z->_mp_size);
-          mpn_trace ("  want z", data[i].want_data, data[i].want_size);
-          abort();
-        }
-      mpz_clear (z);
-
-      mpz_init_set_d (z, data[i].d);
-      MPZ_CHECK_FORMAT (z);
-      if (z->_mp_size != data[i].want_size
-          || refmpn_cmp_allowzero (z->_mp_d, data[i].want_data,
-                                   ABS (data[i].want_size)) != 0)
-        {
-          printf ("mpz_init_set_d wrong on data[%d]\n", i);
-          goto bad;
-        }
-      mpz_clear (z);
-    }
-}
-
-/* Try mpz_set_d on values 2^i+1, while such a value fits a double. */
-void
-check_2n_plus_1 (void)
-{
-  volatile double  p, d, diff;
-  mpz_t  want, got;
-  int    i;
-
-  mpz_init (want);
-  mpz_init (got);
-
-  p = 1.0;
-  mpz_set_ui (want, 2L);  /* gives 3 on first step */
-
-  for (i = 1; i < 500; i++)
-    {
-      mpz_mul_2exp (want, want, 1L);
-      mpz_sub_ui (want, want, 1L);   /* want = 2^i+1 */
-
-      p *= 2.0;  /* p = 2^i */
-      d = p + 1.0;
-      diff = d - p;
-      if (diff != 1.0)
-        break;   /* rounding occurred, stop now */
-
-      mpz_set_d (got, d);
-      MPZ_CHECK_FORMAT (got);
-      if (mpz_cmp (got, want) != 0)
-        {
-          printf ("mpz_set_d wrong on 2^%d+1\n", i);
-          d_trace   ("  d ", d);
-          mpz_trace ("  got  ", got);
-          mpz_trace ("  want ", want);
-          abort ();
-        }
-    }
-
-  mpz_clear (want);
-  mpz_clear (got);
-}
-
-int
-main (void)
-{
-  tests_start ();
-
-  check_data ();
-  check_2n_plus_1 ();
-
-  tests_end ();
-  exit (0);
-}