[gcc] GCC 4.5.0=>4.5.1

gcc/mpfr/tests/tget_d_2exp.c

Index: gcc/mpfr/tests/tget_d_2exp.c
diff --git a/gcc/mpfr/tests/tget_d_2exp.c b/gcc/mpfr/tests/tget_d_2exp.c
deleted file mode 100644
index 8f107aa9a1d89ba56b8f4108e8a623ba542deb83..0000000000000000000000000000000000000000
--- a/gcc/mpfr/tests/tget_d_2exp.c
+++ /dev/null
@@ -1,121 +0,0 @@
-/* Test mpfr_get_d_2exp.
-
-Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
-Contributed by the Arenaire and Cacao projects, INRIA.
-
-This file is part of the GNU MPFR Library.
-
-The GNU MPFR 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 MPFR 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 MPFR Library; see the file COPYING.LIB.  If not, write to
-the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
-MA 02110-1301, USA. */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <float.h>
-
-#include "mpfr-test.h"
-
-
-/* Check that hardware rounding doesn't make mpfr_get_d_2exp return a value
-   outside its defined range. */
-static void
-check_round (void)
-{
-  static const unsigned long data[] = { 1, 32, 53, 54, 64, 128, 256, 512 };
-  mpfr_t  f;
-  double  got;
-  long    got_exp;
-  int     i, rnd_mode, neg;
-
-  mpfr_init2 (f, 1024L);
-
-  for (rnd_mode = 0; rnd_mode < GMP_RND_MAX ; rnd_mode++)
-    {
-      for (i = 0; i < (int) numberof (data); i++)
-        {
-          mpfr_set_ui (f, 1L, GMP_RNDZ);
-          mpfr_mul_2exp (f, f, data[i], GMP_RNDZ);
-          mpfr_sub_ui (f, f, 1L, GMP_RNDZ);
-
-          for (neg = 0; neg <= 1; neg++)
-            {
-              got = mpfr_get_d_2exp (&got_exp, f, (mp_rnd_t) rnd_mode);
-
-              if (neg == 0
-                  ? (got < 0.5 || got >= 1.0)
-                  : (got <= -1.0 || got > -0.5))
-                {
-                  printf  ("mpfr_get_d_2exp wrong on 2**%lu-1\n", data[i]);
-                  printf  ("result out of range, expect 0.5 <= got < 1.0\n");
-                  printf  ("   rnd_mode = %d\n", rnd_mode);
-                  printf  ("   data[i]  = %lu\n", data[i]);
-                  printf  ("   f    ");
-                  mpfr_out_str (stdout, 2, 0, f, GMP_RNDN);
-                  printf  ("\n");
-                  d_trace ("   got  ", got);
-                  printf  ("   got exp  %ld\n", got_exp);
-                  exit(1);
-                }
-
-              mpfr_neg (f, f, GMP_RNDZ);
-            }
-        }
-    }
-
-  mpfr_clear (f);
-}
-
-
-static void
-check_inf_nan (void)
-{
-  /* only if nans and infs are available */
-#if _GMP_IEEE_FLOATS
-  mpfr_t  x;
-  double  d;
-  long    exp;
-
-  mpfr_init2 (x, 123);
-
-  mpfr_set_inf (x, 1);
-  d = mpfr_get_d_2exp (&exp, x, GMP_RNDZ);
-  ASSERT_ALWAYS (d > 0);
-  ASSERT_ALWAYS (DOUBLE_ISINF (d));
-
-  mpfr_set_inf (x, -1);
-  d = mpfr_get_d_2exp (&exp, x, GMP_RNDZ);
-  ASSERT_ALWAYS (d < 0);
-  ASSERT_ALWAYS (DOUBLE_ISINF (d));
-
-  mpfr_set_nan (x);
-  d = mpfr_get_d_2exp (&exp, x, GMP_RNDZ);
-  ASSERT_ALWAYS (DOUBLE_ISNAN (d));
-
-  mpfr_clear (x);
-#endif
-}
-
-
-int
-main (void)
-{
-  tests_start_mpfr ();
-  mpfr_test_init ();
-
-  check_round ();
-  check_inf_nan ();
-
-  tests_end_mpfr ();
-  return 0;
-}