[gcc] GCC 4.5.0=>4.5.1

gcc/gmp/tests/mpf/t-get_d_2exp.c

Index: gcc/gmp/tests/mpf/t-get_d_2exp.c
diff --git a/gcc/gmp/tests/mpf/t-get_d_2exp.c b/gcc/gmp/tests/mpf/t-get_d_2exp.c
deleted file mode 100644
index 91ab97ee511cd4988bb71eb9860e4454e4263b5f..0000000000000000000000000000000000000000
--- a/gcc/gmp/tests/mpf/t-get_d_2exp.c
+++ /dev/null
@@ -1,121 +0,0 @@
-/* Test mpf_get_d_2exp.
-
-Copyright 2002, 2003 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"
-
-
-static void
-check_onebit (void)
-{
-  static const long data[] = {
-    -513, -512, -511, -65, -64, -63, -32, -1,
-    0, 1, 32, 53, 54, 64, 128, 256, 511, 512, 513
-  };
-  mpf_t   f;
-  double  got, want;
-  long    got_exp, want_exp;
-  int     i;
-
-  mpf_init2 (f, 1024L);
-
-  for (i = 0; i < numberof (data); i++)
-    {
-      mpf_set_ui (f, 1L);
-      if (data[i] >= 0)
-        mpf_mul_2exp (f, f, data[i]);
-      else
-        mpf_div_2exp (f, f, -data[i]);
-      want = 0.5;
-      want_exp = data[i] + 1;
-
-      got = mpf_get_d_2exp (&got_exp, f);
-      if (got != want || got_exp != want_exp)
-        {
-          printf    ("mpf_get_d_2exp wrong on 2**%ld\n", data[i]);
-          mpf_trace ("   f    ", f);
-          d_trace   ("   want ", want);
-          d_trace   ("   got  ", got);
-          printf    ("   want exp %ld\n", want_exp);
-          printf    ("   got exp  %ld\n", got_exp);
-          abort();
-        }
-    }
-  mpf_clear (f);
-}
-
-/* Check that hardware rounding doesn't make mpf_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 };
-  mpf_t   f;
-  double  got;
-  long    got_exp;
-  int     i, rnd_mode, old_rnd_mode;
-
-  mpf_init2 (f, 1024L);
-  old_rnd_mode = tests_hardware_getround ();
-
-  for (rnd_mode = 0; rnd_mode < 4; rnd_mode++)
-    {
-      tests_hardware_setround (rnd_mode);
-
-      for (i = 0; i < numberof (data); i++)
-        {
-          mpf_set_ui (f, 1L);
-          mpf_mul_2exp (f, f, data[i]);
-          mpf_sub_ui (f, f, 1L);
-
-          got = mpf_get_d_2exp (&got_exp, f);
-          if (got < 0.5 || got >= 1.0)
-            {
-              printf    ("mpf_get_d_2exp bad 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]);
-              mpf_trace ("   f    ", f);
-              d_trace   ("   got  ", got);
-              printf    ("   got exp  %ld\n", got_exp);
-              abort();
-            }
-        }
-    }
-
-  mpf_clear (f);
-  tests_hardware_setround (old_rnd_mode);
-}
-
-
-int
-main (void)
-{
-  tests_start ();
-  mp_trace_base = 16;
-
-  check_onebit ();
-  check_round ();
-
-  tests_end ();
-  exit (0);
-}