[gcc] GCC 4.5.0=>4.5.1

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

Index: gcc/gmp/tests/mpz/t-root.c
diff --git a/gcc/gmp/tests/mpz/t-root.c b/gcc/gmp/tests/mpz/t-root.c
deleted file mode 100644
index 22fd31c7f8e3aef95d4c18889d53e906852cc3de..0000000000000000000000000000000000000000
--- a/gcc/gmp/tests/mpz/t-root.c
+++ /dev/null
@@ -1,168 +0,0 @@
-/* Test mpz_root, mpz_rootrem, and mpz_perfect_power_p.
-
-Copyright 1991, 1993, 1994, 1996, 2000, 2001, 2009 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 debug_mp __GMP_PROTO ((mpz_t, int));
-
-void
-check_one (mpz_t root1, mpz_t x2, unsigned long nth, int i)
-{
-  mpz_t temp, temp2;
-  mpz_t root2, rem2;
-
-  mpz_init (root2);
-  mpz_init (rem2);
-  mpz_init (temp);
-  mpz_init (temp2);
-
-  MPZ_CHECK_FORMAT (root1);
-
-  mpz_rootrem (root2, rem2, x2, nth);
-  MPZ_CHECK_FORMAT (root2);
-  MPZ_CHECK_FORMAT (rem2);
-
-  mpz_pow_ui (temp, root1, nth);
-  MPZ_CHECK_FORMAT (temp);
-
-  mpz_add (temp2, temp, rem2);
-
-  /* Is power of result > argument?  */
-  if (mpz_cmp (root1, root2) != 0 || mpz_cmp (x2, temp2) != 0 || mpz_cmp (temp, x2) > 0)
-    {
-      fprintf (stderr, "ERROR after test %d\n", i);
-      debug_mp (x2, 10);
-      debug_mp (root1, 10);
-      debug_mp (root2, 10);
-      fprintf (stderr, "nth: %lu\n", nth);
-      abort ();
-    }
-
-  if (nth > 1 && mpz_cmp_ui (temp, 1L) > 0 && ! mpz_perfect_power_p (temp))
-    {
-      fprintf (stderr, "ERROR in mpz_perfect_power_p after test %d\n", i);
-      debug_mp (temp, 10);
-      debug_mp (root1, 10);
-      fprintf (stderr, "nth: %lu\n", nth);
-      abort ();
-    }
-
-  if (nth <= 10000)		/* skip too expensive test */
-    {
-      mpz_add_ui (temp2, root1, 1L);
-      mpz_pow_ui (temp2, temp2, nth);
-      MPZ_CHECK_FORMAT (temp2);
-
-      /* Is square of (result + 1) <= argument?  */
-      if (mpz_cmp (temp2, x2) <= 0)
-	{
-	  fprintf (stderr, "ERROR after test %d\n", i);
-	  debug_mp (x2, 10);
-	  debug_mp (root1, 10);
-	  fprintf (stderr, "nth: %lu\n", nth);
-	  abort ();
-	}
-    }
-
-  mpz_clear (root2);
-  mpz_clear (rem2);
-  mpz_clear (temp);
-  mpz_clear (temp2);
-}
-
-int
-main (int argc, char **argv)
-{
-  mpz_t x2;
-  mpz_t root1;
-  mp_size_t x2_size;
-  int i;
-  int reps = 5000;
-  unsigned long nth;
-  gmp_randstate_ptr rands;
-  mpz_t bs;
-  unsigned long bsi, size_range;
-
-  tests_start ();
-  rands = RANDS;
-
-  mpz_init (bs);
-
-  if (argc == 2)
-     reps = atoi (argv[1]);
-
-  mpz_init (x2);
-  mpz_init (root1);
-
-  /* This triggers a gcc 4.3.2 bug */
-  mpz_set_str (x2, "ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff80000000000000000000000000000000000000000000000000000000000000002", 16);
-  mpz_root (root1, x2, 2);
-  check_one (root1, x2, 2, -1);
-
-  for (i = 0; i < reps; i++)
-    {
-      mpz_urandomb (bs, rands, 32);
-      size_range = mpz_get_ui (bs) % 12 + 2;
-
-      mpz_urandomb (bs, rands, size_range);
-      x2_size = mpz_get_ui (bs) + 10;
-      mpz_rrandomb (x2, rands, x2_size);
-
-      mpz_urandomb (bs, rands, 15);
-      nth = mpz_getlimbn (bs, 0) % mpz_sizeinbase (x2, 2) + 2;
-
-      mpz_root (root1, x2, nth);
-
-      mpz_urandomb (bs, rands, 4);
-      bsi = mpz_get_ui (bs);
-      if ((bsi & 1) != 0)
-	{
-	  /* With 50% probability, set x2 near a perfect power.  */
-	  mpz_pow_ui (x2, root1, nth);
-	  if ((bsi & 2) != 0)
-	    {
-	      mpz_sub_ui (x2, x2, bsi >> 2);
-	      mpz_abs (x2, x2);
-	    }
-	  else
-	    mpz_add_ui (x2, x2, bsi >> 2);
-	  mpz_root (root1, x2, nth);
-	}
-
-      check_one (root1, x2, nth, i);
-    }
-
-  mpz_clear (bs);
-  mpz_clear (x2);
-  mpz_clear (root1);
-
-  tests_end ();
-  exit (0);
-}
-
-void
-debug_mp (mpz_t x, int base)
-{
-  mpz_out_str (stderr, base, x); fputc ('\n', stderr);
-}