Index: gcc/gmp/tests/devel/divmod_1.c |
diff --git a/gcc/gmp/tests/devel/divmod_1.c b/gcc/gmp/tests/devel/divmod_1.c |
deleted file mode 100644 |
index 03b5ba04e2a3351c4ca256a924cf5d95be099df3..0000000000000000000000000000000000000000 |
--- a/gcc/gmp/tests/devel/divmod_1.c |
+++ /dev/null |
@@ -1,200 +0,0 @@ |
-/* |
-Copyright 1996, 1998, 2000, 2001, 2007 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" |
- |
-#if defined (USG) || defined (__SVR4) || defined (_UNICOS) || defined (__hpux) |
-#include <time.h> |
- |
-int |
-cputime () |
-{ |
- if (CLOCKS_PER_SEC < 100000) |
- return clock () * 1000 / CLOCKS_PER_SEC; |
- return clock () / (CLOCKS_PER_SEC / 1000); |
-} |
-#else |
-#include <sys/types.h> |
-#include <sys/time.h> |
-#include <sys/resource.h> |
- |
-int |
-cputime () |
-{ |
- struct rusage rus; |
- |
- getrusage (0, &rus); |
- return rus.ru_utime.tv_sec * 1000 + rus.ru_utime.tv_usec / 1000; |
-} |
-#endif |
- |
-static void mpn_print (mp_ptr, mp_size_t); |
- |
-#define M * 1000000 |
- |
-#ifndef CLOCK |
-#error "Don't know CLOCK of your machine" |
-#endif |
- |
-#ifndef OPS |
-#define OPS 20000000 |
-#endif |
-#ifndef SIZE |
-#define SIZE 1000 |
-#endif |
-#ifndef TIMES |
-#define TIMES OPS/SIZE |
-#endif |
- |
-#ifndef FSIZE |
-#define FSIZE SIZE |
-#endif |
- |
-int |
-main () |
-{ |
- mp_limb_t np[SIZE]; |
- mp_limb_t dx[SIZE + FSIZE + 2]; |
- mp_limb_t dy[SIZE + FSIZE + 2]; |
- mp_limb_t dlimb; |
- mp_size_t nn, fn; |
- mp_limb_t retx, rety; |
- int test; |
-#if TIMES != 1 |
- int i; |
- long t0, t; |
- double cyc; |
-#endif |
- |
- for (test = 0; ; test++) |
- { |
-#if TIMES == 1 && ! defined (PRINT) |
- if (test % (SIZE > 100000 ? 1 : 100000 / SIZE) == 0) |
- { |
- printf ("\r%u", test); |
- fflush (stdout); |
- } |
-#endif |
- |
-#ifdef RANDOM |
- nn = random () % (SIZE + 1); |
- fn = random () % (FSIZE + 1); |
-#else |
- nn = SIZE; |
- fn = FSIZE; |
-#endif |
- |
- dx[0] = 0x87654321; |
- dx[nn + fn + 1] = 0x12345678; |
- dy[0] = 0x87654321; |
- dy[nn + fn + 1] = 0x12345678; |
- mpn_random2 (np, nn); |
- |
-#ifdef FIXED_DLIMB |
- dlimb = FIXED_DLIMB; |
-#else |
- do |
- { |
- mpn_random2 (&dlimb, 1); |
-#ifdef FORCE_NORM |
- dlimb |= GMP_NUMB_HIGHBIT; |
-#endif |
-#ifdef FORCE_UNNORM |
- dlimb &= GMP_NUMB_MAX >> 1; |
-#endif |
- } |
- while (dlimb == 0); |
-#endif |
- |
-#if defined (PRINT) || defined (XPRINT) |
- printf ("N="); |
- mpn_print (np, nn); |
- printf ("D="); |
- mpn_print (&dlimb, 1); |
- printf ("nn=%ld\n", (long) nn); |
-#endif |
- |
-#if TIMES != 1 |
- t0 = cputime(); |
- for (i = 0; i < TIMES; i++) |
- mpn_divrem_1 (dx + 1, 0L, np, nn, dlimb); |
- t = cputime() - t0; |
- cyc = ((double) t * CLOCK) / (TIMES * nn * 1000.0); |
- printf ("mpn_divrem_1 int: %5ldms (%.3f cycles/limb) [%.2f Gb/s]\n", |
- t, cyc, |
- CLOCK/cyc*BITS_PER_MP_LIMB*BITS_PER_MP_LIMB/1e9); |
- t0 = cputime(); |
- for (i = 0; i < TIMES; i++) |
- mpn_divrem_1 (dx + 1, fn, np, 0, dlimb); |
- t = cputime() - t0; |
- cyc = ((double) t * CLOCK) / (TIMES * fn * 1000.0); |
- printf ("mpn_divrem_1 frac: %5ldms (%.3f cycles/limb) [%.2f Gb/s]\n", |
- t, cyc, |
- CLOCK/cyc*BITS_PER_MP_LIMB*BITS_PER_MP_LIMB/1e9); |
-#endif |
- |
- retx = refmpn_divrem_1 (dx + 1, fn, np, nn, dlimb); |
- rety = mpn_divrem_1 (dy + 1, fn, np, nn, dlimb); |
- |
-#ifndef NOCHECK |
- if (retx != rety || mpn_cmp (dx, dy, fn + nn + 2) != 0) |
- { |
- printf ("ERROR in test %d, nn=%ld, fn=%ld\n", test, nn, fn); |
- mpn_print (np, nn); |
- mpn_print (&dlimb, 1); |
- printf ("rq: "); |
- mpn_print (dx + 1, nn + fn); |
- printf ("rr: %*lX\n", (int) (2 * sizeof(mp_limb_t)), retx); |
- printf (" q: "); |
- mpn_print (dy + 1, nn + fn); |
- printf (" r: %*lX\n", (int) (2 * sizeof(mp_limb_t)), rety); |
- if (dy[0] != 0x87654321) |
- printf ("clobbered at low end %*lX\n", (int) (2 * sizeof(mp_limb_t)), dy[0]); |
- if (dy[nn + fn + 1] != 0x12345678) |
- printf ("clobbered at high end\n"); |
- abort (); |
- } |
-#endif |
- } |
-} |
- |
-static void |
-mpn_print (mp_ptr p, mp_size_t size) |
-{ |
- mp_size_t i; |
- |
- for (i = size - 1; i >= 0; i--) |
- { |
-#ifdef _LONG_LONG_LIMB |
- printf ("%0*lX%0*lX", (int) (sizeof(mp_limb_t)), |
- (unsigned long) (p[i] >> (BITS_PER_MP_LIMB/2)), |
- (int) (sizeof(mp_limb_t)), (unsigned long) (p[i])); |
-#else |
- printf ("%0*lX", (int) (2 * sizeof(mp_limb_t)), p[i]); |
-#endif |
-#ifdef SPACE |
- if (i != 0) |
- printf (" "); |
-#endif |
- } |
- puts (""); |
-} |