libgomp/testsuite/libgomp.oacc-c-c++-common/lib-14.c

   1 /* { dg-do run } */
   2
   3 #include <stdlib.h>
   4 #include <openacc.h>
   5
   6 #include <stdio.h>
   7
   8 int
   9 main (int argc, char **argv)
  10 {
  11   const int N = 256;
  12   int i;
  13   unsigned char *h;
  14   void *d;
  15
  16   h = (unsigned char *) malloc (N);
  17
  18   for (i = 0; i < N; i++)
  19     {
  20       h[i] = i;
  21     }
  22
  23   d = acc_copyin (h, N);
  24
  25   if (acc_is_present (h, 1) != 1)
  26     abort ();
  27
  28   if (acc_is_present (h + N - 1, 1) != 1)
  29     abort ();
  30
  31   if (acc_is_present (h - 1, 1) != 0)
  32     abort ();
  33
  34   if (acc_is_present (h + N, 1) != 0)
  35     abort ();
  36
  37   for (i = 0; i < N; i++)
  38     {
  39       if (acc_is_present (h + i, 1) != 1)
  40         abort ();
  41     }
  42
  43   for (i = 0; i < N; i++)
  44     {
  45       if (acc_is_present (h + i, N - i) != 1)
  46         abort ();
  47     }
  48
  49   acc_free (d);
  50
  51   for (i = 0; i < N; i++)
  52     {
  53       if (acc_is_present (h + i, N - i) != 0)
  54         abort ();
  55     }
  56
  57
  58   free (h);
  59
  60   return 0;
  61 }