libgomp/testsuite/libgomp.c/target-22.c

   1 extern void abort (void);
   2 struct T { int a; int *b; int c; };
   3 struct S { int *s; char *u; struct T v; short *w; };
   4 volatile int z;
   5
   6 int
   7 main ()
   8 {
   9   struct S s;
  10   int a[32], i;
  11   char b[32];
  12   short c[32];
  13   for (i = 0; i < 32; i++)
  14     {
  15       a[i] = i;
  16       b[i] = 32 + i;
  17       c[i] = 64 + i;
  18     }
  19   s.s = a;
  20   s.u = b + 2;
  21   s.v.b = a + 16;
  22   s.w = c + 3;
  23   int err = 0;
  24   #pragma omp target map (to:s.v.b[0:z + 7], s.u[z + 1:z + 4]) \
  25                      map (tofrom:s.s[3:3]) \
  26                      map (from: s.w[z:4], err) private (i)
  27   {
  28     err = 0;
  29     for (i = 0; i < 7; i++)
  30       if (s.v.b[i] != 16 + i)
  31         err = 1;
  32     for (i = 1; i < 5; i++)
  33       if (s.u[i] != 34 + i)
  34         err = 1;
  35     for (i = 3; i < 6; i++)
  36       if (s.s[i] != i)
  37         err = 1;
  38       else
  39         s.s[i] = 128 + i;
  40     for (i = 0; i < 4; i++)
  41       s.w[i] = 96 + i;
  42   }
  43   if (err)
  44     abort ();
  45   for (i = 0; i < 32; i++)
  46     if (a[i] != ((i >= 3 && i < 6) ? 128 + i : i)
  47         || b[i] != 32 + i
  48         || c[i] != ((i >= 3 && i < 7) ? 93 + i : 64 + i))
  49       abort ();
  50   return 0;
  51 }