libgomp/testsuite/libgomp.c/target-21.c

   1 extern void abort (void);
   2 union U { int x; long long y; };
   3 struct T { int a; union U b; int c; };
   4 struct S { int s; int u; struct T v; int x[10]; union U w; int y[10]; int z[10]; };
   5 volatile int z;
   6
   7 int
   8 main ()
   9 {
  10   struct S s;
  11   s.s = 0;
  12   s.u = 1;
  13   s.v.a = 2;
  14   s.v.b.y = 3LL;
  15   s.v.c = 19;
  16   s.w.x = 4;
  17   s.x[0] = 7;
  18   s.x[1] = 8;
  19   s.y[3] = 9;
  20   s.y[4] = 10;
  21   s.y[5] = 11;
  22   int err = 0;
  23   #pragma omp target map (to:s.v.b, s.u, s.x[0:z + 2]) \
  24                      map (tofrom:s.y[3:3]) \
  25                      map (from: s.w, s.z[z + 1:z + 3], err)
  26   {
  27     err = 0;
  28     if (s.u != 1 || s.v.b.y != 3LL || s.x[0] != 7 || s.x[1] != 8
  29         || s.y[3] != 9 || s.y[4] != 10 || s.y[5] != 11)
  30       err = 1;
  31     s.w.x = 6;
  32     s.y[3] = 12;
  33     s.y[4] = 13;
  34     s.y[5] = 14;
  35     s.z[1] = 15;
  36     s.z[2] = 16;
  37     s.z[3] = 17;
  38   }
  39   if (err || s.w.x != 6 || s.y[3] != 12 || s.y[4] != 13 || s.y[5] != 14
  40       || s.z[1] != 15 || s.z[2] != 16 || s.z[3] != 17)
  41     abort ();
  42   s.u++;
  43   s.v.a++;
  44   s.v.b.y++;
  45   s.w.x++;
  46   s.x[1] = 18;
  47   s.z[0] = 19;
  48   #pragma omp target data map (tofrom: s)
  49   #pragma omp target map (always to: s.w, s.x[1], err) map (alloc:s.u, s.v.b, s.z[z:z + 1])
  50   {
  51     err = 0;
  52     if (s.u != 2 || s.v.b.y != 4LL || s.w.x != 7 || s.x[1] != 18 || s.z[0] != 19)
  53       err = 1;
  54     s.w.x = 8;
  55     s.x[1] = 20;
  56     s.z[0] = 21;
  57   }
  58   if (err || s.w.x != 8 || s.x[1] != 20 || s.z[0] != 21)
  59     abort ();
  60   s.u++;
  61   s.v.a++;
  62   s.v.b.y++;
  63   s.w.x++;
  64   s.x[0] = 22;
  65   s.x[1] = 23;
  66   #pragma omp target data map (from: s.w, s.x[0:2]) map (to: s.v.b, s.u)
  67   #pragma omp target map (always to: s.w, s.x[0:2], err) map (alloc:s.u, s.v.b)
  68   {
  69     err = 0;
  70     if (s.u != 3 || s.v.b.y != 5LL || s.w.x != 9 || s.x[0] != 22 || s.x[1] != 23)
  71       err = 1;
  72     s.w.x = 11;
  73     s.x[0] = 24;
  74     s.x[1] = 25;
  75   }
  76   if (err || s.w.x != 11 || s.x[0] != 24 || s.x[1] != 25)
  77     abort ();
  78   return 0;
  79 }