1 // { dg-do run { target offload_device_nonshared_as } }
9 omp_target_loop (int begin, int end, L loop)
11 #pragma omp target teams distribute parallel for
12 for (int i = begin; i < end; i++)
21 auto merge_data_func (int *iptr, int &b)
23 auto fn = [=](void) -> bool
26 uintptr_t hostptr = (uintptr_t) ptr;
27 uintptr_t hostiptr = (uintptr_t) iptr;
28 #pragma omp target map(from:mapped)
30 mapped = (ptr != (int*) hostptr && iptr != (int*) hostiptr);
33 for (int i = 0; i < len; i++)
34 ptr[i] += a + b + iptr[i];
48 int *data1 = new int[N];
49 int *data2 = new int[N];
50 memset (data1, 0xab, sizeof (int) * N);
51 memset (data1, 0xcd, sizeof (int) * N);
55 #pragma omp target enter data map(alloc: data1[:N], data2[:N])
57 omp_target_loop (0, N, [=](int i) { data1[i] = val; });
58 omp_target_loop (0, N, [=](int i) { data2[i] = valref + 1; });
60 #pragma omp target update from(data1[:N], data2[:N])
62 for (int i = 0; i < N; i++)
64 if (data1[i] != 1) abort ();
65 if (data2[i] != 2) abort ();
68 #pragma omp target exit data map(delete: data1[:N], data2[:N])
71 S s = { 4, N, data1 };
72 auto f = s.merge_data_func (data2, b);
76 #pragma omp target enter data map(to: data1[:N])
79 #pragma omp target enter data map(to: data2[:N])
82 #pragma omp target exit data map(from: data1[:N], data2[:N])
84 for (int i = 0; i < N; i++)
86 if (data1[i] != 0xf) abort ();
87 if (data2[i] != 2) abort ();