| // RUN: %libomptarget-compilexx-run-and-check-aarch64-unknown-linux-gnu |
| // RUN: %libomptarget-compilexx-run-and-check-powerpc64-ibm-linux-gnu |
| // RUN: %libomptarget-compilexx-run-and-check-powerpc64le-ibm-linux-gnu |
| // RUN: %libomptarget-compilexx-run-and-check-x86_64-pc-linux-gnu |
| // RUN: %libomptarget-compilexx-run-and-check-nvptx64-nvidia-cuda |
| |
| #include <cstdio> |
| #include <cstdlib> |
| |
| typedef struct { |
| int a; |
| double *b; |
| } C1; |
| #pragma omp declare mapper(C1 s) map(to : s.a) map(from : s.b [0:2]) |
| |
| typedef struct { |
| int a; |
| double *b; |
| C1 c; |
| } C; |
| #pragma omp declare mapper(C s) map(to : s.a, s.c) map(from : s.b [0:2]) |
| |
| typedef struct { |
| int e; |
| C f; |
| int h; |
| } D; |
| |
| int main() { |
| constexpr int N = 10; |
| D sa[10]; |
| sa[1].e = 111; |
| sa[1].f.a = 222; |
| sa[1].f.c.a = 777; |
| double x[2]; |
| double x1[2]; |
| x[1] = 20; |
| sa[1].f.b = &x[0]; |
| sa[1].f.c.b = &x1[0]; |
| sa[1].h = N; |
| |
| printf("%d %d %d %4.5f %d\n", sa[1].e, sa[1].f.a, sa[1].f.c.a, sa[1].f.b[1], |
| sa[1].f.b == &x[0] ? 1 : 0); |
| // CHECK: 111 222 777 20.00000 1 |
| |
| __intptr_t p = reinterpret_cast<__intptr_t>(&x[0]); |
| #pragma omp target map(tofrom : sa[1]) firstprivate(p) |
| { |
| printf("%d %d %d\n", sa[1].f.a, sa[1].f.c.a, |
| sa[1].f.b == reinterpret_cast<void *>(p) ? 1 : 0); |
| // CHECK: 222 777 0 |
| sa[1].e = 333; |
| sa[1].f.a = 444; |
| sa[1].f.c.a = 555; |
| sa[1].f.b[1] = 40; |
| } |
| printf("%d %d %d %4.5f %d\n", sa[1].e, sa[1].f.a, sa[1].f.c.a, sa[1].f.b[1], |
| sa[1].f.b == &x[0] ? 1 : 0); |
| // CHECK: 333 222 777 40.00000 1 |
| } |