63 lines · cpp
1// RUN: %libomptarget-compilexx-run-and-check-aarch64-unknown-linux-gnu2// RUN: %libomptarget-compilexx-run-and-check-powerpc64-ibm-linux-gnu3// RUN: %libomptarget-compilexx-run-and-check-powerpc64le-ibm-linux-gnu4// RUN: %libomptarget-compilexx-run-and-check-x86_64-unknown-linux-gnu5// RUN: %libomptarget-compilexx-run-and-check-nvptx64-nvidia-cuda6 7#include <cstdio>8#include <cstdlib>9 10typedef struct {11 int a;12 double *b;13} C1;14#pragma omp declare mapper(C1 s) map(to : s.a) map(from : s.b[0 : 2])15 16typedef struct {17 int a;18 double *b;19 C1 c;20} C;21#pragma omp declare mapper(C s) map(to : s.a, s.c) map(from : s.b[0 : 2])22 23typedef struct {24 int e;25 C f;26 int h;27} D;28 29int main() {30 constexpr int N = 10;31 D s;32 s.e = 111;33 s.f.a = 222;34 s.f.c.a = 777;35 double x[2];36 double x1[2];37 x[1] = 20;38 s.f.b = &x[0];39 s.f.c.b = &x1[0];40 s.h = N;41 42 D *sp = &s;43 44 printf("%d %d %d %4.5f %d\n", sp[0].e, sp[0].f.a, sp[0].f.c.a, sp[0].f.b[1],45 sp[0].f.b == &x[0] ? 1 : 0);46 // CHECK: 111 222 777 20.00000 147 48 __intptr_t p = reinterpret_cast<__intptr_t>(&x[0]);49#pragma omp target map(tofrom : sp[0]) firstprivate(p)50 {51 printf("%d %d %d\n", sp[0].f.a, sp[0].f.c.a,52 sp[0].f.b == reinterpret_cast<void *>(p) ? 1 : 0);53 // CHECK: 222 777 054 sp[0].e = 333;55 sp[0].f.a = 444;56 sp[0].f.c.a = 555;57 sp[0].f.b[1] = 40;58 }59 printf("%d %d %d %4.5f %d\n", sp[0].e, sp[0].f.a, sp[0].f.c.a, sp[0].f.b[1],60 sp[0].f.b == &x[0] ? 1 : 0);61 // CHECK: 333 222 777 40.00000 162}63