66 lines · cpp
1// RUN: %libomptarget-compilexx-run-and-check-generic2 3#include <cstdio>4#include <cstdlib>5 6typedef struct {7 int a;8 double *b;9} C1;10#pragma omp declare mapper(C1 s) map(to : s.a) map(from : s.b[0 : 2])11 12typedef struct {13 int a;14 double *b;15 C1 c;16} C;17#pragma omp declare mapper(C s) map(to : s.a, s.c) map(from : s.b[0 : 2])18 19typedef struct {20 int e;21 C f;22 int h;23} D;24 25int main() {26 constexpr int N = 10;27 D s;28 s.e = 111;29 s.f.a = 222;30 s.f.c.a = 777;31 double x[2];32 double x1[2];33 x[1] = 20;34 s.f.b = &x[0];35 s.f.c.b = &x1[0];36 s.h = N;37 38 D *sp = &s;39 D **spp = &sp;40 41 printf("%d %d %d %4.5f %d\n", spp[0][0].e, spp[0][0].f.a, spp[0][0].f.c.a,42 spp[0][0].f.b[1], spp[0][0].f.b == &x[0] ? 1 : 0);43 // CHECK: 111 222 777 20.00000 144 45 int spp00fa = -1, spp00fca = -1, spp00fb_r = -1;46 __intptr_t p = reinterpret_cast<__intptr_t>(&x[0]);47#pragma omp target map(tofrom : spp[0][0]) map(alloc : spp[0]) firstprivate(p) \48 map(from : spp00fa, spp00fca, spp00fb_r)49 {50 spp00fa = spp[0][0].f.a;51 spp00fca = spp[0][0].f.c.a;52 spp00fb_r = spp[0][0].f.b == reinterpret_cast<void *>(p) ? 1 : 0;53 printf("%d %d %d\n", spp00fa, spp00fca, spp00fb_r);54 // XCHECK: 222 777 055 spp[0][0].e = 333;56 spp[0][0].f.a = 444;57 spp[0][0].f.c.a = 555;58 spp[0][0].f.b[1] = 40;59 }60 printf("%d %d %d\n", spp00fa, spp00fca, spp00fb_r);61 // CHECK: 222 777 062 printf("%d %d %d %4.5f %d\n", spp[0][0].e, spp[0][0].f.a, spp[0][0].f.c.a,63 spp[0][0].f.b[1], spp[0][0].f.b == &x[0] ? 1 : 0);64 // CHECK: 333 222 777 40.00000 165}66