c71da7d5e0
This PR adds several new tests for mapping of chained structures, i.e. those resembling: #pragma omp target map(tofrom: a->b->c) These are currently XFAILed, although the first two tests actually work with unified memory -- I'm not sure if it's possible to easily improve the condition on the XFAILs in question to make them more accurate. These cases are all fixed by the WIP PR https://github.com/llvm/llvm-project/pull/153683.
77 lines
1.5 KiB
C++
77 lines
1.5 KiB
C++
// RUN: %libomptarget-compilexx-run-and-check-generic
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// XFAIL: *
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#include <cstdlib>
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#include <cstdio>
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#include <cassert>
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struct R {
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int d;
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int e;
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int f;
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};
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struct S {
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R *r0;
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R *r1;
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R *r2;
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};
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struct T {
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S *s0;
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S *s1;
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S *s2;
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};
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int main() {
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T *v = (T *) malloc (sizeof(T));
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v->s0 = (S *) malloc (sizeof(S));
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v->s1 = (S *) malloc (sizeof(S));
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v->s2 = (S *) malloc (sizeof(S));
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v->s0->r0 = (R *) calloc (1, sizeof(R));
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v->s0->r1 = (R *) calloc (1, sizeof(R));
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v->s0->r2 = (R *) calloc (1, sizeof(R));
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v->s1->r0 = (R *) calloc (1, sizeof(R));
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v->s1->r1 = (R *) calloc (1, sizeof(R));
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v->s1->r2 = (R *) calloc (1, sizeof(R));
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v->s2->r0 = (R *) calloc (1, sizeof(R));
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v->s2->r1 = (R *) calloc (1, sizeof(R));
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v->s2->r2 = (R *) calloc (1, sizeof(R));
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#pragma omp target map(to: v->s1, v->s2, *v->s1, v->s1->r1, *v->s2, v->s2->r0) \
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map(tofrom: v->s1->r1->d, v->s1->r1->e, v->s1->r2->d, v->s1->r2->f, v->s2->r0->e)
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{
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v->s1->r1->d += 3;
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v->s1->r1->e += 5;
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v->s1->r2->d += 7;
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v->s1->r2->f += 9;
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v->s2->r0->e += 11;
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}
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printf ("%d\n", v->s1->r1->d); // CHECK: 3
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printf ("%d\n", v->s1->r1->e); // CHECK: 5
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printf ("%d\n", v->s1->r2->d); // CHECK: 7
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printf ("%d\n", v->s1->r2->f); // CHECK: 9
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printf ("%d\n", v->s2->r0->e); // CHECK: 11
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free(v->s0->r0);
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free(v->s0->r1);
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free(v->s0->r2);
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free(v->s1->r0);
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free(v->s1->r1);
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free(v->s1->r2);
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free(v->s2->r0);
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free(v->s2->r1);
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free(v->s2->r2);
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free(v->s0);
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free(v->s1);
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free(v->s2);
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free(v);
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return 0;
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}
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