| 1 | // RUN: %libomptarget-compile-generic |
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| 2 | // RUN: %libomptarget-run-fail-generic 2>&1 \ |
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| 3 | // RUN: | %fcheck-generic |
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| 4 | |
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| 5 | #include <stdio.h> |
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| 6 | |
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| 7 | int main() { |
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| 8 | int arr[5]; |
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| 9 | |
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| 10 | // CHECK: addr=0x[[#%x,HOST_ADDR:]] |
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| 11 | fprintf(stderr, format: "addr=%p\n" , arr); |
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| 12 | |
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| 13 | // CHECK-NOT: omptarget |
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| 14 | #pragma omp target enter data map(alloc : arr[0 : 5]) |
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| 15 | #pragma omp target exit data map(present, release : arr[0 : 0]) |
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| 16 | |
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| 17 | // CHECK: arr is present |
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| 18 | fprintf(stderr, format: "arr is present\n" ); |
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| 19 | |
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| 20 | // arr[0:0] doesn't create an actual mapping in the first directive. |
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| 21 | // |
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| 22 | // CHECK: omptarget message: device mapping required by 'present' map type modifier does not exist for host address 0x{{0*}}[[#HOST_ADDR]] (0 bytes) |
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| 23 | // CHECK: omptarget fatal error 1: failure of target construct while offloading is mandatory |
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| 24 | #pragma omp target enter data map(alloc : arr[0 : 0]) |
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| 25 | #pragma omp target exit data map(present, release : arr[0 : 0]) |
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| 26 | |
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| 27 | // CHECK-NOT: arr is present |
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| 28 | fprintf(stderr, format: "arr is present\n" ); |
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| 29 | |
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| 30 | return 0; |
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| 31 | } |
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| 32 | |
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