| 1 | // RUN: %libomptarget-compile-generic |
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| 2 | // RUN: env LIBOMPTARGET_SHARED_MEMORY_SIZE=256 \ |
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| 3 | // RUN: %libomptarget-run-generic | %fcheck-generic |
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| 4 | |
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| 5 | // RUN: %libomptarget-compileopt-generic |
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| 6 | // RUN: env LIBOMPTARGET_SHARED_MEMORY_SIZE=256 \ |
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| 7 | // RUN: %libomptarget-run-generic | %fcheck-generic |
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| 8 | |
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| 9 | // REQUIRES: gpu |
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| 10 | |
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| 11 | #include <omp.h> |
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| 12 | #include <stdio.h> |
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| 13 | |
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| 14 | int main() { |
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| 15 | int x; |
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| 16 | #pragma omp target parallel map(from : x) |
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| 17 | { |
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| 18 | int *buf = llvm_omp_target_dynamic_shared_alloc() + 252; |
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| 19 | #pragma omp barrier |
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| 20 | if (omp_get_thread_num() == 0) |
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| 21 | *buf = 1; |
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| 22 | #pragma omp barrier |
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| 23 | if (omp_get_thread_num() == 1) |
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| 24 | x = *buf; |
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| 25 | } |
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| 26 | |
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| 27 | // CHECK: PASS |
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| 28 | if (x == 1 && llvm_omp_target_dynamic_shared_alloc() == NULL) |
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| 29 | printf(format: "PASS\n" ); |
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| 30 | } |
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| 31 | |
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