| 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 | // UNSUPPORTED: x86_64-pc-linux-gnu |
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| 10 | // UNSUPPORTED: x86_64-pc-linux-gnu-LTO |
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| 11 | // UNSUPPORTED: aarch64-unknown-linux-gnu |
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| 12 | // UNSUPPORTED: aarch64-unknown-linux-gnu-LTO |
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| 13 | // UNSUPPORTED: s390x-ibm-linux-gnu |
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| 14 | // UNSUPPORTED: s390x-ibm-linux-gnu-LTO |
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| 15 | |
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| 16 | #include <omp.h> |
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| 17 | #include <stdio.h> |
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| 18 | |
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| 19 | int main() { |
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| 20 | int x; |
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| 21 | #pragma omp target parallel map(from : x) |
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| 22 | { |
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| 23 | int *buf = llvm_omp_target_dynamic_shared_alloc() + 252; |
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| 24 | #pragma omp barrier |
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| 25 | if (omp_get_thread_num() == 0) |
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| 26 | *buf = 1; |
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| 27 | #pragma omp barrier |
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| 28 | if (omp_get_thread_num() == 1) |
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| 29 | x = *buf; |
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| 30 | } |
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| 31 | |
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| 32 | // CHECK: PASS |
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| 33 | if (x == 1 && llvm_omp_target_dynamic_shared_alloc() == NULL) |
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| 34 | printf(format: "PASS\n" ); |
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| 35 | } |
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| 36 | |
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