1 | // RUN: %libomptarget-compile-generic |
2 | // RUN: env LIBOMPTARGET_SHARED_MEMORY_SIZE=256 \ |
3 | // RUN: %libomptarget-run-generic | %fcheck-generic |
4 | |
5 | // RUN: %libomptarget-compileopt-generic |
6 | // RUN: env LIBOMPTARGET_SHARED_MEMORY_SIZE=256 \ |
7 | // RUN: %libomptarget-run-generic | %fcheck-generic |
8 | |
9 | // UNSUPPORTED: x86_64-pc-linux-gnu |
10 | // UNSUPPORTED: x86_64-pc-linux-gnu-LTO |
11 | // UNSUPPORTED: aarch64-unknown-linux-gnu |
12 | // UNSUPPORTED: aarch64-unknown-linux-gnu-LTO |
13 | // UNSUPPORTED: s390x-ibm-linux-gnu |
14 | // UNSUPPORTED: s390x-ibm-linux-gnu-LTO |
15 | |
16 | #include <omp.h> |
17 | #include <stdio.h> |
18 | |
19 | int main() { |
20 | int x; |
21 | #pragma omp target parallel map(from : x) |
22 | { |
23 | int *buf = llvm_omp_target_dynamic_shared_alloc() + 252; |
24 | #pragma omp barrier |
25 | if (omp_get_thread_num() == 0) |
26 | *buf = 1; |
27 | #pragma omp barrier |
28 | if (omp_get_thread_num() == 1) |
29 | x = *buf; |
30 | } |
31 | |
32 | // CHECK: PASS |
33 | if (x == 1 && llvm_omp_target_dynamic_shared_alloc() == NULL) |
34 | printf(format: "PASS\n" ); |
35 | } |
36 | |