25 lines · c
1// RUN: %libomp-compile && env LIBOMP_NUM_HIDDEN_HELPER_THREADS=1 %libomp-run2 3// gcc/icc target offloading is incompatible with libomp4// UNSUPPORTED: icc, gcc5 6// The test checks that "devide-by-0" bug fixed in runtime.7// The fix is to increment number of threads by 1 if positive,8// so that operation9// (gtid) % (__kmp_hidden_helper_threads_num - 1)10// does not cause crash.11 12#include <stdio.h>13#include <omp.h>14 15int main(){16#pragma omp target nowait17 {18 printf("----- in target region\n");19 }20 printf("------ before taskwait\n");21#pragma omp taskwait22 printf("passed\n");23 return 0;24}25