llvm/openmp/libompd/test/api_tests/test_ompd_get_enclosing_parallel_handle.c

// RUN: %gdb-compile 2>&1 | tee %t.compile
// RUN: %gdb-test -x %s.cmd %t 2>&1 | tee %t.out | FileCheck %s

#include <omp.h>
#include <stdio.h>

int main() {
  omp_set_num_threads(4);
#pragma omp parallel
  {
    printf("Parallel level 1, thread num = %d.\n", omp_get_thread_num());
    omp_set_num_threads(3);
#pragma omp parallel
    { printf("Parallel level 2, thread num = %d", omp_get_thread_num()); }
  }
  return 0;
}
// CHECK-NOT: Failed
// CHECK-NOT: Skip