1/* { dg-do compile } */
2/* { dg-options "-fopenmp -fdump-tree-gimple" } */
3
4void f1(void)
5{
6  #pragma omp flush
7}
8
9int x, y, z;
10
11void f2(_Bool p)
12{
13  if (p)
14    {
15      #pragma omp flush (x)
16    }
17  else
18    {
19      #pragma omp flush (x, y, z)
20    }
21}
22
23/* { dg-final { scan-tree-dump-times "__sync_synchronize" 3 "gimple" } } */
24/* { dg-final { cleanup-tree-dump "gimple" } } */
25