gcc/testsuite/gcc.dg/gomp/flush-1.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-fopenmp -fdump-tree-gimple" } */
   3
   4 void f1(void)
   5 {
   6   #pragma omp flush
   7 }
   8
   9 int x, y, z;
  10
  11 void 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" } } */