libgomp/testsuite/libgomp.c/pr80394.c

   1 /* PR libgomp/80394 */
   2
   3 int
   4 main ()
   5 {
   6   int x = 0;
   7   #pragma omp parallel shared(x)
   8   #pragma omp single
   9   {
  10     #pragma omp task depend(inout: x)
  11     {
  12       for (int i = 0; i < 100000; i++)
  13         asm volatile ("" : : : "memory");
  14       x += 5;
  15     }
  16     #pragma omp task if (0) depend(inout: x)
  17     ;
  18     if (x != 5)
  19       __builtin_abort ();
  20   }
  21   return 0;
  22 }