! { dg-do run }
!$ use omp_lib

  integer :: i, j, k
  double precision :: d
  i = 6
  j = 19
  k = 0
  d = 24.5
  call test (i, j, k, d)
  if (i .ne. 38) stop 1
  if (iand (k, 255) .ne. 0) stop 2
  if (iand (k, 65280) .eq. 0) then
    if (k .ne. 65536 * 4) stop 3
  end if
contains
  subroutine test (i, j, k, d)
    integer :: i, j, k
    double precision :: d

!$omp parallel firstprivate (d) private (j) num_threads (4) reduction (+:k)
    if (i .ne. 6 .or. d .ne. 24.5 .or. k .ne. 0) k = k + 1
    if (omp_get_num_threads () .ne. 4) k = k + 256
    d = d / 2
    j = 8
    k = k + 65536
!$omp barrier
    if (d .ne. 12.25 .or. j .ne. 8) k = k + 1
!$omp single
    i = i + 32
!$omp end single nowait
!$omp end parallel
  end subroutine test
end