libgomp/testsuite/libgomp.fortran/threadprivate2.f90

! { dg-do run }
! { dg-require-effective-target tls_runtime }

module threadprivate2
  integer, dimension(:,:), allocatable :: foo
!$omp threadprivate (foo)
end module threadprivate2

  use omp_lib
  use threadprivate2

  integer, dimension(:), pointer :: bar1
  integer, dimension(2), target :: bar2
  common /thrc/ bar1, bar2
!$omp threadprivate (/thrc/)

  integer, dimension(:), pointer, save :: bar3 => NULL()
!$omp threadprivate (bar3)

  logical :: l
  type tt
    integer :: a
    integer :: b = 32
  end type tt
  type (tt), save :: baz
!$omp threadprivate (baz)

  l = .false.
  call omp_set_dynamic (.false.)
  call omp_set_num_threads (4)

!$omp parallel num_threads (4) reduction (.or.:l)
  l = allocated (foo)
  allocate (foo (6 + omp_get_thread_num (), 3))
  l = l.or..not.allocated (foo)
  l = l.or.size (foo).ne.(18 + 3 * omp_get_thread_num ())
  foo = omp_get_thread_num () + 1

  bar2 = omp_get_thread_num ()
  l = l.or.associated (bar3)
  bar1 => bar2
  l = l.or..not.associated (bar1)
  l = l.or..not.associated (bar1, bar2)
  l = l.or.any (bar1.ne.omp_get_thread_num ())
  nullify (bar1)
  l = l.or.associated (bar1)
  allocate (bar3 (4))
  l = l.or..not.associated (bar3)
  bar3 = omp_get_thread_num () - 2

  l = l.or.(baz%b.ne.32)
  baz%a = omp_get_thread_num () * 2
  baz%b = omp_get_thread_num () * 2 + 1
!$omp end parallel

  if (l) call abort
  if (.not.allocated (foo)) call abort
  if (size (foo).ne.18) call abort
  if (any (foo.ne.1)) call abort

  if (associated (bar1)) call abort
  if (.not.associated (bar3)) call abort
  if (any (bar3 .ne. -2)) call abort
  deallocate (bar3)
  if (associated (bar3)) call abort

!$omp parallel num_threads (4) reduction (.or.:l)
  l = l.or..not.allocated (foo)
  l = l.or.size (foo).ne.(18 + 3 * omp_get_thread_num ())
  l = l.or.any (foo.ne.(omp_get_thread_num () + 1))
  if (omp_get_thread_num () .ne. 0) then
    deallocate (foo)
    l = l.or.allocated (foo)
  end if

  l = l.or.associated (bar1)
  if (omp_get_thread_num () .ne. 0) then
    l = l.or..not.associated (bar3)
    l = l.or.any (bar3 .ne. omp_get_thread_num () - 2)
    deallocate (bar3)
  end if
  l = l.or.associated (bar3)

  l = l.or.(baz%a.ne.(omp_get_thread_num () * 2))
  l = l.or.(baz%b.ne.(omp_get_thread_num () * 2 + 1))
!$omp end parallel

  if (l) call abort
  if (.not.allocated (foo)) call abort
  if (size (foo).ne.18) call abort
  if (any (foo.ne.1)) call abort
  deallocate (foo)
  if (allocated (foo)) call abort
end

! { dg-final { cleanup-modules "threadprivate2" } }