Retro68/gcc/libgomp/testsuite/libgomp.fortran/alloc-comp-3.f90
2018-12-28 16:30:48 +01:00

373 lines
16 KiB
Fortran

! { dg-do run }
! Don't cycle by default through all options, just test -O0 and -O2,
! as this is quite large test.
! { dg-skip-if "" { ! run_expensive_tests } { "*" } { "-O0" "-O2" } }
module m
type dl
integer :: a, b
integer, allocatable :: c(:,:)
integer :: d, e
integer, allocatable :: f
end type
type dt
integer :: g
type (dl), allocatable :: h(:)
integer :: i
type (dl) :: j(2, 2)
type (dl), allocatable :: k
end type
contains
subroutine ver_dl (obj, val, c, cl1, cu1, cl2, cu2, f)
type (dl), intent (in) :: obj
integer, intent (in) :: val, cl1, cu1, cl2, cu2
logical, intent (in) :: c, f
if ((c .neqv. allocated (obj%c)) .or. (f .neqv. allocated (obj%f))) STOP 1
if (c) then
if (lbound (obj%c, 1) /= cl1 .or. ubound (obj%c, 1) /= cu1) STOP 2
if (lbound (obj%c, 2) /= cl2 .or. ubound (obj%c, 2) /= cu2) STOP 3
end if
if (val /= 0) then
if (obj%a /= val .or. obj%b /= val) STOP 4
if (obj%d /= val .or. obj%e /= val) STOP 5
if (c) then
if (any (obj%c /= val)) STOP 6
end if
if (f) then
if (obj%f /= val) STOP 7
end if
end if
end subroutine ver_dl
subroutine ver_dt (obj, val, h, hl, hu, k, c, cl1, cu1, cl2, cu2, f)
type (dt), intent (in) :: obj
integer, intent (in) :: val, hl, hu, cl1, cu1, cl2, cu2
logical, intent (in) :: h, k, c, f
integer :: i, j
if ((h .neqv. allocated (obj%h)) .or. (k .neqv. allocated (obj%k))) STOP 8
if (h) then
if (lbound (obj%h, 1) /= hl .or. ubound (obj%h, 1) /= hu) STOP 9
do i = hl, hu
call ver_dl (obj%h(i), val, c, cl1, cu1, cl2, cu2, f)
end do
end if
do i = 1, 2
do j = 1, 2
call ver_dl (obj%j(i, j), val, c, cl1, cu1, cl2, cu2, f)
end do
end do
if (k) call ver_dl (obj%k, val, c, cl1, cu1, cl2, cu2, f)
if (val /= 0) then
if (obj%g /= val .or. obj%i /= val) STOP 10
end if
end subroutine ver_dt
subroutine alloc_dl (obj, val, c, cl1, cu1, cl2, cu2, f)
type (dl), intent (inout) :: obj
integer, intent (in) :: val, cl1, cu1, cl2, cu2
logical, intent (in) :: c, f
if (val /= 0) then
obj%a = val
obj%b = val
obj%d = val
obj%e = val
end if
if (allocated (obj%c)) deallocate (obj%c)
if (c) then
allocate (obj%c(cl1:cu1, cl2:cu2))
if (val /= 0) obj%c = val
end if
if (f) then
if (.not.allocated (obj%f)) allocate (obj%f)
if (val /= 0) obj%f = val
else
if (allocated (obj%f)) deallocate (obj%f)
end if
end subroutine alloc_dl
subroutine alloc_dt (obj, val, h, hl, hu, k, c, cl1, cu1, cl2, cu2, f)
type (dt), intent (inout) :: obj
integer, intent (in) :: val, hl, hu, cl1, cu1, cl2, cu2
logical, intent (in) :: h, k, c, f
integer :: i, j
if (val /= 0) then
obj%g = val
obj%i = val
end if
if (allocated (obj%h)) deallocate (obj%h)
if (h) then
allocate (obj%h(hl:hu))
do i = hl, hu
call alloc_dl (obj%h(i), val, c, cl1, cu1, cl2, cu2, f)
end do
end if
do i = 1, 2
do j = 1, 2
call alloc_dl (obj%j(i, j), val, c, cl1, cu1, cl2, cu2, f)
end do
end do
if (k) then
if (.not.allocated (obj%k)) allocate (obj%k)
call alloc_dl (obj%k, val, c, cl1, cu1, cl2, cu2, f)
else
if (allocated (obj%k)) deallocate (obj%k)
end if
end subroutine alloc_dt
end module m
use m
type (dt), allocatable :: z(:,:)
type (dt) :: y(2:3)
call foo (y, z, 4)
contains
subroutine foo (y, z, n)
use m
integer :: n
type (dt) :: x(2:n), y(3:)
type (dt), allocatable :: z(:,:)
logical, parameter :: F = .false.
logical, parameter :: T = .true.
logical :: l
if (lbound (x, 1) /= 2 .or. ubound (x, 1) /= 4) STOP 11
if (lbound (y, 1) /= 3 .or. ubound (y, 1) /= 4) STOP 12
call ver_dt (x(2), 0, F, 0, 0, F, F, 0, 0, 0, 0, F)
call ver_dt (x(n), 0, F, 0, 0, F, F, 0, 0, 0, 0, F)
call ver_dt (y(3), 0, F, 0, 0, F, F, 0, 0, 0, 0, F)
call ver_dt (y(4), 0, F, 0, 0, F, F, 0, 0, 0, 0, F)
!$omp parallel private (z)
if (allocated (z)) STOP 13
!$omp end parallel
!$omp parallel firstprivate (z)
if (allocated (z)) STOP 14
!$omp end parallel
l = F
!$omp parallel sections lastprivate (z) firstprivate (l)
!$omp section
if (.not. l) then
if (allocated (z)) STOP 15
end if
!$omp section
if (.not. l) then
if (allocated (z)) STOP 16
end if
allocate (z(-3:-3,2:3))
call alloc_dt (z(-3,2), 5, F, 0, 0, T, T, -1, -1, -1, -1, T)
call ver_dt (z(-3,2), 5, F, 0, 0, T, T, -1, -1, -1, -1, T)
call alloc_dt (z(-3,3), 23, T, 0, 1, T, T, 2, 2, 2, 2, F)
call ver_dt (z(-3,3), 23, T, 0, 1, T, T, 2, 2, 2, 2, F)
!$omp section
!$omp end parallel sections
if (.not.allocated (z)) STOP 17
if (lbound (z, 1) /= -3 .or. ubound (z, 1) /= -3) STOP 18
if (lbound (z, 2) /= 2 .or. ubound (z, 2) /= 3) STOP 19
call ver_dt (z(-3,2), 5, F, 0, 0, T, T, -1, -1, -1, -1, T)
call ver_dt (z(-3,3), 23, T, 0, 1, T, T, 2, 2, 2, 2, F)
call ver_dt (x(n - 1), 0, F, 0, 0, F, F, 0, 0, 0, 0, F)
call ver_dt (y(4), 0, F, 0, 0, F, F, 0, 0, 0, 0, F)
call alloc_dt (z(-3,2), 0, F, 0, 0, F, F, 0, 0, 0, 0, F)
call ver_dt (z(-3,2), 0, F, 0, 0, F, F, 0, 0, 0, 0, F)
call alloc_dt (z(-3,3), 0, F, 0, 0, F, F, 0, 0, 0, 0, F)
call ver_dt (z(-3,3), 0, F, 0, 0, F, F, 0, 0, 0, 0, F)
!$omp parallel private (x, y, z)
call ver_dt (x(n - 1), 0, F, 0, 0, F, F, 0, 0, 0, 0, F)
call alloc_dt (x(n - 1), 4, T, -3, -1, T, T, -1, -1, 2, 3, T)
call ver_dt (x(n - 1), 4, T, -3, -1, T, T, -1, -1, 2, 3, T)
call ver_dt (y(4), 0, F, 0, 0, F, F, 0, 0, 0, 0, F)
call alloc_dt (y(4), 14, T, 3, 4, F, T, 1, 1, 2, 4, T)
call ver_dt (y(4), 14, T, 3, 4, F, T, 1, 1, 2, 4, T)
call ver_dt (z(-3,2), 0, F, 0, 0, F, F, 0, 0, 0, 0, F)
call alloc_dt (z(-3,2), 4, T, -3, -1, T, T, -1, -1, 2, 3, T)
call ver_dt (z(-3,2), 4, T, -3, -1, T, T, -1, -1, 2, 3, T)
call ver_dt (z(-3,3), 0, F, 0, 0, F, F, 0, 0, 0, 0, F)
call alloc_dt (z(-3,3), 14, T, 3, 4, F, T, 1, 1, 2, 4, T)
call ver_dt (z(-3,3), 14, T, 3, 4, F, T, 1, 1, 2, 4, T)
!$omp end parallel
call ver_dt (x(n - 1), 0, F, 0, 0, F, F, 0, 0, 0, 0, F)
call alloc_dt (x(n - 1), 4, T, -3, -1, T, T, -1, -1, 2, 3, T)
call ver_dt (y(4), 0, F, 0, 0, F, F, 0, 0, 0, 0, F)
call alloc_dt (y(4), 14, T, 3, 4, F, T, 1, 1, 2, 4, T)
call ver_dt (z(-3,2), 0, F, 0, 0, F, F, 0, 0, 0, 0, F)
call alloc_dt (z(-3,2), 4, T, -3, -1, T, T, -1, -1, 2, 3, T)
call ver_dt (z(-3,3), 0, F, 0, 0, F, F, 0, 0, 0, 0, F)
call alloc_dt (z(-3,3), 14, T, 3, 4, F, T, 1, 1, 2, 4, T)
!$omp parallel private (x, y, z)
call ver_dt (x(n - 1), 0, T, -3, -1, T, T, -1, -1, 2, 3, T)
call ver_dt (y(4), 0, T, 3, 4, F, T, 1, 1, 2, 4, T)
deallocate (x(n - 1)%h, x(n - 1)%k)
deallocate (y(4)%h)
allocate (y(4)%k)
call ver_dt (z(-3,2), 0, T, -3, -1, T, T, -1, -1, 2, 3, T)
call ver_dt (z(-3,3), 0, T, 3, 4, F, T, 1, 1, 2, 4, T)
deallocate (z(-3,2)%h, z(-3,2)%k)
deallocate (z(-3,3)%h)
allocate (z(-3,3)%k)
!$omp end parallel
call alloc_dt (x(n - 1), 5, T, 1, 2, F, T, 2, 3, -2, -2, F)
call alloc_dt (y(4), 15, F, 0, 0, T, T, 2, 2, 2, 2, T)
call alloc_dt (z(-3,2), 5, T, 1, 2, F, T, 2, 3, -2, -2, F)
call alloc_dt (z(-3,3), 15, F, 0, 0, T, T, 2, 2, 2, 2, T)
!$omp parallel firstprivate (x, y, z)
if (lbound (x, 1) /= 2 .or. ubound (x, 1) /= 4) STOP 20
if (lbound (y, 1) /= 3 .or. ubound (y, 1) /= 4) STOP 21
call ver_dt (x(n - 1), 5, T, 1, 2, F, T, 2, 3, -2, -2, F)
call alloc_dt (x(n - 1), 4, T, -3, -1, T, T, -1, -1, 2, 3, T)
call ver_dt (x(n - 1), 4, T, -3, -1, T, T, -1, -1, 2, 3, T)
call ver_dt (y(4), 15, F, 0, 0, T, T, 2, 2, 2, 2, T)
call alloc_dt (y(4), 4, T, 3, 4, T, T, 1, 1, 2, 4, T)
call ver_dt (y(4), 4, T, 3, 4, T, T, 1, 1, 2, 4, T)
call ver_dt (z(-3,2), 5, T, 1, 2, F, T, 2, 3, -2, -2, F)
call alloc_dt (z(-3,2), 4, T, -3, -1, T, T, -1, -1, 2, 3, T)
call ver_dt (z(-3,2), 4, T, -3, -1, T, T, -1, -1, 2, 3, T)
call ver_dt (z(-3,3), 15, F, 0, 0, T, T, 2, 2, 2, 2, T)
call alloc_dt (z(-3,3), 4, T, 3, 4, T, T, 1, 1, 2, 4, T)
call ver_dt (z(-3,3), 4, T, 3, 4, T, T, 1, 1, 2, 4, T)
!$omp end parallel
call ver_dt (x(n - 1), 5, T, 1, 2, F, T, 2, 3, -2, -2, F)
call alloc_dt (x(n - 1), 4, F, 0, 0, F, F, 0, 0, 0, 0, F)
call ver_dt (y(4), 15, F, 0, 0, T, T, 2, 2, 2, 2, T)
call alloc_dt (y(4), 16, F, 0, 0, F, F, 0, 0, 0, 0, F)
call ver_dt (z(-3,2), 5, T, 1, 2, F, T, 2, 3, -2, -2, F)
call alloc_dt (z(-3,2), 4, F, 0, 0, F, F, 0, 0, 0, 0, F)
call ver_dt (z(-3,3), 15, F, 0, 0, T, T, 2, 2, 2, 2, T)
call alloc_dt (z(-3,3), 16, F, 0, 0, F, F, 0, 0, 0, 0, F)
!$omp parallel firstprivate (x, y, z)
call ver_dt (x(n - 1), 4, F, 0, 0, F, F, 0, 0, 0, 0, F)
call alloc_dt (x(n - 1), 4, T, -3, -1, T, T, -1, -1, 2, 3, T)
call ver_dt (x(n - 1), 4, T, -3, -1, T, T, -1, -1, 2, 3, T)
call ver_dt (y(4), 16, F, 0, 0, F, F, 0, 0, 0, 0, F)
call alloc_dt (y(4), 17, T, 1, 2, F, T, 2, 2, 3, 3, F)
call ver_dt (y(4), 17, T, 1, 2, F, T, 2, 2, 3, 3, F)
call ver_dt (z(-3,2), 4, F, 0, 0, F, F, 0, 0, 0, 0, F)
call alloc_dt (z(-3,2), 4, T, -3, -1, T, T, -1, -1, 2, 3, T)
call ver_dt (z(-3,2), 4, T, -3, -1, T, T, -1, -1, 2, 3, T)
call ver_dt (z(-3,3), 16, F, 0, 0, F, F, 0, 0, 0, 0, F)
call alloc_dt (z(-3,3), 17, T, 1, 2, F, T, 2, 2, 3, 3, F)
call ver_dt (z(-3,3), 17, T, 1, 2, F, T, 2, 2, 3, 3, F)
!$omp end parallel
call ver_dt (x(n - 1), 4, F, 0, 0, F, F, 0, 0, 0, 0, F)
call ver_dt (y(4), 16, F, 0, 0, F, F, 0, 0, 0, 0, F)
call alloc_dt (y(4), 18, T, 0, 1, T, T, 0, 1, 0, 1, T)
call ver_dt (z(-3,2), 4, F, 0, 0, F, F, 0, 0, 0, 0, F)
call ver_dt (z(-3,3), 16, F, 0, 0, F, F, 0, 0, 0, 0, F)
call alloc_dt (z(-3,3), 18, T, 0, 1, T, T, 0, 1, 0, 1, T)
l = F
!$omp parallel sections lastprivate (x, y, z) firstprivate (l)
!$omp section
if (l) then
call ver_dt (x(n - 1), 9, T, 1, 1, F, F, 0, 0, 0, 0, T)
call ver_dt (y(4), 21, F, 0, 0, T, T, 1, 2, 3, 4, T)
call ver_dt (z(-3,2), 9, T, 1, 1, F, F, 0, 0, 0, 0, T)
call ver_dt (z(-3,3), 21, F, 0, 0, T, T, 1, 2, 3, 4, T)
else
call ver_dt (x(n - 1), 0, F, 0, 0, F, F, 0, 0, 0, 0, F)
call ver_dt (y(4), 0, T, 0, 1, T, T, 0, 1, 0, 1, T)
call ver_dt (z(-3,2), 0, F, 0, 0, F, F, 0, 0, 0, 0, F)
call ver_dt (z(-3,3), 0, T, 0, 1, T, T, 0, 1, 0, 1, T)
end if
l = T
call alloc_dt (x(n - 1), 7, T, 1, 1, T, T, 1, 2, 3, 3, T)
call ver_dt (x(n - 1), 7, T, 1, 1, T, T, 1, 2, 3, 3, T)
call alloc_dt (y(4), 20, T, 0, 0, F, T, 2, 2, 3, 4, F)
call ver_dt (y(4), 20, T, 0, 0, F, T, 2, 2, 3, 4, F)
call alloc_dt (z(-3,2), 7, T, 1, 1, T, T, 1, 2, 3, 3, T)
call ver_dt (z(-3,2), 7, T, 1, 1, T, T, 1, 2, 3, 3, T)
call alloc_dt (z(-3,3), 20, T, 0, 0, F, T, 2, 2, 3, 4, F)
call ver_dt (z(-3,3), 20, T, 0, 0, F, T, 2, 2, 3, 4, F)
!$omp section
if (l) then
call ver_dt (x(n - 1), 7, T, 1, 1, T, T, 1, 2, 3, 3, T)
call ver_dt (y(4), 20, T, 0, 0, F, T, 2, 2, 3, 4, F)
call ver_dt (z(-3,2), 7, T, 1, 1, T, T, 1, 2, 3, 3, T)
call ver_dt (z(-3,3), 20, T, 0, 0, F, T, 2, 2, 3, 4, F)
else
call ver_dt (x(n - 1), 0, F, 0, 0, F, F, 0, 0, 0, 0, F)
call ver_dt (y(4), 0, T, 0, 1, T, T, 0, 1, 0, 1, T)
call ver_dt (z(-3,2), 0, F, 0, 0, F, F, 0, 0, 0, 0, F)
call ver_dt (z(-3,3), 0, T, 0, 1, T, T, 0, 1, 0, 1, T)
end if
l = T
call alloc_dt (x(n - 1), 9, T, 1, 1, F, F, 0, 0, 0, 0, T)
call ver_dt (x(n - 1), 9, T, 1, 1, F, F, 0, 0, 0, 0, T)
call alloc_dt (y(4), 21, F, 0, 0, T, T, 1, 2, 3, 4, T)
call ver_dt (y(4), 21, F, 0, 0, T, T, 1, 2, 3, 4, T)
call alloc_dt (z(-3,2), 9, T, 1, 1, F, F, 0, 0, 0, 0, T)
call ver_dt (z(-3,2), 9, T, 1, 1, F, F, 0, 0, 0, 0, T)
call alloc_dt (z(-3,3), 21, F, 0, 0, T, T, 1, 2, 3, 4, T)
call ver_dt (z(-3,3), 21, F, 0, 0, T, T, 1, 2, 3, 4, T)
!$omp section
!$omp end parallel sections
call ver_dt (x(n - 1), 9, T, 1, 1, F, F, 0, 0, 0, 0, T)
call ver_dt (y(4), 21, F, 0, 0, T, T, 1, 2, 3, 4, T)
call ver_dt (z(-3,2), 9, T, 1, 1, F, F, 0, 0, 0, 0, T)
call ver_dt (z(-3,3), 21, F, 0, 0, T, T, 1, 2, 3, 4, T)
!$omp parallel sections lastprivate (x, y, z) firstprivate (l)
!$omp section
if (l) then
call ver_dt (x(n - 1), 5, F, 0, 0, T, T, -1, -1, -1, -1, T)
call ver_dt (y(4), 23, T, 0, 1, T, T, 2, 2, 2, 2, F)
call ver_dt (z(-3,2), 5, F, 0, 0, T, T, -1, -1, -1, -1, T)
call ver_dt (z(-3,3), 23, T, 0, 1, T, T, 2, 2, 2, 2, F)
else
call ver_dt (x(n - 1), 0, T, 1, 1, F, F, 0, 0, 0, 0, T)
call ver_dt (y(4), 0, F, 0, 0, T, T, 1, 2, 3, 4, T)
call ver_dt (z(-3,2), 0, T, 1, 1, F, F, 0, 0, 0, 0, T)
call ver_dt (z(-3,3), 0, F, 0, 0, T, T, 1, 2, 3, 4, T)
end if
l = T
call alloc_dt (x(n - 1), 3, F, 0, 0, T, T, 0, 1, 0, 1, F)
call ver_dt (x(n - 1), 3, F, 0, 0, T, T, 0, 1, 0, 1, F)
call alloc_dt (y(4), 22, T, 5, 5, F, T, 2, 3, 2, 2, T)
call ver_dt (y(4), 22, T, 5, 5, F, T, 2, 3, 2, 2, T)
call alloc_dt (z(-3,2), 3, F, 0, 0, T, T, 0, 1, 0, 1, F)
call ver_dt (z(-3,2), 3, F, 0, 0, T, T, 0, 1, 0, 1, F)
call alloc_dt (z(-3,3), 22, T, 5, 5, F, T, 2, 3, 2, 2, T)
call ver_dt (z(-3,3), 22, T, 5, 5, F, T, 2, 3, 2, 2, T)
!$omp section
if (l) then
call ver_dt (x(n - 1), 3, F, 0, 0, T, T, 0, 1, 0, 1, F)
call ver_dt (y(4), 22, T, 5, 5, F, T, 2, 3, 2, 2, T)
call ver_dt (z(-3,2), 3, F, 0, 0, T, T, 0, 1, 0, 1, F)
call ver_dt (z(-3,3), 22, T, 5, 5, F, T, 2, 3, 2, 2, T)
else
call ver_dt (x(n - 1), 0, T, 1, 1, F, F, 0, 0, 0, 0, T)
call ver_dt (y(4), 0, F, 0, 0, T, T, 1, 2, 3, 4, T)
call ver_dt (z(-3,2), 0, T, 1, 1, F, F, 0, 0, 0, 0, T)
call ver_dt (z(-3,3), 0, F, 0, 0, T, T, 1, 2, 3, 4, T)
end if
l = T
call alloc_dt (x(n - 1), 5, F, 0, 0, T, T, -1, -1, -1, -1, T)
call ver_dt (x(n - 1), 5, F, 0, 0, T, T, -1, -1, -1, -1, T)
call alloc_dt (y(4), 23, T, 0, 1, T, T, 2, 2, 2, 2, F)
call ver_dt (y(4), 23, T, 0, 1, T, T, 2, 2, 2, 2, F)
call alloc_dt (z(-3,2), 5, F, 0, 0, T, T, -1, -1, -1, -1, T)
call ver_dt (z(-3,2), 5, F, 0, 0, T, T, -1, -1, -1, -1, T)
call alloc_dt (z(-3,3), 23, T, 0, 1, T, T, 2, 2, 2, 2, F)
call ver_dt (z(-3,3), 23, T, 0, 1, T, T, 2, 2, 2, 2, F)
!$omp section
!$omp end parallel sections
call ver_dt (x(n - 1), 5, F, 0, 0, T, T, -1, -1, -1, -1, T)
call ver_dt (y(4), 23, T, 0, 1, T, T, 2, 2, 2, 2, F)
call ver_dt (z(-3,2), 5, F, 0, 0, T, T, -1, -1, -1, -1, T)
call ver_dt (z(-3,3), 23, T, 0, 1, T, T, 2, 2, 2, 2, F)
!$omp parallel private (x, y, z)
call ver_dt (x(n - 1), 0, F, 0, 0, T, T, -1, -1, -1, -1, T)
call ver_dt (y(4), 0, T, 0, 1, T, T, 2, 2, 2, 2, F)
call ver_dt (z(-3,2), 0, F, 0, 0, T, T, -1, -1, -1, -1, T)
call ver_dt (z(-3,3), 0, T, 0, 1, T, T, 2, 2, 2, 2, F)
!$omp single
call alloc_dt (x(n - 1), 3, F, 0, 0, T, T, 0, 1, 0, 1, F)
call alloc_dt (y(4), 22, T, 5, 5, F, T, 2, 3, 2, 2, T)
call alloc_dt (z(-3,2), 3, F, 0, 0, T, T, 0, 1, 0, 1, F)
call alloc_dt (z(-3,3), 22, T, 5, 5, F, T, 2, 3, 2, 2, T)
!$omp end single copyprivate (x, y, z)
call ver_dt (x(n - 1), 3, F, 0, 0, T, T, 0, 1, 0, 1, F)
call ver_dt (y(4), 22, T, 5, 5, F, T, 2, 3, 2, 2, T)
call ver_dt (z(-3,2), 3, F, 0, 0, T, T, 0, 1, 0, 1, F)
call ver_dt (z(-3,3), 22, T, 5, 5, F, T, 2, 3, 2, 2, T)
!$omp end parallel
call ver_dt (x(n - 1), 5, F, 0, 0, T, T, -1, -1, -1, -1, T)
call ver_dt (y(4), 23, T, 0, 1, T, T, 2, 2, 2, 2, F)
call ver_dt (z(-3,2), 5, F, 0, 0, T, T, -1, -1, -1, -1, T)
call ver_dt (z(-3,3), 23, T, 0, 1, T, T, 2, 2, 2, 2, F)
call ver_dt (x(2), 0, F, 0, 0, F, F, 0, 0, 0, 0, F)
call ver_dt (x(n), 0, F, 0, 0, F, F, 0, 0, 0, 0, F)
call ver_dt (y(3), 0, F, 0, 0, F, F, 0, 0, 0, 0, F)
end subroutine foo
end