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! { dg-options "-O2" }
integer, save :: g
integer :: i
!$omp parallel
!$omp single
if (f1 (74) .ne. 63 + 4) stop 1
g = 77
call f2
!$omp taskwait
if (g .ne. 63 + 9) stop 2
if (f3 (7_8, 11_8, 2_8) .ne. 11 * 7 + 13) stop 3
if (f4 (0_8, 31_8, 16_8, 46_8, 1_8, 2_8, 73) .ne. 32 + 5 * 48 &
& + 11 * 31 + 17 * 46) stop 4
!$omp end single
!$omp end parallel
contains
function f1 (y)
integer, intent(in) :: y
integer :: i, f1, x
x = y
!$omp taskloop firstprivate(x)lastprivate(x)
do i = 0, 63
if (x .ne. 74) stop 5
if (i .eq. 63) then
x = i + 4
end if
end do
f1 = x
end function f1
subroutine f2 ()
integer :: i
!$omp taskloop firstprivate(g)lastprivate(g)nogroup
do i = 0, 63
if (g .ne. 77) stop 6
if (i .eq. 63) then
g = i + 9
end if
end do
end subroutine f2
function f3 (a, b, c)
integer(kind=8), intent(in) :: a, b, c
integer(kind=8) :: i, f3
integer :: l
!$omp taskloop default(none) lastprivate (i, l)
do i = a, b, c
l = i
end do
!$omp end taskloop
f3 = l * 7 + i
end function f3
function f4 (a, b, c, d, e, f, m)
integer(kind=8), intent(in) :: a, b, c, d, e, f
integer(kind=8) :: i, j, f4
integer, intent(in) :: m
integer :: l, k
k = m
!$omp taskloop default (none) collapse (2) firstprivate (k) &
!$omp & lastprivate (i, j, k, l)
do i = a, b, e
do j = c, d, f
if (k .ne. 73) stop 7
if (i .eq. 31 .and. j .eq. 46) then
k = i
end if
l = j
end do
end do
f4 = i + 5 * j + 11 * k + 17 * l
end function f4
end
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