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! { dg-do run }
! { dg-options "-O2" }
! { dg-additional-sources taskloop-5-a.f90 }
module m_taskloop5
implicit none (type, external)
integer :: u(0:63), v, w(0:63)
contains
integer function test (a, b, c, d, fn, num_tasks, min_iters, max_iters, sep)
integer, value :: a, b, c, d
interface
subroutine fn (n1, n2, n3, n4)
integer, value :: n1, n2, n3, n4
end
end interface
integer :: num_tasks, min_iters, max_iters, sep
integer :: i, j, t
t = 0
u = 0
v = 0
call fn (a, b, c, d)
min_iters = 0
max_iters = 0
num_tasks = v
sep = v
if (v /= 0) then
min_iters = u(0)
max_iters = u(0)
t = u(0)
do i = 1, v - 1
if (min_iters > u(i)) &
min_iters = u(i)
if (max_iters < u(i)) &
max_iters = u(i)
t = t + u(i)
end do
if (min_iters /= max_iters) then
do i = 0, v - 2
block
integer :: min_idx
min_idx = i
do j = i + 1, v - 1
if (w(min_idx) > w(j)) &
min_idx = j
end do
if (min_idx /= i) then
block
integer tem
tem = u(i)
u(i) = u(min_idx)
u(min_idx) = tem
tem = w(i)
w(i) = w(min_idx)
w(min_idx) = tem
end block
end if
end block
end do
if (u(0) /= max_iters) &
stop 1
do i = 1, v - 1
if (u(i) /= u(i - 1)) then
if (sep /= v .or. u(i) /= min_iters) &
stop 2
sep = i;
end if
end do
end if
end if
test = t
end
end module
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