mirror of
https://github.com/autc04/Retro68.git
synced 2024-12-11 19:49:32 +00:00
42 lines
802 B
Fortran
42 lines
802 B
Fortran
! { dg-do run }
|
|
! { dg-additional-options "-O2" }
|
|
! { dg-additional-options "-ftree-parallelize-loops=2" }
|
|
|
|
! Variable bound, vector addition.
|
|
|
|
subroutine foo (nr)
|
|
integer, intent(in) :: nr
|
|
integer, parameter :: n = 1000
|
|
integer, dimension (0:n-1) :: a, b, c
|
|
common a, b, c
|
|
integer :: ii
|
|
|
|
do ii = 0, nr - 1
|
|
c(ii) = a(ii) + b(ii)
|
|
end do
|
|
end subroutine foo
|
|
|
|
program main
|
|
integer, parameter :: n = 1000
|
|
integer, parameter :: distrib = 10
|
|
integer, dimension (0:n-1) :: a, b, c
|
|
common a, b, c
|
|
integer :: i, j, k
|
|
|
|
do j = 0, ((n / distrib) -1)
|
|
do i = 0, distrib - 1
|
|
k = i + (distrib * j)
|
|
a(k) = k
|
|
b(k) = MODULO ((k * 3), 7)
|
|
c(k) = k * 2;
|
|
end do
|
|
end do
|
|
|
|
call foo (n)
|
|
|
|
do i = 0, n - 1
|
|
if (c(i) .ne. (i + MODULO ((i * 3), 7))) STOP 1
|
|
end do
|
|
|
|
end program
|