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! { dg-do run }

! { dg-options "-O2 -ftree-loop-linear" }

! Program to test the scalarizer

program testarray

   implicit none

   integer, dimension (6, 5) :: a, b

   integer n

   a = 0

   do n = 1, 5

      a(4, n) = n

   end do

   b(:, 5:1:-1) = a

   a(1:5, 2) = a(4, :) + 1

   ! The following expression should cause loop reordering

   a(:, 2:4) = a(:, 1:3)

   do n = 1, 5

      if (a(n, 3) .ne. (n + 1)) call abort

      if (b(4, n) .ne. (6 - n)) call abort

   end do

end program