| ! { dg-do run } | |
| ! { dg-skip-if "" { *-*-* } { "-O0" } { "" } } | |
| ! { dg-additional-options "-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)) STOP 1 | |
| if (b(4, n) .ne. (6 - n)) STOP 2 | |
| end do | |
| end program |