| ! { dg-do run } |
| |
| ! collapse3.f90:test1 |
| program collapse4 |
| integer :: i, j, k, a(1:7, -3:5, 12:19), b(1:7, -3:5, 12:19) |
| logical :: l, r |
| l = .false. |
| r = .false. |
| a(:, :, :) = 0 |
| b(:, :, :) = 0 |
| !$acc parallel |
| !$acc loop collapse (3) reduction (.or.:l) |
| do i = 2, 6 |
| do j = -2, 4 |
| do k = 13, 18 |
| l = l.or.i.lt.2.or.i.gt.6.or.j.lt.-2.or.j.gt.4 |
| l = l.or.k.lt.13.or.k.gt.18 |
| if (.not.l) a(i, j, k) = a(i, j, k) + 1 |
| end do |
| end do |
| end do |
| !$acc end parallel |
| do i = 2, 6 |
| do j = -2, 4 |
| do k = 13, 18 |
| r = r.or.i.lt.2.or.i.gt.6.or.j.lt.-2.or.j.gt.4 |
| r = r.or.k.lt.13.or.k.gt.18 |
| if (.not.l) b(i, j, k) = b(i, j, k) + 1 |
| end do |
| end do |
| end do |
| if (l .neqv. r) call abort |
| do i = 2, 6 |
| do j = -2, 4 |
| do k = 13, 18 |
| if (a(i, j, k) .ne. b(i, j, k)) call abort |
| end do |
| end do |
| end do |
| end program collapse4 |