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1 ! { dg-do run }
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2
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3 program collapse2
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4 call test1
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5 call test2
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6 contains
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7 subroutine test1
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8 integer :: i, j, k, a(1:3, 4:6, 5:7)
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9 logical :: l
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10 l = .false.
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11 a(:, :, :) = 0
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12 !$omp parallel do collapse(4 - 1) schedule(static, 4)
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13 do 164 i = 1, 3
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14 do 164 j = 4, 6
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15 do 164 k = 5, 7
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16 a(i, j, k) = i + j + k
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17 164 end do
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18 !$omp parallel do collapse(2) reduction(.or.:l)
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19 firstdo: do i = 1, 3
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20 do j = 4, 6
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21 do k = 5, 7
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22 if (a(i, j, k) .ne. (i + j + k)) l = .true.
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23 end do
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24 end do
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25 end do firstdo
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26 !$omp end parallel do
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27 if (l) call abort
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28 end subroutine test1
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29
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30 subroutine test2
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31 integer :: a(3,3,3), k, kk, kkk, l, ll, lll
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32 !$omp do collapse(3)
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33 do 115 k=1,3
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34 dokk: do kk=1,3
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35 do kkk=1,3
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36 a(k,kk,kkk) = 1
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37 enddo
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38 enddo dokk
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39 115 continue
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40 if (any(a(1:3,1:3,1:3).ne.1)) call abort
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41
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42 !$omp do collapse(3)
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43 dol: do 120 l=1,3
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44 doll: do ll=1,3
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45 do lll=1,3
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46 a(l,ll,lll) = 2
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47 enddo
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48 enddo doll
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49 120 end do dol
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50 if (any(a(1:3,1:3,1:3).ne.2)) call abort
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51 end subroutine test2
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52
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53 end program collapse2
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