30 lines
613 B
Fortran
30 lines
613 B
Fortran
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! { dg-do run }
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! { dg-options "-std=legacy" }
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program collapse2
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integer :: i, j, k, a(1:3, 4:6, 5:7)
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logical :: l
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l = .false.
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a(:, :, :) = 0
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!$acc parallel
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!$acc loop collapse(4 - 1)
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do 164 i = 1, 3
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do 164 j = 4, 6
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do 164 k = 5, 7
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a(i, j, k) = i + j + k
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164 end do
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!$acc end parallel
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!$acc parallel
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!$acc loop collapse(2) reduction(.or.:l)
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firstdo: do i = 1, 3
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do j = 4, 6
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do k = 5, 7
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if (a(i, j, k) .ne. (i + j + k)) l = .true.
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end do
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end do
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end do firstdo
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!$acc end parallel
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if (l) STOP 1
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end program collapse2
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