57 lines
872 B
Fortran
57 lines
872 B
Fortran
! { dg-do run }
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! { dg-options "-std=legacy" }
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real, dimension (20) :: r
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integer, dimension (20) :: d
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integer :: i, j, k, n
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integer (kind = 2) :: a, b, c
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do 10 i = 1, 20
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r(i) = i
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10 d(i) = 21 - i
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n = 20
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call foo (r, d, n)
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if (n .ne. 22) stop 1
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if (any (r .ne. 33)) stop 2
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i = 1
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j = 18
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k = 23
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!$omp atomic
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i = min (i, j, k, n)
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if (i .ne. 1) stop 3
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!$omp atomic
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i = max (j, n, k, i)
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if (i .ne. 23) stop 4
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a = 1
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b = 18
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c = 23
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!$omp atomic
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a = min (a, b, c)
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if (a .ne. 1) stop 5
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!$omp atomic
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a = max (a, b, c)
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if (a .ne. 23) stop 6
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contains
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function bar (i)
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real bar
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integer i
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bar = 12.0 + i
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end function bar
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subroutine foo (x, y, n)
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integer i, y (*), n
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real x (*)
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do i = 1, n
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!$omp atomic
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x(y(i)) = x(y(i)) + bar (i)
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end do
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!$omp atomic
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n = n + 2
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end subroutine foo
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end
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