32 lines
571 B
Fortran
32 lines
571 B
Fortran
! { dg-do run }
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! { dg-options "-fno-inline" }
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program main
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implicit none
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integer, parameter :: n = 10
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integer :: a(n), i
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integer, external :: fact
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!$acc routine (fact)
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!$acc parallel
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!$acc loop
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do i = 1, n
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a(i) = fact (i)
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end do
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!$acc end parallel
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do i = 1, n
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if (a(i) .ne. fact(i)) call abort
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end do
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end program main
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recursive function fact (x) result (res)
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implicit none
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!$acc routine (fact)
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integer, intent(in) :: x
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integer :: res
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if (x < 1) then
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res = 1
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else
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res = x * fact(x - 1)
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end if
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end function fact
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