mirror of git://gcc.gnu.org/git/gcc.git
53 lines
903 B
Fortran
53 lines
903 B
Fortran
! Ensure that a non-scalar dummy arguments which are implicitly used inside
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! offloaded regions are properly mapped using present_or_copy.
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! { dg-do run }
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program main
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implicit none
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integer,parameter :: size = 100
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integer :: array(size), i, n
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n = size
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!$acc data copy(array)
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call kernels(array, n)
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!$acc update host(array)
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do i = 1, n
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if (array(i) .ne. i) call abort
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end do
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call parallel(array, n)
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!$acc end data
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do i = 1, n
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if (array(i) .ne. i+i) call abort
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end do
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end program main
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subroutine kernels (array, n)
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integer, dimension (n) :: array
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integer :: n, i
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!$acc kernels
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do i = 1, n
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array(i) = i
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end do
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!$acc end kernels
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end subroutine kernels
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subroutine parallel (array, n)
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integer, dimension (n) :: array
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integer :: n, i
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!$acc parallel
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do i = 1, n
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array(i) = i+i
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end do
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!$acc end parallel
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end subroutine parallel
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