86 lines
2.3 KiB
Fortran
86 lines
2.3 KiB
Fortran
! { dg-do run }
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!
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! PR fortran/96668
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module m
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implicit none
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integer, pointer :: p1(:) => null(), p3(:) => null()
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integer, allocatable :: a1(:), a2(:)
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!$omp declare target to(a1, a2, p1, p3)
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end module m
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use m
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implicit none
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integer, pointer :: p2(:)
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!$omp target
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if (allocated (a1)) stop 1
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if (allocated (a2)) stop 1
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if (associated (p1)) stop 1
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if (associated (p3)) stop 1
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!$omp end target
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allocate (a1, source=[10,11,12,13,14])
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allocate (a2, source=[10,11,12,13,14])
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allocate (p1, source=[9,8,7,6,5,4])
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allocate (p3, source=[4,5,6])
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p2 => p1
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!$omp target enter data map(to:p3)
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! allocatable, TR9 requires 'always' modifier:
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!$omp target map(always, tofrom: a1)
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if (.not. allocated(a1)) stop 2
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if (size(a1) /= 5) stop 3
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if (any (a1 /= [10,11,12,13,14])) stop 5
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a1(:) = [101, 102, 103, 104, 105]
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!$omp end target
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! allocatable, extension (OpenMP 6.0?): without 'always'
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!$omp target
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if (.not. allocated(a2)) stop 2
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if (size(a2) /= 5) stop 3
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if (any (a2 /= [10,11,12,13,14])) stop 5
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a2(:) = [101, 102, 103, 104, 105]
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!$omp end target
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! pointer: target is automatically mapped
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! without requiring an explicit mapping or even the always modifier
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!$omp target !! map(always, tofrom: p1)
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if (.not. associated(p1)) stop 7
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if (size(p1) /= 6) stop 8
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if (any (p1 /= [9,8,7,6,5,4])) stop 10
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p1(:) = [-1, -2, -3, -4, -5, -6]
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!$omp end target
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!$omp target !! map(always, tofrom: p3)
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if (.not. associated(p3)) stop 7
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if (size(p3) /= 3) stop 8
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if (any (p3 /= [4,5,6])) stop 10
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p3(:) = [23,24,25]
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!$omp end target
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!$omp target update from(p1)
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if (any (p1 /= [-1, -2, -3, -4, -5, -6])) stop 141
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!$omp target exit data map(always, from:p3)
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if (any (p3 /= [23,24,25])) stop 141
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allocate (p1, source=[99,88,77,66,55,44,33])
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!$omp target ! And this also should work
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if (.not. associated(p1)) stop 7
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if (size(p1) /= 7) stop 8
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if (any (p1 /= [99,88,77,66,55,44,33])) stop 10
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p1(:) = [-11, -22, -33, -44, -55, -66, -77]
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!$omp end target
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!$omp target update from(p1)
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if (any (a1 /= [101, 102, 103, 104, 105])) stop 12
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if (any (a2 /= [101, 102, 103, 104, 105])) stop 12
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if (any (p1 /= [-11, -22, -33, -44, -55, -66, -77])) stop 142
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if (any (p2 /= [-1, -2, -3, -4, -5, -6])) stop 143
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deallocate(a1, a2, p1, p2, p3)
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end
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