45 lines
1 KiB
Fortran
45 lines
1 KiB
Fortran
! { dg-additional-options "-fdump-tree-omplower" }
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module m
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implicit none (type, external)
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contains
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subroutine mod_proc(x)
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integer :: x(2)
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x = x + 5
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end subroutine
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end module m
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program main
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use m
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implicit none (type, external)
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if (any (foo() /= [48, 49])) stop 1
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contains
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integer function fourty_two(y)
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integer :: y
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fourty_two = y + 42
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end function
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integer function wrapper (x, y)
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integer :: x, y(2)
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call mod_proc(y)
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wrapper = fourty_two(x) + 1
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end function
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function foo()
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integer :: foo(2)
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integer :: a(2)
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integer :: b, summed(2)
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a = [1, 2]
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b = -1
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!$omp target map (tofrom: a, b, summed)
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summed = wrapper (b, a)
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!$omp end target
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if (b /= -1) stop 2 ! unchanged
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if (any (summed /= 42)) stop 3 ! b + 42 + 1 = 42
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if (any (a /= [6, 7])) stop 4 ! [1, 2] + 5
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foo = summed + a ! [48, 49]
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end function
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end
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! 3 times: mod_proc, fourty_two and wrapper:
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! { dg-final { scan-tree-dump-times "__attribute__..omp declare target" 3 "omplower" } }
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