[flang-commits] [flang] [flang][hlfir] get rid of box when translating scalars to extented value (PR #125059)

[David Spickett via flang-commits]

DavidSpickett wrote:

Smaller version:
```
module z
  implicit none
contains
  subroutine sum_2 (input, res, mask)
    logical, intent(in), optional :: mask
    integer, intent(in) :: input(:,:)
    integer, dimension(:), intent(out) :: res
    res = sum (input, dim=1, mask=mask)
  end subroutine sum_2
end module z

program main
  use z
  implicit none
  integer :: i2(2,3) = reshape([1,2,4,8,16,32], [2,3])
  integer, dimension(3) :: res3
  res3 = -2
  call sum_2 (i2, res3)
  if (any (res3 /= [3, 12, 48])) stop 2
end program main
```

https://github.com/llvm/llvm-project/pull/125059