Canon!Dumbledore speculated that Voldemort was going to kill Harry, and then create his last Horcrux using that death -- but killing Harry was his primary purpose for going there; the fact that Voldemort also meant to make the last Horcrux at the time was incidental.

If you need further clarification about what I believe, I don't think HPMoR!Voldemort purposed to kill Harry at all that night - atleast not physically.