Function dr_reg_spill_slot_opnd 

pub unsafe extern "C" fn dr_reg_spill_slot_opnd(
    drcontext: *mut c_void,
    slot: dr_spill_slot_t,
) -> opnd_t

Returns an opnd_t that directly accesses the spill slot \p slot. Only slots <= dr_max_opnd_accessible_spill_slot() can be used with this routine. \note \p slot must be <= dr_max_opnd_accessible_spill_slot()