{"ast_node_type":"other","tokens":[{"end":66,"kind":"keyword","start":0,"text":"Primitive::Float(_)"}]}
                        Primitive::Float(_) => (fp_addr, gp_addr),
                    let (reg_lo_addr, reg_hi_addr) = match scalar1.primitive() {
                        Primitive::Int(_, _) | Primitive::Pointer(_) => (gp_addr, fp_addr),