{"ast_node_type":"other","tokens":[{"end":96,"kind":"keyword","start":0,"text":"ptr.offset_i64(fx,"}]}
                            ptr.offset_i64(fx, elem_layout.size.bytes() as i64 * (from as i64)),
                        cplace = CPlace::for_ptr_with_extra(
                            fx.bcx.ins().iadd_imm(len, -(from as i64 + to as i64)),