{"ast_node_type":"other","tokens":[{"end":91,"kind":"keyword","start":0,"text":"fx.bcx.ins().icmp_imm(IntCC::UnsignedGreaterThanOrEqual,"}]}
                    fx.bcx.ins().icmp_imm(IntCC::UnsignedGreaterThanOrEqual, idx_lane, 16);
                let is_zero =
                let t_idx = fx.bcx.ins().uextend(fx.pointer_type, idx_lane);