{"ast_node_type":"other","tokens":[{"end":97,"kind":"keyword","start":0,"text":"//fx.bcx.set_val_label(val,"}]}
                //fx.bcx.set_val_label(val, cranelift_codegen::ir::ValueLabel::new(var.index()));
                let val = fx.bcx.use_var(var);
                CValue::by_val(val, layout)