{"ast_node_type":"other","tokens":[{"end":97,"kind":"keyword","start":0,"text":"(OperandValue::Immediate(v),"}]}
            (OperandValue::Immediate(v), BackendRepr::SimdVector { .. }) => match &mut self.val {
            },
                OperandValueBuilder::Vector(val @ Either::Right(())) if is_zero_offset => {