{"ast_node_type":"variable","tokens":[{"end":67,"kind":"keyword","start":0,"text":"if"}]}
            if let Primitive::Int(Integer::I8, _) = s.primitive() {
        (AArch64(AArch64InlineAsmRegClass::vreg), BackendRepr::Scalar(s)) => {
                let vec_ty = bx.cx.type_vector(bx.cx.type_i8(), 8);