{"ast_node_type":"other","tokens":[{"end":64,"kind":"keyword","start":0,"text":"\"llvm.x86.addcarryx.u32\""}]}
        "llvm.x86.addcarryx.u32" | "llvm.x86.addcarryx.u64" => {
        }
            intrinsic_args!(fx, args => (c_in, a, b, out); intrinsic);