{"ast_node_type":"other","tokens":[{"end":129,"kind":"keyword","start":0,"text":"//"}]}
            // https://www.intel.com/content/www/us/en/docs/intrinsics-guide/index.html#text=_mm_sha256rnds2_epu32&ig_expand=5977
        "llvm.x86.sha256rnds2" => {
            intrinsic_args!(fx, args => (a, b, k); intrinsic);