{"ast_node_type":"other","tokens":[{"end":60,"kind":"keyword","start":0,"text":"\"f2ull.rn.ftz\""}]}
                    "f2ull.rn.ftz" => "__nvvm_f2ull_rn_ftz",
                    "f2ull.rn" => "__nvvm_f2ull_rn",
                    "f2ull.rp" => "__nvvm_f2ull_rp",