{"ast_node_type":"other","tokens":[{"end":60,"kind":"keyword","start":0,"text":"\"add.rm.ftz.f\""}]}
                    "add.rm.ftz.f" => "__nvvm_add_rm_ftz_f",
                    "add.rm.f" => "__nvvm_add_rm_f",
                    "add.rn.d" => "__nvvm_add_rn_d",