{"ast_node_type":"other","tokens":[{"end":60,"kind":"keyword","start":0,"text":"\"add.rz.ftz.f\""}]}
                    "add.rz.ftz.f" => "__nvvm_add_rz_ftz_f",
                    "add.rz.f" => "__nvvm_add_rz_f",
                    "bar.sync" => "__nvvm_bar_sync",