{"ast_node_type":"other","tokens":[{"end":68,"kind":"keyword","start":0,"text":"\"ex2.approx.ftz.f\""}]}
                    "ex2.approx.ftz.f" => "__nvvm_ex2_approx_ftz_f",
                    "ex2.approx.f" => "__nvvm_ex2_approx_f",
                    "exit" => "__nvvm_exit",