{"ast_node_type":"other","tokens":[{"end":48,"kind":"keyword","start":0,"text":"\"fabs.d\""}]}
                    "fabs.d" => "__nvvm_fabs_d",
                    "f2ull.rz.ftz" => "__nvvm_f2ull_rz_ftz",
                    "fabs.f" => "__nvvm_fabs_f",