{"ast_node_type":"other","tokens":[{"end":52,"kind":"keyword","start":0,"text":"\"rcp.rm.d\""}]}
                    "rcp.rm.d" => "__nvvm_rcp_rm_d",
                    "rcp.approx.ftz.f" => "__nvvm_rcp_approx_ftz_f",
                    "rcp.rm.f" => "__nvvm_rcp_rm_f",