{"ast_node_type":"other","tokens":[{"end":66,"kind":"keyword","start":0,"text":"\"ds.permute\""}]}
                    "ds.permute" => "__builtin_amdgcn_ds_permute",
                    "ds.gws.sema.v" => "__builtin_amdgcn_ds_gws_sema_v",
                    "ds.sub.gs.reg.rtn" => "__builtin_amdgcn_ds_sub_gs_reg_rtn",