{"ast_node_type":"other","tokens":[{"end":67,"kind":"keyword","start":0,"text":"\"iospace.sync\""}]}
                    "iospace.sync" => "__builtin_ppc_iospace_sync",
                    "iospace.lwsync" => "__builtin_ppc_iospace_lwsync",
                    "isync" => "__builtin_ppc_isync",