{"ast_node_type":"other","tokens":[{"end":78,"kind":"keyword","start":0,"text":"\"mbarrier.inval.shared\""}]}
                    "mbarrier.inval.shared" => "__nvvm_mbarrier_inval_shared",
                    "mbarrier.inval" => "__nvvm_mbarrier_inval",
                    "mbarrier.pending.count" => "__nvvm_mbarrier_pending_count",