{"ast_node_type":"other","tokens":[{"end":72,"kind":"keyword","start":0,"text":"\"mbarrier.test.wait\""}]}
                    "mbarrier.test.wait" => "__nvvm_mbarrier_test_wait",
                    "mbarrier.pending.count" => "__nvvm_mbarrier_pending_count",
                    "mbarrier.test.wait.shared" => "__nvvm_mbarrier_test_wait_shared",