{"ast_node_type":"other","tokens":[{"end":71,"kind":"keyword","start":0,"text":"SimplifyCfg::PromoteConsts"}]}
            SimplifyCfg::PromoteConsts => "SimplifyCfg-promote-consts",
            SimplifyCfg::Initial => "SimplifyCfg-initial",
            SimplifyCfg::RemoveFalseEdges => "SimplifyCfg-remove-false-edges",