{"ast_node_type":"other","tokens":[{"end":55,"kind":"keyword","start":0,"text":"&simplify::SimplifyLocals::BeforeConstProp,"}]}
            &simplify::SimplifyLocals::BeforeConstProp,
            &instsimplify::InstSimplify::AfterSimplifyCfg,
            &dead_store_elimination::DeadStoreElimination::Initial,