{"ast_node_type":"other","tokens":[{"end":95,"kind":"keyword","start":0,"text":"//!"}]}
//! one should run it after every pass which may modify CFG in significant ways. This pass must
//! On the other side of the spectrum, the `SimplifyCfg` pass is considerably cheap to run, thus
//! also be run before any analysis passes because it removes dead blocks, and some of these can be