llvm-project

a5641e23 - [SCCP] Store provenance flag separately before `ValueState` DenseMap invalidation (NFC) (#214694)

[SCCP] Store provenance flag separately before `ValueState` DenseMap invalidation (NFC) (#214694) A use-after-free issue has been addressed by avoiding a dangling `ValueState` reference in `visitGetElementPtrInst`, that could arise from `try_emplace` DenseMap reallocations in `getValueState`. ASan buildbots were previously failing.