llvm-project

688ea048 - [LifetimeSafety] Revamp test suite using unittests (#149158)

[LifetimeSafety] Revamp test suite using unittests (#149158) Refactor the Lifetime Safety Analysis infrastructure to support unit testing. - Created a public API class `LifetimeSafetyAnalysis` that encapsulates the analysis functionality - Added support for test points via a special `TestPointFact` that can be used to mark specific program points - Added unit tests that verify loan propagation in various code patterns