[clang] [LifetimeSafety] Add missing origins stats for lifetime analysis (PR #166568)

[Utkarsh Saxena via cfe-commits]

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@@ -88,4 +113,33 @@ OriginID OriginManager::getOrCreate(const ValueDecl &D) {
   return NewID;
 }
 
+const llvm::DenseMap<const clang::Expr *, OriginID> &
+OriginManager::getExprToOriginId() const {
+  return ExprToOriginID;
+}
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usx95 wrote:

This is not used outside this .cpp file.  
Let us not introduce this and instead make the AST Visitor directly accept ExprToOriginID as one of its args

https://github.com/llvm/llvm-project/pull/166568