[flang-commits] [flang] [flang] Record the original name of a function during ExternalNameCoversion (PR #74065)

[Slava Zakharin via flang-commits]

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@@ -82,6 +84,12 @@ class TBAAForrest {
     return getFuncTree(func.getSymNameAttr());
   }
   inline const TBAATree &operator[](mlir::LLVM::LLVMFuncOp func) {
+    // the external name conversion pass may rename some functinos. Their old
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vzakhari wrote:

```suggestion
    // the external name conversion pass may rename some functions. Their old
```

https://github.com/llvm/llvm-project/pull/74065