[Mlir-commits] [mlir] [mlir][LLVMIR] Handle anonymous TBAA roots during metadata emission (PR #169167)

[Tobias Gysi]

https://github.com/gysit commented:

Are you sure an anonymous TBAA root is represent with a self referencing node? 

The language reference seems to hint that an empty node should be used:
https://llvm.org/docs/LangRef.html#representation

Or am I misreading something?

https://github.com/llvm/llvm-project/pull/169167