[PATCH] D99334: [TransformUtils] Don't generate invalid llvm.dbg.cu

[David Blaikie via Phabricator via llvm-commits]

dblaikie added subscribers: JDevlieghere, aprantl, dblaikie.
dblaikie added a comment.

what was invalid about the metadata? The llvm.dbg.cu list was empty? I wonder if we should just say that's valid. It seems pretty benign/reasonable - makes it easier to write code like this, or code that, say, stripped a CU out wouldn't have to worry about removing a potentially zero-length cu list. @aprantl @JDevlieghere  ?


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https://reviews.llvm.org/D99334