[llvm-branch-commits] [llvm] [IR2Vec] Minor vocab changes and exposing weights (PR #143200)

[Aiden Grossman via llvm-branch-commits]

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@@ -53,7 +56,12 @@ class raw_ostream;
 enum class IR2VecKind { Symbolic };
 
 namespace ir2vec {
-/// Embedding is a datavtype that wraps std::vector<double>. It provides
+
+LLVM_ABI extern cl::opt<float> OpcWeight;
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boomanaiden154 wrote:

Why do these need an `LLVM_ABI` tag?

If this is actually needed, this seems like something that should be split out of this patch.

https://github.com/llvm/llvm-project/pull/143200