[clang] [llvm] [CGData][ThinLTO] Global Outlining with Two-CodeGen Rounds (PR #90933)

[Teresa Johnson via cfe-commits]

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@@ -74,6 +75,8 @@ static cl::opt<bool> ThinLTOAssumeMerged(
     cl::desc("Assume the input has already undergone ThinLTO function "
              "importing and the other pre-optimization pipeline changes."));
 
+extern cl::opt<bool> CodeGenDataThinLTOTwoRounds;
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teresajohnson wrote:

This is unused in this file

https://github.com/llvm/llvm-project/pull/90933