[PATCH] D25687: [PGO] fix bogus warning for merging empty llvm profile file

[David Li via llvm-commits]

davidxl added a comment.

A test case is needed.



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Comment at: tools/llvm-profdata/llvm-profdata.cpp:159
   for (auto &I : *Reader) {
+    const StringRef FuncName = I.Name;
     if (Error E = WC->Writer.addRecord(std::move(I), Input.Weight)) {
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unrelated change?


https://reviews.llvm.org/D25687