davidxl added inline comments. ================ Comment at: lib/CodeGen/CodeGenPGO.cpp:47 @@ +46,3 @@ + // Create PGOFuncName meta data. + if (!llvm::getPGOFuncNameMetadata(*Fn)) + llvm::createPGOFuncNameMetadata(*Fn); ---------------- This check be folded into the creator. The creator interface name also needs to be changed properly (created when needed)
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