moved code around

Author: Alexander Yermolovich

bolt/lib/Passes/IdenticalCodeFolding.cpp

@@ -365,14 +365,14 @@ void IdenticalCodeFolding::processDataRelocations(
 
 Error IdenticalCodeFolding::markFunctionsUnsafeToFold(BinaryContext &BC) {
   Error ErrorStatus = Error::success();
-  ErrorOr<BinarySection &> SecRelData = BC.getUniqueSectionByName(".rela.data");
   if (!BC.HasRelocations)
     ErrorStatus = joinErrors(
         std::move(ErrorStatus),
         createFatalBOLTError(Twine("BOLT-ERROR: Binary built without "
                                    "relocations. Safe ICF is not supported")));
   if (ErrorStatus)
     return ErrorStatus;
+  ErrorOr<BinarySection &> SecRelData = BC.getUniqueSectionByName(".rela.data");
   if (SecRelData) {
     SectionRef SecRefRelData = SecRelData->getSectionRef();
     processDataRelocations(BC, SecRefRelData);