Update ARMTargetDefEmitter.cpp

Author: abhishek-kaushik22

llvm/utils/TableGen/ARMTargetDefEmitter.cpp

@@ -208,7 +208,7 @@ static void EmitARMTargetDef(const RecordKeeper &RK, raw_ostream &OS) {
     // Name of the object in C++
     const std::string CppSpelling = ArchInfoName(Major, Minor, ProfileUpper);
     OS << "inline constexpr ArchInfo " << CppSpelling << " = {\n";
-    CppSpellings.push_back(CppSpelling);
+    CppSpellings.push_back(std::move(CppSpelling));
 
     OS << llvm::format("  VersionTuple{%d, %d},\n", Major, Minor);
     OS << llvm::format("  %sProfile,\n", ProfileUpper.c_str());