Update BackendUtil.cpp

Author: vitalybuka

clang/lib/CodeGen/BackendUtil.cpp

@@ -797,8 +797,7 @@ static void addSanitizers(const Triple &TargetTriple,
 
   // SanitizeSkipHotCutoffs: doubles with range [0, 1]
   // Opts.cutoffs: ints with range [0, 1000000]
-  std::optional<std::vector<int>> ScaledCutoffs =
-      CodeGenOpts.SanitizeSkipHotCutoffs.getAllScaled(1000000);
+  auto ScaledCutoffs = CodeGenOpts.SanitizeSkipHotCutoffs.getAllScaled(1000000);
 
   // TODO: remove IsRequested()
   if (LowerAllowCheckPass::IsRequested() || ScaledCutoffs.has_value()) {