diff --git a/clang/include/clang/Driver/Options.td b/clang/include/clang/Driver/Options.td
--- a/clang/include/clang/Driver/Options.td
+++ b/clang/include/clang/Driver/Options.td
@@ -4115,7 +4115,8 @@
   HelpText<"Emit verbose output about the analyzer's progress">,
   MarshallingInfoFlag<"AnalyzerOpts->AnalyzerDisplayProgress", "false">;
 def analyze_function : Separate<["-"], "analyze-function">,
-  HelpText<"Run analysis on specific function (for C++ include parameters in name)">;
+  HelpText<"Run analysis on specific function (for C++ include parameters in name)">,
+  MarshallingInfoString<"AnalyzerOpts->AnalyzeSpecificFunction">;
 def analyze_function_EQ : Joined<["-"], "analyze-function=">, Alias<analyze_function>;
 def trim_egraph : Flag<["-"], "trim-egraph">,
   HelpText<"Only show error-related paths in the analysis graph">,
@@ -4142,7 +4143,8 @@
   MarshallingInfoFlag<"AnalyzerOpts->NoRetryExhausted", "false">;
 
 def analyzer_max_loop : Separate<["-"], "analyzer-max-loop">,
-  HelpText<"The maximum number of times the analyzer will go through a loop">;
+  HelpText<"The maximum number of times the analyzer will go through a loop">,
+  MarshallingInfoStringInt<"AnalyzerOpts->maxBlockVisitOnPath", "4">;
 def analyzer_stats : Flag<["-"], "analyzer-stats">,
   HelpText<"Print internal analyzer statistics.">,
   MarshallingInfoFlag<"AnalyzerOpts->PrintStats", "false">;
diff --git a/clang/lib/Frontend/CompilerInvocation.cpp b/clang/lib/Frontend/CompilerInvocation.cpp
--- a/clang/lib/Frontend/CompilerInvocation.cpp
+++ b/clang/lib/Frontend/CompilerInvocation.cpp
@@ -90,6 +90,7 @@
 #include <memory>
 #include <string>
 #include <tuple>
+#include <type_traits>
 #include <utility>
 #include <vector>
 
@@ -251,12 +252,30 @@
   return std::string(Arg->getValue());
 }
 
+template <typename T>
 static void denormalizeString(SmallVectorImpl<const char *> &Args,
                               const char *Spelling,
                               CompilerInvocation::StringAllocator SA,
-                              unsigned TableIndex, const std::string &Value) {
+                              unsigned TableIndex, T &&Value) {
+  static_assert(std::is_constructible<Twine, T>::value,
+                "Cannot convert this value to Twine");
   Args.push_back(Spelling);
-  Args.push_back(SA(Value));
+  Args.push_back(SA(Twine(std::forward<T>(Value))));
+}
+
+template <typename IntTy>
+static Optional<IntTy> normalizeStringIntegral(OptSpecifier Opt, int TableIndex,
+                                               const ArgList &Args,
+                                               DiagnosticsEngine &Diags) {
+  auto *Arg = Args.getLastArg(Opt);
+  if (!Arg)
+    return None;
+  IntTy Res;
+  if (StringRef(Arg->getValue()).getAsInteger(0, Res)) {
+    Diags.Report(diag::err_drv_invalid_int_value)
+        << Arg->getAsString(Args) << Arg->getValue();
+  }
+  return Res;
 }
 
 static Optional<std::string> normalizeTriple(OptSpecifier Opt, int TableIndex,
@@ -487,10 +506,6 @@
           .Case("false", false)
           .Default(false);
 
-  Opts.AnalyzeSpecificFunction =
-      std::string(Args.getLastArgValue(OPT_analyze_function));
-  Opts.maxBlockVisitOnPath =
-      getLastArgIntValue(Args, OPT_analyzer_max_loop, 4, Diags);
   Opts.InlineMaxStackDepth =
       getLastArgIntValue(Args, OPT_analyzer_inline_max_stack_depth,
                          Opts.InlineMaxStackDepth, Diags);
diff --git a/llvm/include/llvm/Option/OptParser.td b/llvm/include/llvm/Option/OptParser.td
--- a/llvm/include/llvm/Option/OptParser.td
+++ b/llvm/include/llvm/Option/OptParser.td
@@ -157,6 +157,12 @@
   code Denormalizer = "denormalizeString";
 }
 
+class MarshallingInfoStringInt<code keypath, code defaultvalue="0", code type="unsigned">
+  : MarshallingInfo<keypath, defaultvalue> {
+  code Normalizer = "normalizeStringIntegral<"#type#">";
+  code Denormalizer = "denormalizeString";
+}
+
 class MarshallingInfoFlag<code keypath, code defaultvalue>
   : MarshallingInfo<keypath, defaultvalue> {
   code Normalizer = "normalizeSimpleFlag";