Index: lib/StaticAnalyzer/Core/AnalyzerOptions.cpp
===================================================================
--- lib/StaticAnalyzer/Core/AnalyzerOptions.cpp
+++ lib/StaticAnalyzer/Core/AnalyzerOptions.cpp
@@ -163,7 +163,7 @@
   bool HasFailed = getCheckerStringOption(CheckerName, OptionName,
                                           std::to_string(DefaultVal),
                                           SearchInParents)
-                     .getAsInteger(10, Ret);
+                     .getAsInteger(0, Ret);
   assert(!HasFailed && "analyzer-config option should be numeric");
   (void)HasFailed;
   return Ret;
Index: lib/StaticAnalyzer/Frontend/CheckerRegistry.cpp
===================================================================
--- lib/StaticAnalyzer/Frontend/CheckerRegistry.cpp
+++ lib/StaticAnalyzer/Frontend/CheckerRegistry.cpp
@@ -313,12 +313,16 @@
 template <class T>
 static void
 insertOptionToCollection(StringRef FullName, T &Collection,
-                         const CheckerRegistry::CmdLineOption &&Option) {
+                         const CheckerRegistry::CmdLineOption &&Option,
+                         AnalyzerOptions &AnOpts) {
   auto It = binaryFind(Collection, FullName);
   assert(It != Collection.end() &&
          "Failed to find the checker while attempting to add a command line "
          "option to it!");
 
+  AnOpts.Config.insert(
+      {(FullName + ":" + Option.OptionName).str(), Option.DefaultValStr});
+
   It->CmdLineOptions.emplace_back(std::move(Option));
 }
 
@@ -326,14 +330,14 @@
   for (const std::pair<StringRef, CmdLineOption> &CheckerOptEntry :
        CheckerOptions) {
     insertOptionToCollection(CheckerOptEntry.first, Checkers,
-                             std::move(CheckerOptEntry.second));
+                             std::move(CheckerOptEntry.second), AnOpts);
   }
   CheckerOptions.clear();
 
   for (const std::pair<StringRef, CmdLineOption> &PackageOptEntry :
        PackageOptions) {
     insertOptionToCollection(PackageOptEntry.first, Checkers,
-                             std::move(PackageOptEntry.second));
+                             std::move(PackageOptEntry.second), AnOpts);
   }
   PackageOptions.clear();
 }
Index: test/Analysis/analyzer-config.c
===================================================================
--- test/Analysis/analyzer-config.c
+++ test/Analysis/analyzer-config.c
@@ -3,6 +3,16 @@
 
 // CHECK: [config]
 // CHECK-NEXT: aggressive-binary-operation-simplification = false
+// CHECK-NEXT: alpha.clone.CloneChecker:IgnoredFilesPattern = ""
+// CHECK-NEXT: alpha.clone.CloneChecker:MinimumCloneComplexity = 50
+// CHECK-NEXT: alpha.clone.CloneChecker:ReportNormalClones = true
+// CHECK-NEXT: alpha.cplusplus.UninitializedObject:CheckPointeeInitialization = false
+// CHECK-NEXT: alpha.cplusplus.UninitializedObject:IgnoreGuardedFields = false
+// CHECK-NEXT: alpha.cplusplus.UninitializedObject:IgnoreRecordsWithField = ""
+// CHECK-NEXT: alpha.cplusplus.UninitializedObject:NotesAsWarnings = false
+// CHECK-NEXT: alpha.cplusplus.UninitializedObject:Pedantic = false
+// CHECK-NEXT: alpha.security.MmapWriteExec:MmapProtExec = 0x04
+// CHECK-NEXT: alpha.security.MmapWriteExec:MmapProtRead = 0x01
 // CHECK-NEXT: avoid-suppressing-null-argument-paths = false
 // CHECK-NEXT: c++-allocator-inlining = true
 // CHECK-NEXT: c++-container-inlining = false
@@ -18,9 +28,26 @@
 // CHECK-NEXT: cfg-rich-constructors = true
 // CHECK-NEXT: cfg-scopes = false
 // CHECK-NEXT: cfg-temporary-dtors = true
+// CHECK-NEXT: cplusplus.Move:WarnOn = KnownsAndLocals
 // CHECK-NEXT: crosscheck-with-z3 = false
 // CHECK-NEXT: ctu-dir = ""
 // CHECK-NEXT: ctu-index-name = externalDefMap.txt
+// CHECK-NEXT: debug.AnalysisOrder:* = false
+// CHECK-NEXT: debug.AnalysisOrder:Bind = false
+// CHECK-NEXT: debug.AnalysisOrder:EndFunction = false
+// CHECK-NEXT: debug.AnalysisOrder:LiveSymbols = false
+// CHECK-NEXT: debug.AnalysisOrder:NewAllocator = false
+// CHECK-NEXT: debug.AnalysisOrder:PostCall = false
+// CHECK-NEXT: debug.AnalysisOrder:PostStmtArraySubscriptExpr = false
+// CHECK-NEXT: debug.AnalysisOrder:PostStmtCXXNewExpr = false
+// CHECK-NEXT: debug.AnalysisOrder:PostStmtCastExpr = false
+// CHECK-NEXT: debug.AnalysisOrder:PostStmtOffsetOfExpr = false
+// CHECK-NEXT: debug.AnalysisOrder:PreCall = false
+// CHECK-NEXT: debug.AnalysisOrder:PreStmtArraySubscriptExpr = false
+// CHECK-NEXT: debug.AnalysisOrder:PreStmtCXXNewExpr = false
+// CHECK-NEXT: debug.AnalysisOrder:PreStmtCastExpr = false
+// CHECK-NEXT: debug.AnalysisOrder:PreStmtOffsetOfExpr = false
+// CHECK-NEXT: debug.AnalysisOrder:RegionChanges = false
 // CHECK-NEXT: display-ctu-progress = false
 // CHECK-NEXT: eagerly-assume = true
 // CHECK-NEXT: elide-constructors = true
@@ -40,7 +67,15 @@
 // CHECK-NEXT: mode = deep
 // CHECK-NEXT: model-path = ""
 // CHECK-NEXT: notes-as-events = false
+// CHECK-NEXT: nullability:NoDiagnoseCallsToSystemHeaders = false
 // CHECK-NEXT: objc-inlining = true
+// CHECK-NEXT: optin.cplusplus.VirtualCall:PureOnly = false
+// CHECK-NEXT: optin.osx.cocoa.localizability.NonLocalizedStringChecker:AggressiveReport = false
+// CHECK-NEXT: optin.performance.Padding:AllowedPad = 24
+// CHECK-NEXT: osx.NumberObjectConversion:Pedantic = false
+// CHECK-NEXT: osx.cocoa.RetainCount:CheckOSObject = true
+// CHECK-NEXT: osx.cocoa.RetainCount:TrackNSCFStartParam = false
+// CHECK-NEXT: osx.cocoa.RetainCount:leak-diagnostics-reference-allocation = false
 // CHECK-NEXT: prune-paths = true
 // CHECK-NEXT: region-store-small-struct-limit = 2
 // CHECK-NEXT: report-in-main-source-file = false
@@ -49,7 +84,8 @@
 // CHECK-NEXT: suppress-c++-stdlib = true
 // CHECK-NEXT: suppress-inlined-defensive-checks = true
 // CHECK-NEXT: suppress-null-return-paths = true
+// CHECK-NEXT: unix.DynamicMemoryModeling:Optimistic = false
 // CHECK-NEXT: unroll-loops = false
 // CHECK-NEXT: widen-loops = false
 // CHECK-NEXT: [stats]
-// CHECK-NEXT: num-entries = 49
+// CHECK-NEXT: num-entries = 85