Index: clang/include/clang/Analysis/CFG.h
===================================================================
--- clang/include/clang/Analysis/CFG.h
+++ clang/include/clang/Analysis/CFG.h
@@ -1248,6 +1248,7 @@
     bool AddStaticInitBranches = false;
     bool AddCXXNewAllocator = false;
     bool AddCXXDefaultInitExprInCtors = false;
+    bool AddCXXDefaultInitExprInAggregates = false;
     bool AddRichCXXConstructors = false;
     bool MarkElidedCXXConstructors = false;
     bool AddVirtualBaseBranches = false;
Index: clang/include/clang/StaticAnalyzer/Core/AnalyzerOptions.def
===================================================================
--- clang/include/clang/StaticAnalyzer/Core/AnalyzerOptions.def
+++ clang/include/clang/StaticAnalyzer/Core/AnalyzerOptions.def
@@ -112,6 +112,11 @@
     bool, ShouldIncludeScopesInCFG, "cfg-scopes",
     "Whether or not scope information should be included in the CFG.", false)
 
+ANALYZER_OPTION(bool, ShouldIncludeDefaultInitForAggregates, "cfg-aggr-definit",
+                "Whether or not inline CXXDefaultInitializers for aggregat "
+                "initialization in the CFG.",
+                false)
+
 ANALYZER_OPTION(
     bool, MayInlineTemplateFunctions, "c++-template-inlining",
     "Whether or not templated functions may be considered for inlining.", true)
Index: clang/lib/Analysis/CFG.cpp
===================================================================
--- clang/lib/Analysis/CFG.cpp
+++ clang/lib/Analysis/CFG.cpp
@@ -542,6 +542,7 @@
 
 private:
   // Visitors to walk an AST and construct the CFG.
+  CFGBlock *VisitInitListExpr(InitListExpr *ILE, AddStmtChoice asc);
   CFGBlock *VisitAddrLabelExpr(AddrLabelExpr *A, AddStmtChoice asc);
   CFGBlock *VisitBinaryOperator(BinaryOperator *B, AddStmtChoice asc);
   CFGBlock *VisitBreakStmt(BreakStmt *B);
@@ -2140,6 +2141,9 @@
         return Block;
       return VisitStmt(S, asc);
 
+    case Stmt::InitListExprClass:
+      return VisitInitListExpr(cast<InitListExpr>(S), asc);
+
     case Stmt::AddrLabelExprClass:
       return VisitAddrLabelExpr(cast<AddrLabelExpr>(S), asc);
 
@@ -2355,6 +2359,29 @@
   return B;
 }
 
+CFGBlock *CFGBuilder::VisitInitListExpr(InitListExpr *ILE, AddStmtChoice asc) {
+  if (asc.alwaysAdd(*this, ILE)) {
+    autoCreateBlock();
+    appendStmt(Block, ILE);
+  }
+  CFGBlock *B = Block;
+
+  reverse_children RChildren(ILE);
+  for (reverse_children::iterator I = RChildren.begin(), E = RChildren.end();
+       I != E; ++I) {
+    if (Stmt *Child = *I)
+      if (CFGBlock *R = Visit(Child))
+        B = R;
+    if (BuildOpts.AddCXXDefaultInitExprInAggregates) {
+      if (auto *DIE = dyn_cast_or_null<CXXDefaultInitExpr>(*I))
+        if (Stmt *Child = DIE->getExpr())
+          if (CFGBlock *R = Visit(Child))
+            B = R;
+    }
+  }
+  return B;
+}
+
 CFGBlock *CFGBuilder::VisitAddrLabelExpr(AddrLabelExpr *A,
                                          AddStmtChoice asc) {
   AddressTakenLabels.insert(A->getLabel());
Index: clang/lib/StaticAnalyzer/Core/AnalysisManager.cpp
===================================================================
--- clang/lib/StaticAnalyzer/Core/AnalysisManager.cpp
+++ clang/lib/StaticAnalyzer/Core/AnalysisManager.cpp
@@ -44,6 +44,8 @@
       options(Options) {
   AnaCtxMgr.getCFGBuildOptions().setAllAlwaysAdd();
   AnaCtxMgr.getCFGBuildOptions().OmitImplicitValueInitializers = true;
+  AnaCtxMgr.getCFGBuildOptions().AddCXXDefaultInitExprInAggregates =
+      Options.ShouldIncludeDefaultInitForAggregates;
 }
 
 AnalysisManager::~AnalysisManager() {
Index: clang/test/Analysis/analyzer-config.c
===================================================================
--- clang/test/Analysis/analyzer-config.c
+++ clang/test/Analysis/analyzer-config.c
@@ -18,6 +18,7 @@
 // CHECK-NEXT: c++-stdlib-inlining = true
 // CHECK-NEXT: c++-temp-dtor-inlining = true
 // CHECK-NEXT: c++-template-inlining = true
+// CHECK-NEXT: cfg-aggr-definit = false
 // CHECK-NEXT: cfg-conditional-static-initializers = true
 // CHECK-NEXT: cfg-implicit-dtors = true
 // CHECK-NEXT: cfg-lifetime = false
@@ -98,4 +99,4 @@
 // CHECK-NEXT: unroll-loops = false
 // CHECK-NEXT: widen-loops = false
 // CHECK-NEXT: [stats]
-// CHECK-NEXT: num-entries = 95
+// CHECK-NEXT: num-entries = 96