1 files changed, 20 insertions, 20 deletions

diff --git a/clang/lib/CodeGen/CodeGenModule.h b/clang/lib/CodeGen/CodeGenModule.h
index e1b4ef9aee8..34d1111889a 100644
--- a/clang/lib/CodeGen/CodeGenModule.h
+++ b/clang/lib/CodeGen/CodeGenModule.h
@@ -273,9 +273,9 @@ private:
   std::unique_ptr<CGCXXABI> ABI;
   llvm::LLVMContext &VMContext;
 
-  CodeGenTBAA *TBAA;
+  std::unique_ptr<CodeGenTBAA> TBAA;
   
-  mutable const TargetCodeGenInfo *TheTargetCodeGenInfo;
+  mutable std::unique_ptr<TargetCodeGenInfo> TheTargetCodeGenInfo;
   
   // This should not be moved earlier, since its initialization depends on some
   // of the previous reference members being already initialized and also checks
@@ -285,13 +285,13 @@ private:
   /// Holds information about C++ vtables.
   CodeGenVTables VTables;
 
-  CGObjCRuntime* ObjCRuntime;
-  CGOpenCLRuntime* OpenCLRuntime;
-  CGOpenMPRuntime* OpenMPRuntime;
-  CGCUDARuntime* CUDARuntime;
-  CGDebugInfo* DebugInfo;
-  ObjCEntrypoints *ObjCData;
-  llvm::MDNode *NoObjCARCExceptionsMetadata;
+  std::unique_ptr<CGObjCRuntime> ObjCRuntime;
+  std::unique_ptr<CGOpenCLRuntime> OpenCLRuntime;
+  std::unique_ptr<CGOpenMPRuntime> OpenMPRuntime;
+  std::unique_ptr<CGCUDARuntime> CUDARuntime;
+  std::unique_ptr<CGDebugInfo> DebugInfo;
+  std::unique_ptr<ObjCEntrypoints> ObjCData;
+  llvm::MDNode *NoObjCARCExceptionsMetadata = nullptr;
   std::unique_ptr<llvm::IndexedInstrProfReader> PGOReader;
   InstrProfStats PGOStats;
   std::unique_ptr<llvm::SanitizerStatReport> SanStats;
@@ -435,8 +435,8 @@ private:
   llvm::WeakVH ConstantStringClassRef;
 
   /// \brief The LLVM type corresponding to NSConstantString.
-  llvm::StructType *NSConstantStringType;
-  
+  llvm::StructType *NSConstantStringType = nullptr;
+
   /// \brief The type used to describe the state of a fast enumeration in
   /// Objective-C's for..in loop.
   QualType ObjCFastEnumerationStateType;
@@ -456,24 +456,24 @@ private:
   /// @name Cache for Blocks Runtime Globals
   /// @{
 
-  llvm::Constant *NSConcreteGlobalBlock;
-  llvm::Constant *NSConcreteStackBlock;
+  llvm::Constant *NSConcreteGlobalBlock = nullptr;
+  llvm::Constant *NSConcreteStackBlock = nullptr;
 
-  llvm::Constant *BlockObjectAssign;
-  llvm::Constant *BlockObjectDispose;
+  llvm::Constant *BlockObjectAssign = nullptr;
+  llvm::Constant *BlockObjectDispose = nullptr;
 
-  llvm::Type *BlockDescriptorType;
-  llvm::Type *GenericBlockLiteralType;
+  llvm::Type *BlockDescriptorType = nullptr;
+  llvm::Type *GenericBlockLiteralType = nullptr;
 
   struct {
     int GlobalUniqueCount;
   } Block;
 
   /// void @llvm.lifetime.start(i64 %size, i8* nocapture <ptr>)
-  llvm::Constant *LifetimeStartFn;
+  llvm::Constant *LifetimeStartFn = nullptr;
 
   /// void @llvm.lifetime.end(i64 %size, i8* nocapture <ptr>)
-  llvm::Constant *LifetimeEndFn;
+  llvm::Constant *LifetimeEndFn = nullptr;
 
   GlobalDecl initializedGlobalDecl;
 
@@ -591,7 +591,7 @@ public:
     TypeDescriptorMap[Ty] = C;
   }
 
-  CGDebugInfo *getModuleDebugInfo() { return DebugInfo; }
+  CGDebugInfo *getModuleDebugInfo() { return DebugInfo.get(); }
 
   llvm::MDNode *getNoObjCARCExceptionsMetadata() {
     if (!NoObjCARCExceptionsMetadata)