diff --git a/lib/AST/ASTContext.cpp b/lib/AST/ASTContext.cpp
index 3406be5..c300894 100644
--- a/lib/AST/ASTContext.cpp
+++ b/lib/AST/ASTContext.cpp
@@ -196,7 +196,7 @@
   return 0;
 }
 
-static const LangAS::Map &getAddressSpaceMap(const TargetInfo &T,
+static const LangAS::Map *getAddressSpaceMap(const TargetInfo &T,
                                              const LangOptions &LOpts) {
   if (LOpts.FakeAddressSpaceMap) {
     // The fake address space map must have a distinct entry for each
@@ -206,40 +206,46 @@
       2, // opencl_local
       3  // opencl_constant
     };
-    return FakeAddrSpaceMap;
+    return &FakeAddrSpaceMap;
   } else {
-    return T.getAddressSpaceMap();
+    return &T.getAddressSpaceMap();
   }
 }
 
 ASTContext::ASTContext(LangOptions& LOpts, SourceManager &SM,
-                       const TargetInfo &t,
+                       const TargetInfo *t,
                        IdentifierTable &idents, SelectorTable &sels,
                        Builtin::Context &builtins,
-                       unsigned size_reserve) :
-  FunctionProtoTypes(this_()),
-  TemplateSpecializationTypes(this_()),
-  DependentTemplateSpecializationTypes(this_()),
-  SubstTemplateTemplateParmPacks(this_()),
-  GlobalNestedNameSpecifier(0), 
-  Int128Decl(0), UInt128Decl(0),
-  ObjCIdDecl(0), ObjCSelDecl(0), ObjCClassDecl(0),
-  CFConstantStringTypeDecl(0),
-  FILEDecl(0), 
-  jmp_bufDecl(0), sigjmp_bufDecl(0), BlockDescriptorType(0), 
-  BlockDescriptorExtendedType(0), cudaConfigureCallDecl(0),
-  NullTypeSourceInfo(QualType()),
-  SourceMgr(SM), LangOpts(LOpts), ABI(createCXXABI(t)),
-  AddrSpaceMap(getAddressSpaceMap(t, LOpts)), Target(t),
-  Idents(idents), Selectors(sels),
-  BuiltinInfo(builtins),
-  DeclarationNames(*this),
-  ExternalSource(0), Listener(0), PrintingPolicy(LOpts),
-  LastSDM(0, 0),
-  UniqueBlockByRefTypeID(0) {
+                       unsigned size_reserve,
+                       bool DelayInitialization) 
+  : FunctionProtoTypes(this_()),
+    TemplateSpecializationTypes(this_()),
+    DependentTemplateSpecializationTypes(this_()),
+    SubstTemplateTemplateParmPacks(this_()),
+    GlobalNestedNameSpecifier(0), 
+    Int128Decl(0), UInt128Decl(0),
+    ObjCIdDecl(0), ObjCSelDecl(0), ObjCClassDecl(0),
+    CFConstantStringTypeDecl(0),
+    FILEDecl(0), 
+    jmp_bufDecl(0), sigjmp_bufDecl(0), BlockDescriptorType(0), 
+    BlockDescriptorExtendedType(0), cudaConfigureCallDecl(0),
+    NullTypeSourceInfo(QualType()),
+    SourceMgr(SM), LangOpts(LOpts), 
+    AddrSpaceMap(0), Target(t),
+    Idents(idents), Selectors(sels),
+    BuiltinInfo(builtins),
+    DeclarationNames(*this),
+    ExternalSource(0), Listener(0), PrintingPolicy(LOpts),
+    LastSDM(0, 0),
+    UniqueBlockByRefTypeID(0) 
+{
   if (size_reserve > 0) Types.reserve(size_reserve);
   TUDecl = TranslationUnitDecl::Create(*this);
-  InitBuiltinTypes();
+  
+  if (!DelayInitialization) {
+    assert(t && "No target supplied for ASTContext initialization");
+    InitBuiltinTypes(*t);
+  }
 }
 
 ASTContext::~ASTContext() {
@@ -381,9 +387,16 @@
   Types.push_back(Ty);
 }
 
-void ASTContext::InitBuiltinTypes() {
+void ASTContext::InitBuiltinTypes(const TargetInfo &Target) {
+  assert((!this->Target || this->Target == &Target) &&
+         "Incorrect target reinitialization");
   assert(VoidTy.isNull() && "Context reinitialized?");
 
+  this->Target = &Target;
+  
+  ABI.reset(createCXXABI(Target));
+  AddrSpaceMap = getAddressSpaceMap(Target, LangOpts);
+  
   // C99 6.2.5p19.
   InitBuiltinType(VoidTy,              BuiltinType::Void);
 
@@ -670,9 +683,9 @@
   assert(BT && "Not a floating point type!");
   switch (BT->getKind()) {
   default: assert(0 && "Not a floating point type!");
-  case BuiltinType::Float:      return Target.getFloatFormat();
-  case BuiltinType::Double:     return Target.getDoubleFormat();
-  case BuiltinType::LongDouble: return Target.getLongDoubleFormat();
+  case BuiltinType::Float:      return Target->getFloatFormat();
+  case BuiltinType::Double:     return Target->getDoubleFormat();
+  case BuiltinType::LongDouble: return Target->getLongDoubleFormat();
   }
 }
 
@@ -682,7 +695,7 @@
 /// If @p RefAsPointee, references are treated like their underlying type
 /// (for alignof), else they're treated like pointers (for CodeGen).
 CharUnits ASTContext::getDeclAlign(const Decl *D, bool RefAsPointee) const {
-  unsigned Align = Target.getCharWidth();
+  unsigned Align = Target->getCharWidth();
 
   bool UseAlignAttrOnly = false;
   if (unsigned AlignFromAttr = D->getMaxAlignment()) {
@@ -722,14 +735,14 @@
     if (!T->isIncompleteType() && !T->isFunctionType()) {
       // Adjust alignments of declarations with array type by the
       // large-array alignment on the target.
-      unsigned MinWidth = Target.getLargeArrayMinWidth();
+      unsigned MinWidth = Target->getLargeArrayMinWidth();
       const ArrayType *arrayType;
       if (MinWidth && (arrayType = getAsArrayType(T))) {
         if (isa<VariableArrayType>(arrayType))
-          Align = std::max(Align, Target.getLargeArrayAlign());
+          Align = std::max(Align, Target->getLargeArrayAlign());
         else if (isa<ConstantArrayType>(arrayType) &&
                  MinWidth <= getTypeSize(cast<ConstantArrayType>(arrayType)))
-          Align = std::max(Align, Target.getLargeArrayAlign());
+          Align = std::max(Align, Target->getLargeArrayAlign());
 
         // Walk through any array types while we're at it.
         T = getBaseElementType(arrayType);
@@ -844,48 +857,48 @@
       break;
 
     case BuiltinType::Bool:
-      Width = Target.getBoolWidth();
-      Align = Target.getBoolAlign();
+      Width = Target->getBoolWidth();
+      Align = Target->getBoolAlign();
       break;
     case BuiltinType::Char_S:
     case BuiltinType::Char_U:
     case BuiltinType::UChar:
     case BuiltinType::SChar:
-      Width = Target.getCharWidth();
-      Align = Target.getCharAlign();
+      Width = Target->getCharWidth();
+      Align = Target->getCharAlign();
       break;
     case BuiltinType::WChar_S:
     case BuiltinType::WChar_U:
-      Width = Target.getWCharWidth();
-      Align = Target.getWCharAlign();
+      Width = Target->getWCharWidth();
+      Align = Target->getWCharAlign();
       break;
     case BuiltinType::Char16:
-      Width = Target.getChar16Width();
-      Align = Target.getChar16Align();
+      Width = Target->getChar16Width();
+      Align = Target->getChar16Align();
       break;
     case BuiltinType::Char32:
-      Width = Target.getChar32Width();
-      Align = Target.getChar32Align();
+      Width = Target->getChar32Width();
+      Align = Target->getChar32Align();
       break;
     case BuiltinType::UShort:
     case BuiltinType::Short:
-      Width = Target.getShortWidth();
-      Align = Target.getShortAlign();
+      Width = Target->getShortWidth();
+      Align = Target->getShortAlign();
       break;
     case BuiltinType::UInt:
     case BuiltinType::Int:
-      Width = Target.getIntWidth();
-      Align = Target.getIntAlign();
+      Width = Target->getIntWidth();
+      Align = Target->getIntAlign();
       break;
     case BuiltinType::ULong:
     case BuiltinType::Long:
-      Width = Target.getLongWidth();
-      Align = Target.getLongAlign();
+      Width = Target->getLongWidth();
+      Align = Target->getLongAlign();
       break;
     case BuiltinType::ULongLong:
     case BuiltinType::LongLong:
-      Width = Target.getLongLongWidth();
-      Align = Target.getLongLongAlign();
+      Width = Target->getLongLongWidth();
+      Align = Target->getLongLongAlign();
       break;
     case BuiltinType::Int128:
     case BuiltinType::UInt128:
@@ -893,38 +906,38 @@
       Align = 128; // int128_t is 128-bit aligned on all targets.
       break;
     case BuiltinType::Float:
-      Width = Target.getFloatWidth();
-      Align = Target.getFloatAlign();
+      Width = Target->getFloatWidth();
+      Align = Target->getFloatAlign();
       break;
     case BuiltinType::Double:
-      Width = Target.getDoubleWidth();
-      Align = Target.getDoubleAlign();
+      Width = Target->getDoubleWidth();
+      Align = Target->getDoubleAlign();
       break;
     case BuiltinType::LongDouble:
-      Width = Target.getLongDoubleWidth();
-      Align = Target.getLongDoubleAlign();
+      Width = Target->getLongDoubleWidth();
+      Align = Target->getLongDoubleAlign();
       break;
     case BuiltinType::NullPtr:
-      Width = Target.getPointerWidth(0); // C++ 3.9.1p11: sizeof(nullptr_t)
-      Align = Target.getPointerAlign(0); //   == sizeof(void*)
+      Width = Target->getPointerWidth(0); // C++ 3.9.1p11: sizeof(nullptr_t)
+      Align = Target->getPointerAlign(0); //   == sizeof(void*)
       break;
     case BuiltinType::ObjCId:
     case BuiltinType::ObjCClass:
     case BuiltinType::ObjCSel:
-      Width = Target.getPointerWidth(0); 
-      Align = Target.getPointerAlign(0);
+      Width = Target->getPointerWidth(0); 
+      Align = Target->getPointerAlign(0);
       break;
     }
     break;
   case Type::ObjCObjectPointer:
-    Width = Target.getPointerWidth(0);
-    Align = Target.getPointerAlign(0);
+    Width = Target->getPointerWidth(0);
+    Align = Target->getPointerAlign(0);
     break;
   case Type::BlockPointer: {
     unsigned AS = getTargetAddressSpace(
         cast<BlockPointerType>(T)->getPointeeType());
-    Width = Target.getPointerWidth(AS);
-    Align = Target.getPointerAlign(AS);
+    Width = Target->getPointerWidth(AS);
+    Align = Target->getPointerAlign(AS);
     break;
   }
   case Type::LValueReference:
@@ -933,14 +946,14 @@
     // the pointer route.
     unsigned AS = getTargetAddressSpace(
         cast<ReferenceType>(T)->getPointeeType());
-    Width = Target.getPointerWidth(AS);
-    Align = Target.getPointerAlign(AS);
+    Width = Target->getPointerWidth(AS);
+    Align = Target->getPointerAlign(AS);
     break;
   }
   case Type::Pointer: {
     unsigned AS = getTargetAddressSpace(cast<PointerType>(T)->getPointeeType());
-    Width = Target.getPointerWidth(AS);
-    Align = Target.getPointerAlign(AS);
+    Width = Target->getPointerWidth(AS);
+    Align = Target->getPointerAlign(AS);
     break;
   }
   case Type::MemberPointer: {
@@ -1586,7 +1599,7 @@
   // the target.
   llvm::APInt ArySize(ArySizeIn);
   ArySize =
-    ArySize.zextOrTrunc(Target.getPointerWidth(getTargetAddressSpace(EltTy)));
+    ArySize.zextOrTrunc(Target->getPointerWidth(getTargetAddressSpace(EltTy)));
 
   llvm::FoldingSetNodeID ID;
   ConstantArrayType::Profile(ID, EltTy, ArySize, ASM, IndexTypeQuals);
@@ -2920,7 +2933,7 @@
 /// of the sizeof operator (C99 6.5.3.4p4). The value is target dependent and
 /// needs to agree with the definition in <stddef.h>.
 CanQualType ASTContext::getSizeType() const {
-  return getFromTargetType(Target.getSizeType());
+  return getFromTargetType(Target->getSizeType());
 }
 
 /// getSignedWCharType - Return the type of "signed wchar_t".
@@ -2940,7 +2953,7 @@
 /// getPointerDiffType - Return the unique type for "ptrdiff_t" (ref?)
 /// defined in <stddef.h>. Pointer - pointer requires this (C99 6.5.6p9).
 QualType ASTContext::getPointerDiffType() const {
-  return getFromTargetType(Target.getPtrDiffType(0));
+  return getFromTargetType(Target->getPtrDiffType(0));
 }
 
 //===----------------------------------------------------------------------===//
@@ -3476,13 +3489,13 @@
 
   if (T->isSpecificBuiltinType(BuiltinType::WChar_S) ||
       T->isSpecificBuiltinType(BuiltinType::WChar_U))
-    T = getFromTargetType(Target.getWCharType()).getTypePtr();
+    T = getFromTargetType(Target->getWCharType()).getTypePtr();
 
   if (T->isSpecificBuiltinType(BuiltinType::Char16))
-    T = getFromTargetType(Target.getChar16Type()).getTypePtr();
+    T = getFromTargetType(Target->getChar16Type()).getTypePtr();
 
   if (T->isSpecificBuiltinType(BuiltinType::Char32))
-    T = getFromTargetType(Target.getChar32Type()).getTypePtr();
+    T = getFromTargetType(Target->getChar32Type()).getTypePtr();
 
   switch (cast<BuiltinType>(T)->getKind()) {
   default: assert(0 && "getIntegerRank(): not a built-in integer");
@@ -6433,7 +6446,7 @@
 }
 
 MangleContext *ASTContext::createMangleContext() {
-  switch (Target.getCXXABI()) {
+  switch (Target->getCXXABI()) {
   case CXXABI_ARM:
   case CXXABI_Itanium:
     return createItaniumMangleContext(*this, getDiagnostics());
diff --git a/lib/AST/Decl.cpp b/lib/AST/Decl.cpp
index b76d67b..252131c 100644
--- a/lib/AST/Decl.cpp
+++ b/lib/AST/Decl.cpp
@@ -51,7 +51,7 @@
 
   // If we're on Mac OS X, an 'availability' for Mac OS X attribute
   // implies visibility(default).
-  if (D->getASTContext().Target.getTriple().isOSDarwin()) {
+  if (D->getASTContext().getTargetInfo().getTriple().isOSDarwin()) {
     for (specific_attr_iterator<AvailabilityAttr> 
               A = D->specific_attr_begin<AvailabilityAttr>(),
            AEnd = D->specific_attr_end<AvailabilityAttr>();
diff --git a/lib/AST/DeclBase.cpp b/lib/AST/DeclBase.cpp
index 27e437c..1dec71c 100644
--- a/lib/AST/DeclBase.cpp
+++ b/lib/AST/DeclBase.cpp
@@ -265,13 +265,13 @@
 static AvailabilityResult CheckAvailability(ASTContext &Context,
                                             const AvailabilityAttr *A,
                                             std::string *Message) {
-  StringRef TargetPlatform = Context.Target.getPlatformName();
+  StringRef TargetPlatform = Context.getTargetInfo().getPlatformName();
   StringRef PrettyPlatformName
     = AvailabilityAttr::getPrettyPlatformName(TargetPlatform);
   if (PrettyPlatformName.empty())
     PrettyPlatformName = TargetPlatform;
 
-  VersionTuple TargetMinVersion = Context.Target.getPlatformMinVersion();
+  VersionTuple TargetMinVersion = Context.getTargetInfo().getPlatformMinVersion();
   if (TargetMinVersion.empty())
     return AR_Available;
 
diff --git a/lib/AST/ExprConstant.cpp b/lib/AST/ExprConstant.cpp
index 2cd85a1..ce7aca9 100644
--- a/lib/AST/ExprConstant.cpp
+++ b/lib/AST/ExprConstant.cpp
@@ -1292,7 +1292,7 @@
       
   case Builtin::BI__builtin_eh_return_data_regno: {
     int Operand = E->getArg(0)->EvaluateAsInt(Info.Ctx).getZExtValue();
-    Operand = Info.Ctx.Target.getEHDataRegisterNumber(Operand);
+    Operand = Info.Ctx.getTargetInfo().getEHDataRegisterNumber(Operand);
     return Success(Operand, E);
   }
 
diff --git a/lib/AST/ItaniumCXXABI.cpp b/lib/AST/ItaniumCXXABI.cpp
index 30aece3..0027dbf 100644
--- a/lib/AST/ItaniumCXXABI.cpp
+++ b/lib/AST/ItaniumCXXABI.cpp
@@ -53,7 +53,7 @@
 
     const ASTRecordLayout &Layout = Context.getASTRecordLayout(RD);
     CharUnits PointerSize = 
-      Context.toCharUnitsFromBits(Context.Target.getPointerWidth(0));
+      Context.toCharUnitsFromBits(Context.getTargetInfo().getPointerWidth(0));
     return Layout.getNonVirtualSize() == PointerSize;
   }
 };
diff --git a/lib/AST/ItaniumMangle.cpp b/lib/AST/ItaniumMangle.cpp
index 2bfd0a1..330a788 100644
--- a/lib/AST/ItaniumMangle.cpp
+++ b/lib/AST/ItaniumMangle.cpp
@@ -398,7 +398,7 @@
     // marker.  We also avoid adding the marker if this is an alias for an
     // LLVM intrinsic.
     StringRef UserLabelPrefix =
-      getASTContext().Target.getUserLabelPrefix();
+      getASTContext().getTargetInfo().getUserLabelPrefix();
     if (!UserLabelPrefix.empty() && !ALA->getLabel().startswith("llvm."))
       Out << '\01';  // LLVM IR Marker for __asm("foo")
 
diff --git a/lib/AST/MicrosoftCXXABI.cpp b/lib/AST/MicrosoftCXXABI.cpp
index 206f6dd..f33d6fe 100644
--- a/lib/AST/MicrosoftCXXABI.cpp
+++ b/lib/AST/MicrosoftCXXABI.cpp
@@ -30,7 +30,7 @@
   unsigned getMemberPointerSize(const MemberPointerType *MPT) const;
 
   CallingConv getDefaultMethodCallConv() const {
-    if (Context.Target.getTriple().getArch() == llvm::Triple::x86)
+    if (Context.getTargetInfo().getTriple().getArch() == llvm::Triple::x86)
       return CC_X86ThisCall;
     else
       return CC_C;
@@ -45,7 +45,7 @@
     
     // In the Microsoft ABI, classes can have one or two vtable pointers.
     CharUnits PointerSize = 
-      Context.toCharUnitsFromBits(Context.Target.getPointerWidth(0));
+      Context.toCharUnitsFromBits(Context.getTargetInfo().getPointerWidth(0));
     return Layout.getNonVirtualSize() == PointerSize ||
       Layout.getNonVirtualSize() == PointerSize * 2;
   }    
diff --git a/lib/AST/RecordLayoutBuilder.cpp b/lib/AST/RecordLayoutBuilder.cpp
index 6d149fe..eff1dae 100644
--- a/lib/AST/RecordLayoutBuilder.cpp
+++ b/lib/AST/RecordLayoutBuilder.cpp
@@ -765,7 +765,7 @@
 
 CharUnits
 RecordLayoutBuilder::GetVirtualPointersSize(const CXXRecordDecl *RD) const {
-  return Context.toCharUnitsFromBits(Context.Target.getPointerWidth(0));
+  return Context.toCharUnitsFromBits(Context.getTargetInfo().getPointerWidth(0));
 }
 
 /// DeterminePrimaryBase - Determine the primary base of the given class.
@@ -825,7 +825,7 @@
   setDataSize(getSize());
 
   CharUnits UnpackedBaseAlign = 
-    Context.toCharUnitsFromBits(Context.Target.getPointerAlign(0));
+    Context.toCharUnitsFromBits(Context.getTargetInfo().getPointerAlign(0));
   CharUnits BaseAlign = (Packed) ? CharUnits::One() : UnpackedBaseAlign;
 
   // The maximum field alignment overrides base align.
@@ -1193,7 +1193,7 @@
 
   NonVirtualSize = Context.toCharUnitsFromBits(
         llvm::RoundUpToAlignment(getSizeInBits(), 
-                                 Context.Target.getCharAlign()));
+                                 Context.getTargetInfo().getCharAlign()));
   NonVirtualAlignment = Alignment;
 
   // Lay out the virtual bases and add the primary virtual base offsets.
@@ -1305,7 +1305,7 @@
             getDataSizeInBits() - UnfilledBitsInLastByte;
             uint64_t NewSizeInBits = RemainingInAlignment + FieldOffset;
             setDataSize(llvm::RoundUpToAlignment(NewSizeInBits,
-                                                 Context.Target.getCharAlign()));
+                                                 Context.getTargetInfo().getCharAlign()));
             setSize(std::max(getSizeInBits(), getDataSizeInBits()));
             RemainingInAlignment = 0;
           }
@@ -1324,7 +1324,7 @@
           uint64_t NewSizeInBits = 
             llvm::RoundUpToAlignment(UnpaddedFieldOffset, FieldAlign);
           setDataSize(llvm::RoundUpToAlignment(NewSizeInBits,
-                                               Context.Target.getCharAlign()));
+                                               Context.getTargetInfo().getCharAlign()));
           UnfilledBitsInLastByte = getDataSizeInBits() - NewSizeInBits;
           setSize(std::max(getSizeInBits(), getDataSizeInBits()));
         }
@@ -1348,8 +1348,8 @@
       }
       LastFD = FD;
     }
-    else if (!Context.Target.useBitFieldTypeAlignment() &&
-             Context.Target.useZeroLengthBitfieldAlignment()) {             
+    else if (!Context.getTargetInfo().useBitFieldTypeAlignment() &&
+             Context.getTargetInfo().useZeroLengthBitfieldAlignment()) {             
       FieldDecl *FD =  (*Field);
       if (FD->isBitField() && 
           FD->getBitWidth()->EvaluateAsInt(Context).getZExtValue() == 0)
@@ -1366,7 +1366,7 @@
       getDataSizeInBits() - UnfilledBitsInLastByte;
     uint64_t NewSizeInBits = RemainingInAlignment + FieldOffset;
     setDataSize(llvm::RoundUpToAlignment(NewSizeInBits,
-                                         Context.Target.getCharAlign()));
+                                         Context.getTargetInfo().getCharAlign()));
     setSize(std::max(getSizeInBits(), getDataSizeInBits()));
   }
 }
@@ -1419,7 +1419,7 @@
     uint64_t NewSizeInBits = FieldOffset + FieldSize;
 
     setDataSize(llvm::RoundUpToAlignment(NewSizeInBits, 
-                                         Context.Target.getCharAlign()));
+                                         Context.getTargetInfo().getCharAlign()));
     UnfilledBitsInLastByte = getDataSizeInBits() - NewSizeInBits;
   }
 
@@ -1472,7 +1472,7 @@
       // of the next member.  The alignment is the max of the zero 
       // length bitfield's alignment and a target specific fixed value.
       unsigned ZeroLengthBitfieldBoundary =
-        Context.Target.getZeroLengthBitfieldBoundary();
+        Context.getTargetInfo().getZeroLengthBitfieldBoundary();
       if (ZeroLengthBitfieldBoundary > FieldAlign)
         FieldAlign = ZeroLengthBitfieldBoundary;
     }
@@ -1487,11 +1487,11 @@
   // was unnecessary (-Wpacked).
   unsigned UnpackedFieldAlign = FieldAlign;
   uint64_t UnpackedFieldOffset = FieldOffset;
-  if (!Context.Target.useBitFieldTypeAlignment() && !ZeroLengthBitfield)
+  if (!Context.getTargetInfo().useBitFieldTypeAlignment() && !ZeroLengthBitfield)
     UnpackedFieldAlign = 1;
 
   if (FieldPacked || 
-      (!Context.Target.useBitFieldTypeAlignment() && !ZeroLengthBitfield))
+      (!Context.getTargetInfo().useBitFieldTypeAlignment() && !ZeroLengthBitfield))
     FieldAlign = 1;
   FieldAlign = std::max(FieldAlign, D->getMaxAlignment());
   UnpackedFieldAlign = std::max(UnpackedFieldAlign, D->getMaxAlignment());
@@ -1514,7 +1514,7 @@
 
   // Padding members don't affect overall alignment, unless zero length bitfield
   // alignment is enabled.
-  if (!D->getIdentifier() && !Context.Target.useZeroLengthBitfieldAlignment())
+  if (!D->getIdentifier() && !Context.getTargetInfo().useZeroLengthBitfieldAlignment())
     FieldAlign = UnpackedFieldAlign = 1;
 
   if (!IsMsStruct)
@@ -1534,7 +1534,7 @@
     uint64_t NewSizeInBits = FieldOffset + FieldSize;
 
     setDataSize(llvm::RoundUpToAlignment(NewSizeInBits, 
-                                         Context.Target.getCharAlign()));
+                                         Context.getTargetInfo().getCharAlign()));
     UnfilledBitsInLastByte = getDataSizeInBits() - NewSizeInBits;
   }
 
@@ -1574,9 +1574,9 @@
   } else if (const ReferenceType *RT = D->getType()->getAs<ReferenceType>()) {
     unsigned AS = RT->getPointeeType().getAddressSpace();
     FieldSize = 
-      Context.toCharUnitsFromBits(Context.Target.getPointerWidth(AS));
+      Context.toCharUnitsFromBits(Context.getTargetInfo().getPointerWidth(AS));
     FieldAlign = 
-      Context.toCharUnitsFromBits(Context.Target.getPointerAlign(AS));
+      Context.toCharUnitsFromBits(Context.getTargetInfo().getPointerAlign(AS));
   } else {
     std::pair<CharUnits, CharUnits> FieldInfo = 
       Context.getTypeInfoInChars(D->getType());
@@ -1586,7 +1586,7 @@
     if (ZeroLengthBitfield) {
       CharUnits ZeroLengthBitfieldBoundary = 
         Context.toCharUnitsFromBits(
-          Context.Target.getZeroLengthBitfieldBoundary());
+          Context.getTargetInfo().getZeroLengthBitfieldBoundary());
       if (ZeroLengthBitfieldBoundary == CharUnits::Zero()) {
         // If a zero-length bitfield is inserted after a bitfield,
         // and the alignment of the zero-length bitfield is
@@ -1599,7 +1599,7 @@
           FieldAlign = ZeroLengthBitfieldAlignment;
       } else if (ZeroLengthBitfieldBoundary > FieldAlign) {
         // Align 'bar' based on a fixed alignment specified by the target.
-        assert(Context.Target.useZeroLengthBitfieldAlignment() &&
+        assert(Context.getTargetInfo().useZeroLengthBitfieldAlignment() &&
                "ZeroLengthBitfieldBoundary should only be used in conjunction"
                " with useZeroLengthBitfieldAlignment.");
         FieldAlign = ZeroLengthBitfieldBoundary;
@@ -1696,7 +1696,7 @@
   CharUnits UnpackedSize = Context.toCharUnitsFromBits(UnpackedSizeInBits);
   setSize(llvm::RoundUpToAlignment(getSizeInBits(), Context.toBits(Alignment)));
 
-  unsigned CharBitNum = Context.Target.getCharWidth();
+  unsigned CharBitNum = Context.getTargetInfo().getCharWidth();
   if (const RecordDecl *RD = dyn_cast<RecordDecl>(D)) {
     // Warn if padding was introduced to the struct/class/union.
     if (getSizeInBits() > UnpaddedSize) {
@@ -1751,7 +1751,7 @@
   if (isa<ObjCIvarDecl>(D))
     return;
 
-  unsigned CharBitNum = Context.Target.getCharWidth();
+  unsigned CharBitNum = Context.getTargetInfo().getCharWidth();
 
   // Warn if padding was introduced to the struct/class.
   if (!IsUnion && Offset > UnpaddedOffset) {
@@ -1852,7 +1852,7 @@
   // We should reserve space for two pointers if the class has both
   // virtual functions and virtual bases.
   CharUnits PointerWidth = 
-    Context.toCharUnitsFromBits(Context.Target.getPointerWidth(0));
+    Context.toCharUnitsFromBits(Context.getTargetInfo().getPointerWidth(0));
   if (RD->isPolymorphic() && RD->getNumVBases() > 0)
     return 2 * PointerWidth;
   return PointerWidth;
@@ -1879,7 +1879,7 @@
 
     // When compiling for Microsoft, use the special MS builder.
     llvm::OwningPtr<RecordLayoutBuilder> Builder;
-    switch (Target.getCXXABI()) {
+    switch (Target->getCXXABI()) {
     default:
       Builder.reset(new RecordLayoutBuilder(*this, &EmptySubobjects));
       break;
diff --git a/lib/AST/Stmt.cpp b/lib/AST/Stmt.cpp
index 6e4d52b..9e4be94 100644
--- a/lib/AST/Stmt.cpp
+++ b/lib/AST/Stmt.cpp
@@ -326,7 +326,7 @@
   // asm string.
   std::string CurStringPiece;
 
-  bool HasVariants = !C.Target.hasNoAsmVariants();
+  bool HasVariants = !C.getTargetInfo().hasNoAsmVariants();
   
   while (1) {
     // Done with the string?
diff --git a/lib/CodeGen/CGCall.cpp b/lib/CodeGen/CGCall.cpp
index f7cb549..6e29543 100644
--- a/lib/CodeGen/CGCall.cpp
+++ b/lib/CodeGen/CGCall.cpp
@@ -599,11 +599,11 @@
     default:
       return false;
     case BuiltinType::Float:
-      return getContext().Target.useObjCFPRetForRealType(TargetInfo::Float);
+      return getContext().getTargetInfo().useObjCFPRetForRealType(TargetInfo::Float);
     case BuiltinType::Double:
-      return getContext().Target.useObjCFPRetForRealType(TargetInfo::Double);
+      return getContext().getTargetInfo().useObjCFPRetForRealType(TargetInfo::Double);
     case BuiltinType::LongDouble:
-      return getContext().Target.useObjCFPRetForRealType(
+      return getContext().getTargetInfo().useObjCFPRetForRealType(
         TargetInfo::LongDouble);
     }
   }
@@ -796,7 +796,7 @@
   else
     RegParm = CodeGenOpts.NumRegisterParameters;
 
-  unsigned PointerWidth = getContext().Target.getPointerWidth(0);
+  unsigned PointerWidth = getContext().getTargetInfo().getPointerWidth(0);
   for (CGFunctionInfo::const_arg_iterator it = FI.arg_begin(),
          ie = FI.arg_end(); it != ie; ++it) {
     QualType ParamType = it->type;
diff --git a/lib/CodeGen/CGDebugInfo.cpp b/lib/CodeGen/CGDebugInfo.cpp
index 01aa6e9..611b42d 100644
--- a/lib/CodeGen/CGDebugInfo.cpp
+++ b/lib/CodeGen/CGDebugInfo.cpp
@@ -477,7 +477,7 @@
   // Size is always the size of a pointer. We can't use getTypeSize here
   // because that does not return the correct value for references.
   unsigned AS = CGM.getContext().getTargetAddressSpace(PointeeTy);
-  uint64_t Size = CGM.getContext().Target.getPointerWidth(AS);
+  uint64_t Size = CGM.getContext().getTargetInfo().getPointerWidth(AS);
   uint64_t Align = CGM.getContext().getTypeAlign(Ty);
 
   return 
@@ -1875,7 +1875,7 @@
   
   CharUnits Align = CGM.getContext().getDeclAlign(VD);
   if (Align > CGM.getContext().toCharUnitsFromBits(
-        CGM.getContext().Target.getPointerAlign(0))) {
+        CGM.getContext().getTargetInfo().getPointerAlign(0))) {
     CharUnits FieldOffsetInBytes 
       = CGM.getContext().toCharUnitsFromBits(FieldOffset);
     CharUnits AlignedOffsetInBytes
@@ -1961,7 +1961,7 @@
       addr.push_back(llvm::ConstantInt::get(Int64Ty, llvm::DIBuilder::OpPlus));
       // offset of __forwarding field
       offset = CGM.getContext().toCharUnitsFromBits(
-        CGM.getContext().Target.getPointerWidth(0));
+        CGM.getContext().getTargetInfo().getPointerWidth(0));
       addr.push_back(llvm::ConstantInt::get(Int64Ty, offset.getQuantity()));
       addr.push_back(llvm::ConstantInt::get(Int64Ty, llvm::DIBuilder::OpDeref));
       addr.push_back(llvm::ConstantInt::get(Int64Ty, llvm::DIBuilder::OpPlus));
diff --git a/lib/CodeGen/CGDeclCXX.cpp b/lib/CodeGen/CGDeclCXX.cpp
index e4c327b..3b8f830 100644
--- a/lib/CodeGen/CGDeclCXX.cpp
+++ b/lib/CodeGen/CGDeclCXX.cpp
@@ -176,7 +176,7 @@
   if (!CGM.getContext().getLangOptions().AppleKext) {
     // Set the section if needed.
     if (const char *Section = 
-          CGM.getContext().Target.getStaticInitSectionSpecifier())
+          CGM.getContext().getTargetInfo().getStaticInitSectionSpecifier())
       Fn->setSection(Section);
   }
 
diff --git a/lib/CodeGen/CGException.cpp b/lib/CodeGen/CGException.cpp
index 5d6f572..6d8e38e 100644
--- a/lib/CodeGen/CGException.cpp
+++ b/lib/CodeGen/CGException.cpp
@@ -266,7 +266,7 @@
 /// when it really needs it.
 void CodeGenModule::SimplifyPersonality() {
   // For now, this is really a Darwin-specific operation.
-  if (!Context.Target.getTriple().isOSDarwin())
+  if (!Context.getTargetInfo().getTriple().isOSDarwin())
     return;
 
   // If we're not in ObjC++ -fexceptions, there's nothing to do.
diff --git a/lib/CodeGen/CGExprAgg.cpp b/lib/CodeGen/CGExprAgg.cpp
index 883656d..b68e338 100644
--- a/lib/CodeGen/CGExprAgg.cpp
+++ b/lib/CodeGen/CGExprAgg.cpp
@@ -966,7 +966,7 @@
         // Reference values are always non-null and have the width of a pointer.
         if (Field->getType()->isReferenceType())
           NumNonZeroBytes += CGF.getContext().toCharUnitsFromBits(
-              CGF.getContext().Target.getPointerWidth(0));
+              CGF.getContext().getTargetInfo().getPointerWidth(0));
         else
           NumNonZeroBytes += GetNumNonZeroBytesInInit(E, CGF);
       }
diff --git a/lib/CodeGen/CGExprConstant.cpp b/lib/CodeGen/CGExprConstant.cpp
index 1ac0c58..5c15ec4 100644
--- a/lib/CodeGen/CGExprConstant.cpp
+++ b/lib/CodeGen/CGExprConstant.cpp
@@ -138,7 +138,7 @@
     // We need to add padding.
     CharUnits PadSize = Context.toCharUnitsFromBits(
       llvm::RoundUpToAlignment(FieldOffset - NextFieldOffsetInBits, 
-                               Context.Target.getCharAlign()));
+                               Context.getTargetInfo().getCharAlign()));
 
     AppendPadding(PadSize);
   }
diff --git a/lib/CodeGen/CGObjC.cpp b/lib/CodeGen/CGObjC.cpp
index f8f1928..01748ee 100644
--- a/lib/CodeGen/CGObjC.cpp
+++ b/lib/CodeGen/CGObjC.cpp
@@ -442,7 +442,7 @@
     // objc_getProperty does an autorelease, so we should suppress ours.
     AutoreleaseResult = false;
   } else {
-    const llvm::Triple &Triple = getContext().Target.getTriple();
+    const llvm::Triple &Triple = getContext().getTargetInfo().getTriple();
     QualType IVART = Ivar->getType();
     if (IsAtomic &&
         IVART->isScalarType() &&
@@ -603,7 +603,7 @@
   ObjCMethodDecl *OMD = PD->getSetterMethodDecl();
   assert(OMD && "Invalid call to generate setter (empty method)");
   StartObjCMethod(OMD, IMP->getClassInterface(), PID->getLocStart());
-  const llvm::Triple &Triple = getContext().Target.getTriple();
+  const llvm::Triple &Triple = getContext().getTargetInfo().getTriple();
   QualType IVART = Ivar->getType();
   bool IsCopy = PD->getSetterKind() == ObjCPropertyDecl::Copy;
   bool IsAtomic =
diff --git a/lib/CodeGen/CGObjCMac.cpp b/lib/CodeGen/CGObjCMac.cpp
index c0f016a..8223560 100644
--- a/lib/CodeGen/CGObjCMac.cpp
+++ b/lib/CodeGen/CGObjCMac.cpp
@@ -1612,8 +1612,8 @@
   bool hasUnion = false;
   SkipIvars.clear();
   IvarsInfo.clear();
-  unsigned WordSizeInBits = CGM.getContext().Target.getPointerWidth(0);
-  unsigned ByteSizeInBits = CGM.getContext().Target.getCharWidth();
+  unsigned WordSizeInBits = CGM.getContext().getTargetInfo().getPointerWidth(0);
+  unsigned ByteSizeInBits = CGM.getContext().getTargetInfo().getCharWidth();
   
   // __isa is the first field in block descriptor and must assume by runtime's
   // convention that it is GC'able.
@@ -3600,8 +3600,8 @@
 
   if (RecFields.empty())
     return;
-  unsigned WordSizeInBits = CGM.getContext().Target.getPointerWidth(0);
-  unsigned ByteSizeInBits = CGM.getContext().Target.getCharWidth();
+  unsigned WordSizeInBits = CGM.getContext().getTargetInfo().getPointerWidth(0);
+  unsigned ByteSizeInBits = CGM.getContext().getTargetInfo().getCharWidth();
   if (!RD && CGM.getLangOptions().ObjCAutoRefCount) {
     const FieldDecl *FirstField = RecFields[0];
     FirstFieldDelta = 
diff --git a/lib/CodeGen/CGObjCRuntime.cpp b/lib/CodeGen/CGObjCRuntime.cpp
index 2f533b1..ce26114 100644
--- a/lib/CodeGen/CGObjCRuntime.cpp
+++ b/lib/CodeGen/CGObjCRuntime.cpp
@@ -117,7 +117,7 @@
   uint64_t TypeSizeInBits = CGF.CGM.getContext().toBits(RL.getSize());
   uint64_t FieldBitOffset = LookupFieldBitOffset(CGF.CGM, OID, 0, Ivar);
   uint64_t BitOffset = FieldBitOffset % CGF.CGM.getContext().getCharWidth();
-  uint64_t ContainingTypeAlign = CGF.CGM.getContext().Target.getCharAlign();
+  uint64_t ContainingTypeAlign = CGF.CGM.getContext().getTargetInfo().getCharAlign();
   uint64_t ContainingTypeSize = TypeSizeInBits - (FieldBitOffset - BitOffset);
   uint64_t BitFieldSize =
     Ivar->getBitWidth()->EvaluateAsInt(CGF.getContext()).getZExtValue();
diff --git a/lib/CodeGen/CGRecordLayoutBuilder.cpp b/lib/CodeGen/CGRecordLayoutBuilder.cpp
index f4e8965..d55ea51 100644
--- a/lib/CodeGen/CGRecordLayoutBuilder.cpp
+++ b/lib/CodeGen/CGRecordLayoutBuilder.cpp
@@ -371,7 +371,7 @@
 
   uint64_t nextFieldOffsetInBits = Types.getContext().toBits(NextFieldOffset);
   CharUnits numBytesToAppend;
-  unsigned charAlign = Types.getContext().Target.getCharAlign();
+  unsigned charAlign = Types.getContext().getTargetInfo().getCharAlign();
 
   if (fieldOffset < nextFieldOffsetInBits && !BitsAvailableInLastField) {
     assert(fieldOffset % charAlign == 0 && 
@@ -502,7 +502,7 @@
     llvm::Type *FieldTy = llvm::Type::getInt8Ty(Types.getLLVMContext());
     CharUnits NumBytesToAppend = Types.getContext().toCharUnitsFromBits(
       llvm::RoundUpToAlignment(FieldSize, 
-                               Types.getContext().Target.getCharAlign()));
+                               Types.getContext().getTargetInfo().getCharAlign()));
 
     if (NumBytesToAppend > CharUnits::One())
       FieldTy = llvm::ArrayType::get(FieldTy, NumBytesToAppend.getQuantity());
diff --git a/lib/CodeGen/CGVTables.cpp b/lib/CodeGen/CGVTables.cpp
index b71145f..4743d57 100644
--- a/lib/CodeGen/CGVTables.cpp
+++ b/lib/CodeGen/CGVTables.cpp
@@ -839,7 +839,7 @@
   int64_t OffsetIndex = -(int64_t)(3 + Components.size());
     
   CharUnits PointerWidth = 
-    Context.toCharUnitsFromBits(Context.Target.getPointerWidth(0));
+    Context.toCharUnitsFromBits(Context.getTargetInfo().getPointerWidth(0));
   CharUnits OffsetOffset = PointerWidth * OffsetIndex;
   return OffsetOffset;
 }
diff --git a/lib/CodeGen/CodeGenFunction.cpp b/lib/CodeGen/CodeGenFunction.cpp
index cd8f635..7e8415b 100644
--- a/lib/CodeGen/CodeGenFunction.cpp
+++ b/lib/CodeGen/CodeGenFunction.cpp
@@ -30,7 +30,7 @@
 
 CodeGenFunction::CodeGenFunction(CodeGenModule &cgm)
   : CodeGenTypeCache(cgm), CGM(cgm),
-    Target(CGM.getContext().Target), Builder(cgm.getModule().getContext()),
+    Target(CGM.getContext().getTargetInfo()), Builder(cgm.getModule().getContext()),
     AutoreleaseResult(false), BlockInfo(0), BlockPointer(0),
     NormalCleanupDest(0), NextCleanupDestIndex(1),
     EHResumeBlock(0), ExceptionSlot(0), EHSelectorSlot(0),
diff --git a/lib/CodeGen/CodeGenModule.cpp b/lib/CodeGen/CodeGenModule.cpp
index 3e30c57..dbcb7ac 100644
--- a/lib/CodeGen/CodeGenModule.cpp
+++ b/lib/CodeGen/CodeGenModule.cpp
@@ -45,7 +45,7 @@
 using namespace CodeGen;
 
 static CGCXXABI &createCXXABI(CodeGenModule &CGM) {
-  switch (CGM.getContext().Target.getCXXABI()) {
+  switch (CGM.getContext().getTargetInfo().getCXXABI()) {
   case CXXABI_ARM: return *CreateARMCXXABI(CGM);
   case CXXABI_Itanium: return *CreateItaniumCXXABI(CGM);
   case CXXABI_Microsoft: return *CreateMicrosoftCXXABI(CGM);
@@ -99,10 +99,10 @@
   Int8Ty = llvm::Type::getInt8Ty(LLVMContext);
   Int32Ty = llvm::Type::getInt32Ty(LLVMContext);
   Int64Ty = llvm::Type::getInt64Ty(LLVMContext);
-  PointerWidthInBits = C.Target.getPointerWidth(0);
+  PointerWidthInBits = C.getTargetInfo().getPointerWidth(0);
   PointerAlignInBytes =
-    C.toCharUnitsFromBits(C.Target.getPointerAlign(0)).getQuantity();
-  IntTy = llvm::IntegerType::get(LLVMContext, C.Target.getIntWidth());
+    C.toCharUnitsFromBits(C.getTargetInfo().getPointerAlign(0)).getQuantity();
+  IntTy = llvm::IntegerType::get(LLVMContext, C.getTargetInfo().getIntWidth());
   IntPtrTy = llvm::IntegerType::get(LLVMContext, PointerWidthInBits);
   Int8PtrTy = Int8Ty->getPointerTo(0);
   Int8PtrPtrTy = Int8PtrTy->getPointerTo(0);
@@ -167,7 +167,7 @@
 }
 
 bool CodeGenModule::isTargetDarwin() const {
-  return getContext().Target.getTriple().isOSDarwin();
+  return getContext().getTargetInfo().getTriple().isOSDarwin();
 }
 
 void CodeGenModule::Error(SourceLocation loc, StringRef error) {
@@ -1802,7 +1802,7 @@
   GV = new llvm::GlobalVariable(getModule(), C->getType(), true,
                                 llvm::GlobalVariable::PrivateLinkage, C,
                                 "_unnamed_cfstring_");
-  if (const char *Sect = getContext().Target.getCFStringSection())
+  if (const char *Sect = getContext().getTargetInfo().getCFStringSection())
     GV->setSection(Sect);
   Entry.setValue(GV);
 
@@ -1925,8 +1925,8 @@
   // FIXME. Fix section.
   if (const char *Sect = 
         Features.ObjCNonFragileABI 
-          ? getContext().Target.getNSStringNonFragileABISection() 
-          : getContext().Target.getNSStringSection())
+          ? getContext().getTargetInfo().getNSStringNonFragileABISection() 
+          : getContext().getTargetInfo().getNSStringSection())
     GV->setSection(Sect);
   Entry.setValue(GV);
   
@@ -1984,13 +1984,13 @@
   case StringLiteral::UTF8:
     break;
   case StringLiteral::Wide:
-    RealLen *= Context.Target.getWCharWidth() / Context.getCharWidth();
+    RealLen *= Context.getTargetInfo().getWCharWidth() / Context.getCharWidth();
     break;
   case StringLiteral::UTF16:
-    RealLen *= Context.Target.getChar16Width() / Context.getCharWidth();
+    RealLen *= Context.getTargetInfo().getChar16Width() / Context.getCharWidth();
     break;
   case StringLiteral::UTF32:
-    RealLen *= Context.Target.getChar32Width() / Context.getCharWidth();
+    RealLen *= Context.getTargetInfo().getChar32Width() / Context.getCharWidth();
     break;
   }
 
diff --git a/lib/CodeGen/CodeGenModule.h b/lib/CodeGen/CodeGenModule.h
index 076c29c..53c2900 100644
--- a/lib/CodeGen/CodeGenModule.h
+++ b/lib/CodeGen/CodeGenModule.h
@@ -383,7 +383,7 @@
   CodeGenVTables &getVTables() { return VTables; }
   Diagnostic &getDiags() const { return Diags; }
   const llvm::TargetData &getTargetData() const { return TheTargetData; }
-  const TargetInfo &getTarget() const { return Context.Target; }
+  const TargetInfo &getTarget() const { return Context.getTargetInfo(); }
   llvm::LLVMContext &getLLVMContext() { return VMContext; }
   const TargetCodeGenInfo &getTargetCodeGenInfo();
   bool isTargetDarwin() const;
diff --git a/lib/CodeGen/CodeGenTypes.cpp b/lib/CodeGen/CodeGenTypes.cpp
index e863f77..c96a7f3 100644
--- a/lib/CodeGen/CodeGenTypes.cpp
+++ b/lib/CodeGen/CodeGenTypes.cpp
@@ -29,7 +29,7 @@
 CodeGenTypes::CodeGenTypes(ASTContext &Ctx, llvm::Module& M,
                            const llvm::TargetData &TD, const ABIInfo &Info,
                            CGCXXABI &CXXABI, const CodeGenOptions &CGO)
-  : Context(Ctx), Target(Ctx.Target), TheModule(M), TheTargetData(TD),
+  : Context(Ctx), Target(Ctx.getTargetInfo()), TheModule(M), TheTargetData(TD),
     TheABIInfo(Info), TheCXXABI(CXXABI), CodeGenOpts(CGO) {
   SkippedLayout = false;
 }
diff --git a/lib/CodeGen/ItaniumCXXABI.cpp b/lib/CodeGen/ItaniumCXXABI.cpp
index 26caeb9..cbcc449 100644
--- a/lib/CodeGen/ItaniumCXXABI.cpp
+++ b/lib/CodeGen/ItaniumCXXABI.cpp
@@ -513,7 +513,7 @@
 
     const ASTContext &Context = getContext();
     CharUnits PointerWidth =
-      Context.toCharUnitsFromBits(Context.Target.getPointerWidth(0));
+      Context.toCharUnitsFromBits(Context.getTargetInfo().getPointerWidth(0));
     uint64_t VTableOffset = (Index * PointerWidth.getQuantity());
 
     if (IsARM) {
diff --git a/lib/CodeGen/ModuleBuilder.cpp b/lib/CodeGen/ModuleBuilder.cpp
index 4a2c4ab..24f75f1 100644
--- a/lib/CodeGen/ModuleBuilder.cpp
+++ b/lib/CodeGen/ModuleBuilder.cpp
@@ -52,9 +52,9 @@
     virtual void Initialize(ASTContext &Context) {
       Ctx = &Context;
 
-      M->setTargetTriple(Ctx->Target.getTriple().getTriple());
-      M->setDataLayout(Ctx->Target.getTargetDescription());
-      TD.reset(new llvm::TargetData(Ctx->Target.getTargetDescription()));
+      M->setTargetTriple(Ctx->getTargetInfo().getTriple().getTriple());
+      M->setDataLayout(Ctx->getTargetInfo().getTargetDescription());
+      TD.reset(new llvm::TargetData(Ctx->getTargetInfo().getTargetDescription()));
       Builder.reset(new CodeGen::CodeGenModule(Context, CodeGenOpts,
                                                *M, *TD, Diags));
     }
diff --git a/lib/CodeGen/TargetInfo.cpp b/lib/CodeGen/TargetInfo.cpp
index 563ca5c..31234aa 100644
--- a/lib/CodeGen/TargetInfo.cpp
+++ b/lib/CodeGen/TargetInfo.cpp
@@ -903,7 +903,7 @@
   /// required strict binary compatibility with older versions of GCC
   /// may need to exempt themselves.
   bool honorsRevision0_98() const {
-    return !getContext().Target.getTriple().isOSDarwin();
+    return !getContext().getTargetInfo().getTriple().isOSDarwin();
   }
 
 public:
@@ -2177,7 +2177,7 @@
 
     // FIXME: mingw-w64-gcc emits 128-bit struct as i128
     if (Size == 128 &&
-        getContext().Target.getTriple().getOS() == llvm::Triple::MinGW32)
+        getContext().getTargetInfo().getTriple().getOS() == llvm::Triple::MinGW32)
       return ABIArgInfo::getDirect(llvm::IntegerType::get(getVMContext(),
                                                           Size));
 
@@ -2312,7 +2312,7 @@
   ARMABIInfo(CodeGenTypes &CGT, ABIKind _Kind) : ABIInfo(CGT), Kind(_Kind) {}
 
   bool isEABI() const {
-    StringRef Env = getContext().Target.getTriple().getEnvironmentName();
+    StringRef Env = getContext().getTargetInfo().getTriple().getEnvironmentName();
     return (Env == "gnueabi" || Env == "eabi");
   }
 
@@ -2755,7 +2755,7 @@
 
   // Calling convention as default by an ABI.
   llvm::CallingConv::ID DefaultCC;
-  StringRef Env = getContext().Target.getTriple().getEnvironmentName();
+  StringRef Env = getContext().getTargetInfo().getTriple().getEnvironmentName();
   if (Env == "device")
     DefaultCC = llvm::CallingConv::PTX_Device;
   else
@@ -3162,7 +3162,7 @@
   // For now we just cache the TargetCodeGenInfo in CodeGenModule and don't
   // free it.
 
-  const llvm::Triple &Triple = getContext().Target.getTriple();
+  const llvm::Triple &Triple = getContext().getTargetInfo().getTriple();
   switch (Triple.getArch()) {
   default:
     return *(TheTargetCodeGenInfo = new DefaultTargetCodeGenInfo(Types));
@@ -3176,7 +3176,7 @@
     {
       ARMABIInfo::ABIKind Kind = ARMABIInfo::AAPCS;
 
-      if (strcmp(getContext().Target.getABI(), "apcs-gnu") == 0)
+      if (strcmp(getContext().getTargetInfo().getABI(), "apcs-gnu") == 0)
         Kind = ARMABIInfo::APCS;
       else if (CodeGenOpts.FloatABI == "hard")
         Kind = ARMABIInfo::AAPCS_VFP;
@@ -3201,7 +3201,7 @@
     return *(TheTargetCodeGenInfo = new MSP430TargetCodeGenInfo(Types));
 
   case llvm::Triple::x86: {
-    bool DisableMMX = strcmp(getContext().Target.getABI(), "no-mmx") == 0;
+    bool DisableMMX = strcmp(getContext().getTargetInfo().getABI(), "no-mmx") == 0;
 
     if (Triple.isOSDarwin())
       return *(TheTargetCodeGenInfo =
diff --git a/lib/Frontend/ASTUnit.cpp b/lib/Frontend/ASTUnit.cpp
index 370e1a9..34a6dab 100644
--- a/lib/Frontend/ASTUnit.cpp
+++ b/lib/Frontend/ASTUnit.cpp
@@ -377,6 +377,7 @@
 /// a Preprocessor.
 class ASTInfoCollector : public ASTReaderListener {
   Preprocessor &PP;
+  ASTContext &Context;
   LangOptions &LangOpt;
   HeaderSearch &HSI;
   llvm::IntrusiveRefCntPtr<TargetInfo> &Target;
@@ -385,26 +386,30 @@
 
   unsigned NumHeaderInfos;
 
-  bool InitializedPreprocessor;
+  bool InitializedLanguage;
 public:
-  ASTInfoCollector(Preprocessor &PP,
-                   LangOptions &LangOpt, HeaderSearch &HSI,
+  ASTInfoCollector(Preprocessor &PP, ASTContext &Context, LangOptions &LangOpt, 
+                   HeaderSearch &HSI,
                    llvm::IntrusiveRefCntPtr<TargetInfo> &Target,
                    std::string &Predefines,
                    unsigned &Counter)
-    : PP(PP), LangOpt(LangOpt), HSI(HSI), Target(Target),
+    : PP(PP), Context(Context), LangOpt(LangOpt), HSI(HSI), Target(Target),
       Predefines(Predefines), Counter(Counter), NumHeaderInfos(0),
-      InitializedPreprocessor(false) {}
+      InitializedLanguage(false) {}
 
   virtual bool ReadLanguageOptions(const LangOptions &LangOpts) {
-    if (InitializedPreprocessor)
+    if (InitializedLanguage)
       return false;
     
     LangOpt = LangOpts;
     
     // Initialize the preprocessor.
     PP.Initialize(*Target);
-    InitializedPreprocessor = true;
+    
+    // Initialize the ASTContext
+    Context.InitBuiltinTypes(*Target);
+    
+    InitializedLanguage = true;
     return false;
   }
 
@@ -607,6 +612,17 @@
                              /*IILookup=*/0,
                              /*OwnsHeaderSearch=*/false,
                              /*DelayInitialization=*/true);
+  Preprocessor &PP = *AST->PP;
+
+  AST->Ctx = new ASTContext(AST->ASTFileLangOpts,
+                            AST->getSourceManager(),
+                            /*Target=*/0,
+                            PP.getIdentifierTable(),
+                            PP.getSelectorTable(),
+                            PP.getBuiltinInfo(),
+                            /* size_reserve = */0,
+                            /*DelayInitialization=*/true);
+  ASTContext &Context = *AST->Ctx;
 
   Reader.reset(new ASTReader(AST->getSourceManager(), AST->getFileManager(),
                              AST->getDiagnostics()));
@@ -615,7 +631,7 @@
   llvm::CrashRecoveryContextCleanupRegistrar<ASTReader>
     ReaderCleanup(Reader.get());
 
-  Reader->setListener(new ASTInfoCollector(*AST->PP,
+  Reader->setListener(new ASTInfoCollector(*AST->PP, Context,
                                            AST->ASTFileLangOpts, HeaderInfo, 
                                            AST->Target, Predefines, Counter));
 
@@ -631,26 +647,13 @@
 
   AST->OriginalSourceFile = Reader->getOriginalSourceFile();
 
-  // AST file loaded successfully. Now create the preprocessor.
-  Preprocessor &PP = *AST->PP;
-
   PP.setPredefines(Reader->getSuggestedPredefines());
   PP.setCounterValue(Counter);
   Reader->setPreprocessor(PP);
 
   // Create and initialize the ASTContext.
-
-  AST->Ctx = new ASTContext(AST->ASTFileLangOpts,
-                            AST->getSourceManager(),
-                            *AST->Target,
-                            PP.getIdentifierTable(),
-                            PP.getSelectorTable(),
-                            PP.getBuiltinInfo(),
-                            /* size_reserve = */0);
-  ASTContext &Context = *AST->Ctx;
-
   Reader->InitializeContext(Context);
-
+  
   // Attach the AST reader to the AST context as an external AST
   // source, so that declarations will be deserialized from the
   // AST file as needed.
diff --git a/lib/Frontend/CompilerInstance.cpp b/lib/Frontend/CompilerInstance.cpp
index de950da..2252cd6 100644
--- a/lib/Frontend/CompilerInstance.cpp
+++ b/lib/Frontend/CompilerInstance.cpp
@@ -240,7 +240,7 @@
 void CompilerInstance::createASTContext() {
   Preprocessor &PP = getPreprocessor();
   Context = new ASTContext(getLangOpts(), PP.getSourceManager(),
-                           getTarget(), PP.getIdentifierTable(),
+                           &getTarget(), PP.getIdentifierTable(),
                            PP.getSelectorTable(), PP.getBuiltinInfo(),
                            /*size_reserve=*/ 0);
 }
diff --git a/lib/Sema/SemaChecking.cpp b/lib/Sema/SemaChecking.cpp
index 30c247f..f5dec06 100644
--- a/lib/Sema/SemaChecking.cpp
+++ b/lib/Sema/SemaChecking.cpp
@@ -189,7 +189,7 @@
   // Since the target specific builtins for each arch overlap, only check those
   // of the arch we are compiling for.
   if (BuiltinID >= Builtin::FirstTSBuiltin) {
-    switch (Context.Target.getTriple().getArch()) {
+    switch (Context.getTargetInfo().getTriple().getArch()) {
       case llvm::Triple::arm:
       case llvm::Triple::thumb:
         if (CheckARMBuiltinFunctionCall(BuiltinID, TheCall))
diff --git a/lib/Sema/SemaDecl.cpp b/lib/Sema/SemaDecl.cpp
index b5cd657..dc16dca 100644
--- a/lib/Sema/SemaDecl.cpp
+++ b/lib/Sema/SemaDecl.cpp
@@ -3772,7 +3772,7 @@
   if (D.getDeclSpec().isThreadSpecified()) {
     if (NewVD->hasLocalStorage())
       Diag(D.getDeclSpec().getThreadSpecLoc(), diag::err_thread_non_global);
-    else if (!Context.Target.isTLSSupported())
+    else if (!Context.getTargetInfo().isTLSSupported())
       Diag(D.getDeclSpec().getThreadSpecLoc(), diag::err_thread_unsupported);
     else
       NewVD->setThreadSpecified(true);
@@ -3802,7 +3802,7 @@
         Diag(E->getExprLoc(), diag::warn_asm_label_on_auto_decl) << Label;
         break;
       case SC_Register:
-        if (!Context.Target.isValidGCCRegisterName(Label))
+        if (!Context.getTargetInfo().isValidGCCRegisterName(Label))
           Diag(E->getExprLoc(), diag::err_asm_unknown_register_name) << Label;
         break;
       case SC_Static:
@@ -5328,7 +5328,7 @@
   // Darwin passes an undocumented fourth argument of type char**.  If
   // other platforms start sprouting these, the logic below will start
   // getting shifty.
-  if (nparams == 4 && Context.Target.getTriple().isOSDarwin())
+  if (nparams == 4 && Context.getTargetInfo().getTriple().isOSDarwin())
     HasExtraParameters = false;
 
   if (HasExtraParameters) {
@@ -8886,7 +8886,7 @@
                                           SourceLocation IdLoc,
                                           IdentifierInfo *Id,
                                           Expr *Val) {
-  unsigned IntWidth = Context.Target.getIntWidth();
+  unsigned IntWidth = Context.getTargetInfo().getIntWidth();
   llvm::APSInt EnumVal(IntWidth);
   QualType EltTy;
 
@@ -9130,9 +9130,9 @@
   // TODO: If the result value doesn't fit in an int, it must be a long or long
   // long value.  ISO C does not support this, but GCC does as an extension,
   // emit a warning.
-  unsigned IntWidth = Context.Target.getIntWidth();
-  unsigned CharWidth = Context.Target.getCharWidth();
-  unsigned ShortWidth = Context.Target.getShortWidth();
+  unsigned IntWidth = Context.getTargetInfo().getIntWidth();
+  unsigned CharWidth = Context.getTargetInfo().getCharWidth();
+  unsigned ShortWidth = Context.getTargetInfo().getShortWidth();
 
   // Verify that all the values are okay, compute the size of the values, and
   // reverse the list.
@@ -9205,12 +9205,12 @@
       BestType = Context.IntTy;
       BestWidth = IntWidth;
     } else {
-      BestWidth = Context.Target.getLongWidth();
+      BestWidth = Context.getTargetInfo().getLongWidth();
 
       if (NumNegativeBits <= BestWidth && NumPositiveBits < BestWidth) {
         BestType = Context.LongTy;
       } else {
-        BestWidth = Context.Target.getLongLongWidth();
+        BestWidth = Context.getTargetInfo().getLongLongWidth();
 
         if (NumNegativeBits > BestWidth || NumPositiveBits >= BestWidth)
           Diag(Enum->getLocation(), diag::warn_enum_too_large);
@@ -9237,13 +9237,13 @@
         = (NumPositiveBits == BestWidth || !getLangOptions().CPlusPlus)
                            ? Context.UnsignedIntTy : Context.IntTy;
     } else if (NumPositiveBits <=
-               (BestWidth = Context.Target.getLongWidth())) {
+               (BestWidth = Context.getTargetInfo().getLongWidth())) {
       BestType = Context.UnsignedLongTy;
       BestPromotionType
         = (NumPositiveBits == BestWidth || !getLangOptions().CPlusPlus)
                            ? Context.UnsignedLongTy : Context.LongTy;
     } else {
-      BestWidth = Context.Target.getLongLongWidth();
+      BestWidth = Context.getTargetInfo().getLongLongWidth();
       assert(NumPositiveBits <= BestWidth &&
              "How could an initializer get larger than ULL?");
       BestType = Context.UnsignedLongLongTy;
diff --git a/lib/Sema/SemaDeclAttr.cpp b/lib/Sema/SemaDeclAttr.cpp
index d3595a2..ae4cef9 100644
--- a/lib/Sema/SemaDeclAttr.cpp
+++ b/lib/Sema/SemaDeclAttr.cpp
@@ -1194,7 +1194,7 @@
     return;
   }
 
-  if (S.Context.Target.getTriple().isOSDarwin()) {
+  if (S.Context.getTargetInfo().getTriple().isOSDarwin()) {
     S.Diag(Attr.getLoc(), diag::err_alias_not_supported_on_darwin);
     return;
   }
@@ -1917,7 +1917,7 @@
              diag::warn_attribute_weak_import_invalid_on_definition)
         << "weak_import" << 2 /*variable and function*/;
     else if (isa<ObjCPropertyDecl>(D) || isa<ObjCMethodDecl>(D) ||
-             (S.Context.Target.getTriple().isOSDarwin() &&
+             (S.Context.getTargetInfo().getTriple().isOSDarwin() &&
               isa<ObjCInterfaceDecl>(D))) {
       // Nothing to warn about here.
     } else
@@ -1968,7 +1968,7 @@
   }
 
   // If the target wants to validate the section specifier, make it happen.
-  std::string Error = S.Context.Target.isValidSectionSpecifier(SE->getString());
+  std::string Error = S.Context.getTargetInfo().isValidSectionSpecifier(SE->getString());
   if (!Error.empty()) {
     S.Diag(SE->getLocStart(), diag::err_attribute_section_invalid_for_target)
     << Error;
@@ -2587,13 +2587,13 @@
     // FIXME: glibc uses 'word' to define register_t; this is narrower than a
     // pointer on PIC16 and other embedded platforms.
     if (Str == "word")
-      DestWidth = S.Context.Target.getPointerWidth(0);
+      DestWidth = S.Context.getTargetInfo().getPointerWidth(0);
     else if (Str == "byte")
-      DestWidth = S.Context.Target.getCharWidth();
+      DestWidth = S.Context.getTargetInfo().getCharWidth();
     break;
   case 7:
     if (Str == "pointer")
-      DestWidth = S.Context.Target.getPointerWidth(0);
+      DestWidth = S.Context.getTargetInfo().getPointerWidth(0);
     break;
   }
 
@@ -2667,12 +2667,12 @@
     if (!IntegerMode)
       NewTy = S.Context.DoubleTy;
     else if (OldTy->isSignedIntegerType())
-      if (S.Context.Target.getLongWidth() == 64)
+      if (S.Context.getTargetInfo().getLongWidth() == 64)
         NewTy = S.Context.LongTy;
       else
         NewTy = S.Context.LongLongTy;
     else
-      if (S.Context.Target.getLongWidth() == 64)
+      if (S.Context.getTargetInfo().getLongWidth() == 64)
         NewTy = S.Context.UnsignedLongTy;
       else
         NewTy = S.Context.UnsignedLongLongTy;
@@ -3031,7 +3031,7 @@
     return true;
   }
 
-  if (Context.Target.getRegParmMax() == 0) {
+  if (Context.getTargetInfo().getRegParmMax() == 0) {
     Diag(Attr.getLoc(), diag::err_attribute_regparm_wrong_platform)
       << NumParamsExpr->getSourceRange();
     Attr.setInvalid();
@@ -3039,9 +3039,9 @@
   }
 
   numParams = NumParams.getZExtValue();
-  if (numParams > Context.Target.getRegParmMax()) {
+  if (numParams > Context.getTargetInfo().getRegParmMax()) {
     Diag(Attr.getLoc(), diag::err_attribute_regparm_invalid_number)
-      << Context.Target.getRegParmMax() << NumParamsExpr->getSourceRange();
+      << Context.getTargetInfo().getRegParmMax() << NumParamsExpr->getSourceRange();
     Attr.setInvalid();
     return true;
   }
diff --git a/lib/Sema/SemaExpr.cpp b/lib/Sema/SemaExpr.cpp
index f30606f..875aefa 100644
--- a/lib/Sema/SemaExpr.cpp
+++ b/lib/Sema/SemaExpr.cpp
@@ -2438,7 +2438,7 @@
   // cannot have a trigraph, escaped newline, radix prefix, or type suffix.
   if (Tok.getLength() == 1) {
     const char Val = PP.getSpellingOfSingleCharacterNumericConstant(Tok);
-    unsigned IntSize = Context.Target.getIntWidth();
+    unsigned IntSize = Context.getTargetInfo().getIntWidth();
     return Owned(IntegerLiteral::Create(Context, llvm::APInt(IntSize, Val-'0'),
                     Context.IntTy, Tok.getLocation()));
   }
@@ -2518,7 +2518,7 @@
       Diag(Tok.getLocation(), diag::ext_longlong);
 
     // Get the value in the widest-possible width.
-    llvm::APInt ResultVal(Context.Target.getIntMaxTWidth(), 0);
+    llvm::APInt ResultVal(Context.getTargetInfo().getIntMaxTWidth(), 0);
 
     if (Literal.GetIntegerValue(ResultVal)) {
       // If this value didn't fit into uintmax_t, warn and force to ull.
@@ -2538,7 +2538,7 @@
       unsigned Width = 0;
       if (!Literal.isLong && !Literal.isLongLong) {
         // Are int/unsigned possibilities?
-        unsigned IntSize = Context.Target.getIntWidth();
+        unsigned IntSize = Context.getTargetInfo().getIntWidth();
 
         // Does it fit in a unsigned int?
         if (ResultVal.isIntN(IntSize)) {
@@ -2553,7 +2553,7 @@
 
       // Are long/unsigned long possibilities?
       if (Ty.isNull() && !Literal.isLongLong) {
-        unsigned LongSize = Context.Target.getLongWidth();
+        unsigned LongSize = Context.getTargetInfo().getLongWidth();
 
         // Does it fit in a unsigned long?
         if (ResultVal.isIntN(LongSize)) {
@@ -2568,7 +2568,7 @@
 
       // Finally, check long long if needed.
       if (Ty.isNull()) {
-        unsigned LongLongSize = Context.Target.getLongLongWidth();
+        unsigned LongLongSize = Context.getTargetInfo().getLongLongWidth();
 
         // Does it fit in a unsigned long long?
         if (ResultVal.isIntN(LongLongSize)) {
@@ -2589,7 +2589,7 @@
       if (Ty.isNull()) {
         Diag(Tok.getLocation(), diag::warn_integer_too_large_for_signed);
         Ty = Context.UnsignedLongLongTy;
-        Width = Context.Target.getLongLongWidth();
+        Width = Context.getTargetInfo().getLongLongWidth();
       }
 
       if (ResultVal.getBitWidth() != Width)
@@ -8713,12 +8713,12 @@
   // The type of __null will be int or long, depending on the size of
   // pointers on the target.
   QualType Ty;
-  unsigned pw = Context.Target.getPointerWidth(0);
-  if (pw == Context.Target.getIntWidth())
+  unsigned pw = Context.getTargetInfo().getPointerWidth(0);
+  if (pw == Context.getTargetInfo().getIntWidth())
     Ty = Context.IntTy;
-  else if (pw == Context.Target.getLongWidth())
+  else if (pw == Context.getTargetInfo().getLongWidth())
     Ty = Context.LongTy;
-  else if (pw == Context.Target.getLongLongWidth())
+  else if (pw == Context.getTargetInfo().getLongLongWidth())
     Ty = Context.LongLongTy;
   else {
     assert(!"I don't know size of pointer!");
diff --git a/lib/Sema/SemaExprCXX.cpp b/lib/Sema/SemaExprCXX.cpp
index 4f49463..428e728 100644
--- a/lib/Sema/SemaExprCXX.cpp
+++ b/lib/Sema/SemaExprCXX.cpp
@@ -1251,7 +1251,7 @@
   // FIXME: Should the Sema create the expression and embed it in the syntax
   // tree? Or should the consumer just recalculate the value?
   IntegerLiteral Size(Context, llvm::APInt::getNullValue(
-                      Context.Target.getPointerWidth(0)),
+                      Context.getTargetInfo().getPointerWidth(0)),
                       Context.getSizeType(),
                       SourceLocation());
   AllocArgs[0] = &Size;
diff --git a/lib/Sema/SemaStmt.cpp b/lib/Sema/SemaStmt.cpp
index d03a6ac..7f175b3 100644
--- a/lib/Sema/SemaStmt.cpp
+++ b/lib/Sema/SemaStmt.cpp
@@ -2016,7 +2016,7 @@
       OutputName = Names[i]->getName();
 
     TargetInfo::ConstraintInfo Info(Literal->getString(), OutputName);
-    if (!Context.Target.validateOutputConstraint(Info))
+    if (!Context.getTargetInfo().validateOutputConstraint(Info))
       return StmtError(Diag(Literal->getLocStart(),
                             diag::err_asm_invalid_output_constraint)
                        << Info.getConstraintStr());
@@ -2045,7 +2045,7 @@
       InputName = Names[i]->getName();
 
     TargetInfo::ConstraintInfo Info(Literal->getString(), InputName);
-    if (!Context.Target.validateInputConstraint(OutputConstraintInfos.data(),
+    if (!Context.getTargetInfo().validateInputConstraint(OutputConstraintInfos.data(),
                                                 NumOutputs, Info)) {
       return StmtError(Diag(Literal->getLocStart(),
                             diag::err_asm_invalid_input_constraint)
@@ -2089,7 +2089,7 @@
 
     StringRef Clobber = Literal->getString();
 
-    if (!Context.Target.isValidClobber(Clobber))
+    if (!Context.getTargetInfo().isValidClobber(Clobber))
       return StmtError(Diag(Literal->getLocStart(),
                   diag::err_asm_unknown_register_name) << Clobber);
   }
diff --git a/lib/Sema/SemaType.cpp b/lib/Sema/SemaType.cpp
index f429449..c894230 100644
--- a/lib/Sema/SemaType.cpp
+++ b/lib/Sema/SemaType.cpp
@@ -1492,7 +1492,7 @@
   // type. In such cases, the compiler makes a worst-case assumption.
   // We make no such assumption right now, so emit an error if the
   // class isn't a complete type.
-  if (Context.Target.getCXXABI() == CXXABI_Microsoft &&
+  if (Context.getTargetInfo().getCXXABI() == CXXABI_Microsoft &&
       RequireCompleteType(Loc, Class, diag::err_incomplete_type))
     return QualType();
 
diff --git a/lib/Sema/TargetAttributesSema.cpp b/lib/Sema/TargetAttributesSema.cpp
index ab697ee..37fafd2 100644
--- a/lib/Sema/TargetAttributesSema.cpp
+++ b/lib/Sema/TargetAttributesSema.cpp
@@ -236,7 +236,7 @@
     X86AttributesSema() { }
     bool ProcessDeclAttribute(Scope *scope, Decl *D,
                               const AttributeList &Attr, Sema &S) const {
-      const llvm::Triple &Triple(S.Context.Target.getTriple());
+      const llvm::Triple &Triple(S.Context.getTargetInfo().getTriple());
       if (Triple.getOS() == llvm::Triple::Win32 ||
           Triple.getOS() == llvm::Triple::MinGW32) {
         switch (Attr.getKind()) {
@@ -261,7 +261,7 @@
   if (TheTargetAttributesSema)
     return *TheTargetAttributesSema;
 
-  const llvm::Triple &Triple(Context.Target.getTriple());
+  const llvm::Triple &Triple(Context.getTargetInfo().getTriple());
   switch (Triple.getArch()) {
   default:
     return *(TheTargetAttributesSema = new TargetAttributesSema);
diff --git a/lib/Serialization/ASTWriter.cpp b/lib/Serialization/ASTWriter.cpp
index f2ff332..e29e1b3 100644
--- a/lib/Serialization/ASTWriter.cpp
+++ b/lib/Serialization/ASTWriter.cpp
@@ -950,7 +950,7 @@
   using namespace llvm;
 
   // Metadata
-  const TargetInfo &Target = Context.Target;
+  const TargetInfo &Target = Context.getTargetInfo();
   BitCodeAbbrev *MetaAbbrev = new BitCodeAbbrev();
   MetaAbbrev->Add(BitCodeAbbrevOp(METADATA));
   MetaAbbrev->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 16)); // AST major
diff --git a/lib/StaticAnalyzer/Checkers/CallAndMessageChecker.cpp b/lib/StaticAnalyzer/Checkers/CallAndMessageChecker.cpp
index ba1dae8..44dacb9 100644
--- a/lib/StaticAnalyzer/Checkers/CallAndMessageChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/CallAndMessageChecker.cpp
@@ -323,7 +323,7 @@
     const uint64_t returnTypeSize = Ctx.getTypeSize(CanRetTy);
 
     if (voidPtrSize < returnTypeSize &&
-        !(supportsNilWithFloatRet(Ctx.Target.getTriple()) &&
+        !(supportsNilWithFloatRet(Ctx.getTargetInfo().getTriple()) &&
           (Ctx.FloatTy == CanRetTy ||
            Ctx.DoubleTy == CanRetTy ||
            Ctx.LongDoubleTy == CanRetTy ||
diff --git a/lib/StaticAnalyzer/Checkers/CheckSecuritySyntaxOnly.cpp b/lib/StaticAnalyzer/Checkers/CheckSecuritySyntaxOnly.cpp
index c4c3777..92fcba9 100644
--- a/lib/StaticAnalyzer/Checkers/CheckSecuritySyntaxOnly.cpp
+++ b/lib/StaticAnalyzer/Checkers/CheckSecuritySyntaxOnly.cpp
@@ -23,7 +23,7 @@
 using namespace ento;
 
 static bool isArc4RandomAvailable(const ASTContext &Ctx) {
-  const llvm::Triple &T = Ctx.Target.getTriple();
+  const llvm::Triple &T = Ctx.getTargetInfo().getTriple();
   return T.getVendor() == llvm::Triple::Apple ||
          T.getOS() == llvm::Triple::FreeBSD ||
          T.getOS() == llvm::Triple::NetBSD ||
diff --git a/lib/StaticAnalyzer/Checkers/UnixAPIChecker.cpp b/lib/StaticAnalyzer/Checkers/UnixAPIChecker.cpp
index 336df59..cec286d 100644
--- a/lib/StaticAnalyzer/Checkers/UnixAPIChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/UnixAPIChecker.cpp
@@ -62,7 +62,8 @@
   // The definition of O_CREAT is platform specific.  We need a better way
   // of querying this information from the checking environment.
   if (!Val_O_CREAT.hasValue()) {
-    if (C.getASTContext().Target.getTriple().getVendor() == llvm::Triple::Apple)
+    if (C.getASTContext().getTargetInfo().getTriple().getVendor() 
+                                                      == llvm::Triple::Apple)
       Val_O_CREAT = 0x0200;
     else {
       // FIXME: We need a more general way of getting the O_CREAT value.