Extend the ASTContext constructor to delay the initialization of

builtin types (When requested). This is another step toward making
ASTUnit build the ASTContext as needed when loading an AST file,
rather than doing so after the fact. No actual functionality change (yet).


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@138985 91177308-0d34-0410-b5e6-96231b3b80d8

18 files changed, 46 insertions, 46 deletions

diff --git a/lib/CodeGen/CGCall.cpp b/lib/CodeGen/CGCall.cpp
index f7cb5492a8..6e29543093 100644
--- a/lib/CodeGen/CGCall.cpp
+++ b/lib/CodeGen/CGCall.cpp
@@ -599,11 +599,11 @@ bool CodeGenModule::ReturnTypeUsesFPRet(QualType ResultType) {
     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 @@ void CodeGenModule::ConstructAttributeList(const CGFunctionInfo &FI,
   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 01aa6e906a..611b42da99 100644
--- a/lib/CodeGen/CGDebugInfo.cpp
+++ b/lib/CodeGen/CGDebugInfo.cpp
@@ -477,7 +477,7 @@ llvm::DIType CGDebugInfo::CreatePointerLikeType(unsigned Tag,
   // 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 @@ llvm::DIType CGDebugInfo::EmitTypeForVarWithBlocksAttr(const ValueDecl *VD,
   
   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 @@ void CGDebugInfo::EmitDeclare(const VarDecl *VD, unsigned Tag,
       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 e4c327b3ab..3b8f830278 100644
--- a/lib/CodeGen/CGDeclCXX.cpp
+++ b/lib/CodeGen/CGDeclCXX.cpp
@@ -176,7 +176,7 @@ CreateGlobalInitOrDestructFunction(CodeGenModule &CGM,
   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 5d6f57247c..6d8e38e6af 100644
--- a/lib/CodeGen/CGException.cpp
+++ b/lib/CodeGen/CGException.cpp
@@ -266,7 +266,7 @@ static bool PersonalityHasOnlyCXXUses(llvm::Constant *Fn) {
 /// 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 883656dbe8..b68e3388d6 100644
--- a/lib/CodeGen/CGExprAgg.cpp
+++ b/lib/CodeGen/CGExprAgg.cpp
@@ -966,7 +966,7 @@ static CharUnits GetNumNonZeroBytesInInit(const Expr *E, CodeGenFunction &CGF) {
         // 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 1ac0c58d2a..5c15ec470f 100644
--- a/lib/CodeGen/CGExprConstant.cpp
+++ b/lib/CodeGen/CGExprConstant.cpp
@@ -138,7 +138,7 @@ void ConstStructBuilder::AppendBitField(const FieldDecl *Field,
     // 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 f8f19285b3..01748ee825 100644
--- a/lib/CodeGen/CGObjC.cpp
+++ b/lib/CodeGen/CGObjC.cpp
@@ -442,7 +442,7 @@ void CodeGenFunction::GenerateObjCGetter(ObjCImplementationDecl *IMP,
     // 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 @@ void CodeGenFunction::GenerateObjCSetter(ObjCImplementationDecl *IMP,
   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 c0f016af57..8223560bc0 100644
--- a/lib/CodeGen/CGObjCMac.cpp
+++ b/lib/CodeGen/CGObjCMac.cpp
@@ -1612,8 +1612,8 @@ llvm::Constant *CGObjCCommonMac::BuildGCBlockLayout(CodeGenModule &CGM,
   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 @@ void CGObjCCommonMac::BuildAggrIvarLayout(const ObjCImplementationDecl *OI,
 
   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 2f533b15de..ce26114298 100644
--- a/lib/CodeGen/CGObjCRuntime.cpp
+++ b/lib/CodeGen/CGObjCRuntime.cpp
@@ -117,7 +117,7 @@ LValue CGObjCRuntime::EmitValueForIvarAtOffset(CodeGen::CodeGenFunction &CGF,
   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 f4e8965410..d55ea5171a 100644
--- a/lib/CodeGen/CGRecordLayoutBuilder.cpp
+++ b/lib/CodeGen/CGRecordLayoutBuilder.cpp
@@ -371,7 +371,7 @@ void CGRecordLayoutBuilder::LayoutBitField(const FieldDecl *D,
 
   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 @@ CGRecordLayoutBuilder::LayoutUnionField(const FieldDecl *Field,
     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 b71145fbed..4743d57937 100644
--- a/lib/CodeGen/CGVTables.cpp
+++ b/lib/CodeGen/CGVTables.cpp
@@ -839,7 +839,7 @@ CharUnits VCallAndVBaseOffsetBuilder::getCurrentOffsetOffset() const {
   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 cd8f635ee5..7e8415bb26 100644
--- a/lib/CodeGen/CodeGenFunction.cpp
+++ b/lib/CodeGen/CodeGenFunction.cpp
@@ -30,7 +30,7 @@ using namespace CodeGen;
 
 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 3e30c57f24..dbcb7acfee 100644
--- a/lib/CodeGen/CodeGenModule.cpp
+++ b/lib/CodeGen/CodeGenModule.cpp
@@ -45,7 +45,7 @@ using namespace clang;
 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 @@ CodeGenModule::CodeGenModule(ASTContext &C, const CodeGenOptions &CGO,
   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 @@ void CodeGenModule::DecorateInstruction(llvm::Instruction *Inst,
 }
 
 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 @@ CodeGenModule::GetAddrOfConstantCFString(const StringLiteral *Literal) {
   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 @@ CodeGenModule::GetAddrOfConstantString(const StringLiteral *Literal) {
   // 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 @@ std::string CodeGenModule::GetStringForStringLiteral(const StringLiteral *E) {
   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 076c29c4de..53c29002f9 100644
--- a/lib/CodeGen/CodeGenModule.h
+++ b/lib/CodeGen/CodeGenModule.h
@@ -383,7 +383,7 @@ public:
   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 e863f77901..c96a7f3a51 100644
--- a/lib/CodeGen/CodeGenTypes.cpp
+++ b/lib/CodeGen/CodeGenTypes.cpp
@@ -29,7 +29,7 @@ using namespace CodeGen;
 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 26caeb9653..cbcc4491c5 100644
--- a/lib/CodeGen/ItaniumCXXABI.cpp
+++ b/lib/CodeGen/ItaniumCXXABI.cpp
@@ -513,7 +513,7 @@ llvm::Constant *ItaniumCXXABI::EmitMemberPointer(const CXXMethodDecl *MD) {
 
     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 4a2c4abbeb..24f75f1753 100644
--- a/lib/CodeGen/ModuleBuilder.cpp
+++ b/lib/CodeGen/ModuleBuilder.cpp
@@ -52,9 +52,9 @@ namespace {
     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 563ca5cadd..31234aa425 100644
--- a/lib/CodeGen/TargetInfo.cpp
+++ b/lib/CodeGen/TargetInfo.cpp
@@ -903,7 +903,7 @@ class X86_64ABIInfo : public ABIInfo {
   /// 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 @@ ABIArgInfo WinX86_64ABIInfo::classify(QualType Ty) const {
 
     // 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 @@ public:
   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 @@ void PTXABIInfo::computeInfo(CGFunctionInfo &FI) const {
 
   // 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 @@ const TargetCodeGenInfo &CodeGenModule::getTargetCodeGenInfo() {
   // 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 @@ const TargetCodeGenInfo &CodeGenModule::getTargetCodeGenInfo() {
     {
       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 @@ const TargetCodeGenInfo &CodeGenModule::getTargetCodeGenInfo() {
     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 =