Move TargetData to DataLayout.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165402 91177308-0d34-0410-b5e6-96231b3b80d8

10 files changed, 59 insertions, 59 deletions

diff --git a/lib/CodeGen/AsmPrinter/ARMException.cpp b/lib/CodeGen/AsmPrinter/ARMException.cpp
index bf5d8c4880..b2ebf04e51 100644
--- a/lib/CodeGen/AsmPrinter/ARMException.cpp
+++ b/lib/CodeGen/AsmPrinter/ARMException.cpp
@@ -24,7 +24,7 @@
 #include "llvm/MC/MCStreamer.h"
 #include "llvm/MC/MCSymbol.h"
 #include "llvm/Target/Mangler.h"
-#include "llvm/Target/TargetData.h"
+#include "llvm/DataLayout.h"
 #include "llvm/Target/TargetFrameLowering.h"
 #include "llvm/Target/TargetMachine.h"
 #include "llvm/Target/TargetOptions.h"
diff --git a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
index 9453a80061..d74a70362a 100644
--- a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
+++ b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
@@ -33,7 +33,7 @@
 #include "llvm/MC/MCStreamer.h"
 #include "llvm/MC/MCSymbol.h"
 #include "llvm/Target/Mangler.h"
-#include "llvm/Target/TargetData.h"
+#include "llvm/DataLayout.h"
 #include "llvm/Target/TargetInstrInfo.h"
 #include "llvm/Target/TargetLowering.h"
 #include "llvm/Target/TargetLoweringObjectFile.h"
@@ -67,7 +67,7 @@ static gcp_map_type &getGCMap(void *&P) {
 /// getGVAlignmentLog2 - Return the alignment to use for the specified global
 /// value in log2 form.  This rounds up to the preferred alignment if possible
 /// and legal.
-static unsigned getGVAlignmentLog2(const GlobalValue *GV, const TargetData &TD,
+static unsigned getGVAlignmentLog2(const GlobalValue *GV, const DataLayout &TD,
                                    unsigned InBits = 0) {
   unsigned NumBits = 0;
   if (const GlobalVariable *GVar = dyn_cast<GlobalVariable>(GV))
@@ -131,9 +131,9 @@ const TargetLoweringObjectFile &AsmPrinter::getObjFileLowering() const {
 }
 
 
-/// getTargetData - Return information about data layout.
-const TargetData &AsmPrinter::getTargetData() const {
-  return *TM.getTargetData();
+/// getDataLayout - Return information about data layout.
+const DataLayout &AsmPrinter::getDataLayout() const {
+  return *TM.getDataLayout();
 }
 
 /// getCurrentSection() - Return the current section we are emitting to.
@@ -160,7 +160,7 @@ bool AsmPrinter::doInitialization(Module &M) {
   const_cast<TargetLoweringObjectFile&>(getObjFileLowering())
     .Initialize(OutContext, TM);
 
-  Mang = new Mangler(OutContext, *TM.getTargetData());
+  Mang = new Mangler(OutContext, *TM.getDataLayout());
 
   // Allow the target to emit any magic that it wants at the start of the file.
   EmitStartOfAsmFile(M);
@@ -280,7 +280,7 @@ void AsmPrinter::EmitGlobalVariable(const GlobalVariable *GV) {
 
   SectionKind GVKind = TargetLoweringObjectFile::getKindForGlobal(GV, TM);
 
-  const TargetData *TD = TM.getTargetData();
+  const DataLayout *TD = TM.getDataLayout();
   uint64_t Size = TD->getTypeAllocSize(GV->getType()->getElementType());
 
   // If the alignment is specified, we *must* obey it.  Overaligning a global
@@ -991,7 +991,7 @@ void AsmPrinter::EmitConstantPool() {
       Kind = SectionKind::getReadOnlyWithRelLocal();
       break;
     case 0:
-    switch (TM.getTargetData()->getTypeAllocSize(CPE.getType())) {
+    switch (TM.getDataLayout()->getTypeAllocSize(CPE.getType())) {
     case 4:  Kind = SectionKind::getMergeableConst4(); break;
     case 8:  Kind = SectionKind::getMergeableConst8(); break;
     case 16: Kind = SectionKind::getMergeableConst16();break;
@@ -1037,7 +1037,7 @@ void AsmPrinter::EmitConstantPool() {
       OutStreamer.EmitFill(NewOffset - Offset, 0/*fillval*/, 0/*addrspace*/);
 
       Type *Ty = CPE.getType();
-      Offset = NewOffset + TM.getTargetData()->getTypeAllocSize(Ty);
+      Offset = NewOffset + TM.getDataLayout()->getTypeAllocSize(Ty);
       OutStreamer.EmitLabel(GetCPISymbol(CPI));
 
       if (CPE.isMachineConstantPoolEntry())
@@ -1080,7 +1080,7 @@ void AsmPrinter::EmitJumpTableInfo() {
     JTInDiffSection = true;
   }
 
-  EmitAlignment(Log2_32(MJTI->getEntryAlignment(*TM.getTargetData())));
+  EmitAlignment(Log2_32(MJTI->getEntryAlignment(*TM.getDataLayout())));
 
   // Jump tables in code sections are marked with a data_region directive
   // where that's supported.
@@ -1196,7 +1196,7 @@ void AsmPrinter::EmitJumpTableEntry(const MachineJumpTableInfo *MJTI,
 
   assert(Value && "Unknown entry kind!");
 
-  unsigned EntrySize = MJTI->getEntrySize(*TM.getTargetData());
+  unsigned EntrySize = MJTI->getEntrySize(*TM.getDataLayout());
   OutStreamer.EmitValue(Value, EntrySize, /*addrspace*/0);
 }
 
@@ -1298,7 +1298,7 @@ void AsmPrinter::EmitXXStructorList(const Constant *List, bool isCtor) {
   }
 
   // Emit the function pointers in the target-specific order
-  const TargetData *TD = TM.getTargetData();
+  const DataLayout *TD = TM.getDataLayout();
   unsigned Align = Log2_32(TD->getPointerPrefAlignment());
   std::stable_sort(Structors.begin(), Structors.end(), priority_order);
   for (unsigned i = 0, e = Structors.size(); i != e; ++i) {
@@ -1414,7 +1414,7 @@ void AsmPrinter::EmitLabelPlusOffset(const MCSymbol *Label, uint64_t Offset,
 // if required for correctness.
 //
 void AsmPrinter::EmitAlignment(unsigned NumBits, const GlobalValue *GV) const {
-  if (GV) NumBits = getGVAlignmentLog2(GV, *TM.getTargetData(), NumBits);
+  if (GV) NumBits = getGVAlignmentLog2(GV, *TM.getDataLayout(), NumBits);
 
   if (NumBits == 0) return;   // 1-byte aligned: no need to emit alignment.
 
@@ -1453,10 +1453,10 @@ static const MCExpr *lowerConstant(const Constant *CV, AsmPrinter &AP) {
   switch (CE->getOpcode()) {
   default:
     // If the code isn't optimized, there may be outstanding folding
-    // opportunities. Attempt to fold the expression using TargetData as a
+    // opportunities. Attempt to fold the expression using DataLayout as a
     // last resort before giving up.
     if (Constant *C =
-          ConstantFoldConstantExpression(CE, AP.TM.getTargetData()))
+          ConstantFoldConstantExpression(CE, AP.TM.getDataLayout()))
       if (C != CE)
         return lowerConstant(C, AP);
 
@@ -1470,7 +1470,7 @@ static const MCExpr *lowerConstant(const Constant *CV, AsmPrinter &AP) {
       report_fatal_error(OS.str());
     }
   case Instruction::GetElementPtr: {
-    const TargetData &TD = *AP.TM.getTargetData();
+    const DataLayout &TD = *AP.TM.getDataLayout();
     // Generate a symbolic expression for the byte address
     const Constant *PtrVal = CE->getOperand(0);
     SmallVector<Value*, 8> IdxVec(CE->op_begin()+1, CE->op_end());
@@ -1499,7 +1499,7 @@ static const MCExpr *lowerConstant(const Constant *CV, AsmPrinter &AP) {
     return lowerConstant(CE->getOperand(0), AP);
 
   case Instruction::IntToPtr: {
-    const TargetData &TD = *AP.TM.getTargetData();
+    const DataLayout &TD = *AP.TM.getDataLayout();
     // Handle casts to pointers by changing them into casts to the appropriate
     // integer type.  This promotes constant folding and simplifies this code.
     Constant *Op = CE->getOperand(0);
@@ -1509,7 +1509,7 @@ static const MCExpr *lowerConstant(const Constant *CV, AsmPrinter &AP) {
   }
 
   case Instruction::PtrToInt: {
-    const TargetData &TD = *AP.TM.getTargetData();
+    const DataLayout &TD = *AP.TM.getDataLayout();
     // Support only foldable casts to/from pointers that can be eliminated by
     // changing the pointer to the appropriately sized integer type.
     Constant *Op = CE->getOperand(0);
@@ -1583,7 +1583,7 @@ static int isRepeatedByteSequence(const Value *V, TargetMachine &TM) {
   if (const ConstantInt *CI = dyn_cast<ConstantInt>(V)) {
     if (CI->getBitWidth() > 64) return -1;
 
-    uint64_t Size = TM.getTargetData()->getTypeAllocSize(V->getType());
+    uint64_t Size = TM.getDataLayout()->getTypeAllocSize(V->getType());
     uint64_t Value = CI->getZExtValue();
 
     // Make sure the constant is at least 8 bits long and has a power
@@ -1627,7 +1627,7 @@ static void emitGlobalConstantDataSequential(const ConstantDataSequential *CDS,
   // See if we can aggregate this into a .fill, if so, emit it as such.
   int Value = isRepeatedByteSequence(CDS, AP.TM);
   if (Value != -1) {
-    uint64_t Bytes = AP.TM.getTargetData()->getTypeAllocSize(CDS->getType());
+    uint64_t Bytes = AP.TM.getDataLayout()->getTypeAllocSize(CDS->getType());
     // Don't emit a 1-byte object as a .fill.
     if (Bytes > 1)
       return AP.OutStreamer.EmitFill(Bytes, Value, AddrSpace);
@@ -1677,7 +1677,7 @@ static void emitGlobalConstantDataSequential(const ConstantDataSequential *CDS,
     }
   }
 
-  const TargetData &TD = *AP.TM.getTargetData();
+  const DataLayout &TD = *AP.TM.getDataLayout();
   unsigned Size = TD.getTypeAllocSize(CDS->getType());
   unsigned EmittedSize = TD.getTypeAllocSize(CDS->getType()->getElementType()) *
                         CDS->getNumElements();
@@ -1693,7 +1693,7 @@ static void emitGlobalConstantArray(const ConstantArray *CA, unsigned AddrSpace,
   int Value = isRepeatedByteSequence(CA, AP.TM);
 
   if (Value != -1) {
-    uint64_t Bytes = AP.TM.getTargetData()->getTypeAllocSize(CA->getType());
+    uint64_t Bytes = AP.TM.getDataLayout()->getTypeAllocSize(CA->getType());
     AP.OutStreamer.EmitFill(Bytes, Value, AddrSpace);
   }
   else {
@@ -1707,7 +1707,7 @@ static void emitGlobalConstantVector(const ConstantVector *CV,
   for (unsigned i = 0, e = CV->getType()->getNumElements(); i != e; ++i)
     emitGlobalConstantImpl(CV->getOperand(i), AddrSpace, AP);
 
-  const TargetData &TD = *AP.TM.getTargetData();
+  const DataLayout &TD = *AP.TM.getDataLayout();
   unsigned Size = TD.getTypeAllocSize(CV->getType());
   unsigned EmittedSize = TD.getTypeAllocSize(CV->getType()->getElementType()) *
                          CV->getType()->getNumElements();
@@ -1718,7 +1718,7 @@ static void emitGlobalConstantVector(const ConstantVector *CV,
 static void emitGlobalConstantStruct(const ConstantStruct *CS,
                                      unsigned AddrSpace, AsmPrinter &AP) {
   // Print the fields in successive locations. Pad to align if needed!
-  const TargetData *TD = AP.TM.getTargetData();
+  const DataLayout *TD = AP.TM.getDataLayout();
   unsigned Size = TD->getTypeAllocSize(CS->getType());
   const StructLayout *Layout = TD->getStructLayout(CS->getType());
   uint64_t SizeSoFar = 0;
@@ -1798,7 +1798,7 @@ static void emitGlobalConstantFP(const ConstantFP *CFP, unsigned AddrSpace,
         << DoubleVal.convertToDouble() << '\n';
     }
 
-    if (AP.TM.getTargetData()->isBigEndian()) {
+    if (AP.TM.getDataLayout()->isBigEndian()) {
       AP.OutStreamer.EmitIntValue(p[1], 2, AddrSpace);
       AP.OutStreamer.EmitIntValue(p[0], 8, AddrSpace);
     } else {
@@ -1807,7 +1807,7 @@ static void emitGlobalConstantFP(const ConstantFP *CFP, unsigned AddrSpace,
     }
 
     // Emit the tail padding for the long double.
-    const TargetData &TD = *AP.TM.getTargetData();
+    const DataLayout &TD = *AP.TM.getDataLayout();
     AP.OutStreamer.EmitZeros(TD.getTypeAllocSize(CFP->getType()) -
                              TD.getTypeStoreSize(CFP->getType()), AddrSpace);
     return;
@@ -1819,7 +1819,7 @@ static void emitGlobalConstantFP(const ConstantFP *CFP, unsigned AddrSpace,
   // API needed to prevent premature destruction.
   APInt API = CFP->getValueAPF().bitcastToAPInt();
   const uint64_t *p = API.getRawData();
-  if (AP.TM.getTargetData()->isBigEndian()) {
+  if (AP.TM.getDataLayout()->isBigEndian()) {
     AP.OutStreamer.EmitIntValue(p[0], 8, AddrSpace);
     AP.OutStreamer.EmitIntValue(p[1], 8, AddrSpace);
   } else {
@@ -1830,7 +1830,7 @@ static void emitGlobalConstantFP(const ConstantFP *CFP, unsigned AddrSpace,
 
 static void emitGlobalConstantLargeInt(const ConstantInt *CI,
                                        unsigned AddrSpace, AsmPrinter &AP) {
-  const TargetData *TD = AP.TM.getTargetData();
+  const DataLayout *TD = AP.TM.getDataLayout();
   unsigned BitWidth = CI->getBitWidth();
   assert((BitWidth & 63) == 0 && "only support multiples of 64-bits");
 
@@ -1846,7 +1846,7 @@ static void emitGlobalConstantLargeInt(const ConstantInt *CI,
 
 static void emitGlobalConstantImpl(const Constant *CV, unsigned AddrSpace,
                                    AsmPrinter &AP) {
-  const TargetData *TD = AP.TM.getTargetData();
+  const DataLayout *TD = AP.TM.getDataLayout();
   uint64_t Size = TD->getTypeAllocSize(CV->getType());
   if (isa<ConstantAggregateZero>(CV) || isa<UndefValue>(CV))
     return AP.OutStreamer.EmitZeros(Size, AddrSpace);
@@ -1911,7 +1911,7 @@ static void emitGlobalConstantImpl(const Constant *CV, unsigned AddrSpace,
 
 /// EmitGlobalConstant - Print a general LLVM constant to the .s file.
 void AsmPrinter::EmitGlobalConstant(const Constant *CV, unsigned AddrSpace) {
-  uint64_t Size = TM.getTargetData()->getTypeAllocSize(CV->getType());
+  uint64_t Size = TM.getDataLayout()->getTypeAllocSize(CV->getType());
   if (Size)
     emitGlobalConstantImpl(CV, AddrSpace, *this);
   else if (MAI->hasSubsectionsViaSymbols()) {
diff --git a/lib/CodeGen/AsmPrinter/AsmPrinterDwarf.cpp b/lib/CodeGen/AsmPrinter/AsmPrinterDwarf.cpp
index 90d511cbab..d94e1fe61b 100644
--- a/lib/CodeGen/AsmPrinter/AsmPrinterDwarf.cpp
+++ b/lib/CodeGen/AsmPrinter/AsmPrinterDwarf.cpp
@@ -18,7 +18,7 @@
 #include "llvm/MC/MCSection.h"
 #include "llvm/MC/MCStreamer.h"
 #include "llvm/MC/MCSymbol.h"
-#include "llvm/Target/TargetData.h"
+#include "llvm/DataLayout.h"
 #include "llvm/Target/TargetFrameLowering.h"
 #include "llvm/Target/TargetLoweringObjectFile.h"
 #include "llvm/Target/TargetMachine.h"
@@ -112,7 +112,7 @@ unsigned AsmPrinter::GetSizeOfEncodedValue(unsigned Encoding) const {
   
   switch (Encoding & 0x07) {
   default: llvm_unreachable("Invalid encoded value.");
-  case dwarf::DW_EH_PE_absptr: return TM.getTargetData()->getPointerSize();
+  case dwarf::DW_EH_PE_absptr: return TM.getDataLayout()->getPointerSize();
   case dwarf::DW_EH_PE_udata2: return 2;
   case dwarf::DW_EH_PE_udata4: return 4;
   case dwarf::DW_EH_PE_udata8: return 8;
diff --git a/lib/CodeGen/AsmPrinter/DIE.cpp b/lib/CodeGen/AsmPrinter/DIE.cpp
index cfb0864d42..4d73b3c222 100644
--- a/lib/CodeGen/AsmPrinter/DIE.cpp
+++ b/lib/CodeGen/AsmPrinter/DIE.cpp
@@ -17,7 +17,7 @@
 #include "llvm/MC/MCAsmInfo.h"
 #include "llvm/MC/MCStreamer.h"
 #include "llvm/MC/MCSymbol.h"
-#include "llvm/Target/TargetData.h"
+#include "llvm/DataLayout.h"
 #include "llvm/Support/Allocator.h"
 #include "llvm/Support/Debug.h"
 #include "llvm/Support/ErrorHandling.h"
@@ -200,7 +200,7 @@ void DIEInteger::EmitValue(AsmPrinter *Asm, unsigned Form) const {
   case dwarf::DW_FORM_udata: Asm->EmitULEB128(Integer); return;
   case dwarf::DW_FORM_sdata: Asm->EmitSLEB128(Integer); return;
   case dwarf::DW_FORM_addr:
-    Size = Asm->getTargetData().getPointerSize(); break;
+    Size = Asm->getDataLayout().getPointerSize(); break;
   default: llvm_unreachable("DIE Value form not supported yet");
   }
   Asm->OutStreamer.EmitIntValue(Integer, Size, 0/*addrspace*/);
@@ -222,7 +222,7 @@ unsigned DIEInteger::SizeOf(AsmPrinter *AP, unsigned Form) const {
   case dwarf::DW_FORM_data8: return sizeof(int64_t);
   case dwarf::DW_FORM_udata: return MCAsmInfo::getULEB128Size(Integer);
   case dwarf::DW_FORM_sdata: return MCAsmInfo::getSLEB128Size(Integer);
-  case dwarf::DW_FORM_addr:  return AP->getTargetData().getPointerSize();
+  case dwarf::DW_FORM_addr:  return AP->getDataLayout().getPointerSize();
   default: llvm_unreachable("DIE Value form not supported yet");
   }
 }
@@ -249,7 +249,7 @@ void DIELabel::EmitValue(AsmPrinter *AP, unsigned Form) const {
 unsigned DIELabel::SizeOf(AsmPrinter *AP, unsigned Form) const {
   if (Form == dwarf::DW_FORM_data4) return 4;
   if (Form == dwarf::DW_FORM_strp) return 4;
-  return AP->getTargetData().getPointerSize();
+  return AP->getDataLayout().getPointerSize();
 }
 
 #ifndef NDEBUG
@@ -273,7 +273,7 @@ void DIEDelta::EmitValue(AsmPrinter *AP, unsigned Form) const {
 unsigned DIEDelta::SizeOf(AsmPrinter *AP, unsigned Form) const {
   if (Form == dwarf::DW_FORM_data4) return 4;
   if (Form == dwarf::DW_FORM_strp) return 4;
-  return AP->getTargetData().getPointerSize();
+  return AP->getDataLayout().getPointerSize();
 }
 
 #ifndef NDEBUG
diff --git a/lib/CodeGen/AsmPrinter/DwarfCFIException.cpp b/lib/CodeGen/AsmPrinter/DwarfCFIException.cpp
index d975f1f97b..4fdd5ca252 100644
--- a/lib/CodeGen/AsmPrinter/DwarfCFIException.cpp
+++ b/lib/CodeGen/AsmPrinter/DwarfCFIException.cpp
@@ -25,7 +25,7 @@
 #include "llvm/MC/MCStreamer.h"
 #include "llvm/MC/MCSymbol.h"
 #include "llvm/Target/Mangler.h"
-#include "llvm/Target/TargetData.h"
+#include "llvm/DataLayout.h"
 #include "llvm/Target/TargetFrameLowering.h"
 #include "llvm/Target/TargetLoweringObjectFile.h"
 #include "llvm/Target/TargetMachine.h"
diff --git a/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp b/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp
index 0007f13e91..2b07dda31f 100644
--- a/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp
+++ b/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp
@@ -22,7 +22,7 @@
 #include "llvm/Instructions.h"
 #include "llvm/Support/Debug.h"
 #include "llvm/Target/Mangler.h"
-#include "llvm/Target/TargetData.h"
+#include "llvm/DataLayout.h"
 #include "llvm/Target/TargetFrameLowering.h"
 #include "llvm/Target/TargetMachine.h"
 #include "llvm/Target/TargetRegisterInfo.h"
@@ -510,7 +510,7 @@ bool CompileUnit::addConstantFPValue(DIE *Die, const MachineOperand &MO) {
   const char *FltPtr = (const char*)FltVal.getRawData();
 
   int NumBytes = FltVal.getBitWidth() / 8; // 8 bits per byte.
-  bool LittleEndian = Asm->getTargetData().isLittleEndian();
+  bool LittleEndian = Asm->getDataLayout().isLittleEndian();
   int Incr = (LittleEndian ? 1 : -1);
   int Start = (LittleEndian ? 0 : NumBytes - 1);
   int Stop = (LittleEndian ? NumBytes : -1);
@@ -552,7 +552,7 @@ bool CompileUnit::addConstantValue(DIE *Die, const ConstantInt *CI,
   const uint64_t *Ptr64 = Val.getRawData();
 
   int NumBytes = Val.getBitWidth() / 8; // 8 bits per byte.
-  bool LittleEndian = Asm->getTargetData().isLittleEndian();
+  bool LittleEndian = Asm->getDataLayout().isLittleEndian();
 
   // Output the constant to DWARF one byte at a time.
   for (int i = 0; i < NumBytes; i++) {
@@ -1227,7 +1227,7 @@ void CompileUnit::createGlobalVariableDIE(const MDNode *N) {
     addUInt(Block, 0, dwarf::DW_FORM_data1, dwarf::DW_OP_constu);
     SmallVector<Value*, 3> Idx(CE->op_begin()+1, CE->op_end());
     addUInt(Block, 0, dwarf::DW_FORM_udata, 
-                   Asm->getTargetData().getIndexedOffset(Ptr->getType(), Idx));
+                   Asm->getDataLayout().getIndexedOffset(Ptr->getType(), Idx));
     addUInt(Block, 0, dwarf::DW_FORM_data1, dwarf::DW_OP_plus);
     addBlock(VariableDIE, dwarf::DW_AT_location, 0, Block);
   }
@@ -1459,7 +1459,7 @@ DIE *CompileUnit::createMemberDIE(DIDerivedType DT) {
     Offset -= FieldOffset;
 
     // Maybe we need to work from the other end.
-    if (Asm->getTargetData().isLittleEndian())
+    if (Asm->getDataLayout().isLittleEndian())
       Offset = FieldSize - (Offset + Size);
     addUInt(MemberDie, dwarf::DW_AT_bit_offset, 0, Offset);
 
diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
index fd2fd24331..1339f2b4cb 100644
--- a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
+++ b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
@@ -27,7 +27,7 @@
 #include "llvm/MC/MCSection.h"
 #include "llvm/MC/MCStreamer.h"
 #include "llvm/MC/MCSymbol.h"
-#include "llvm/Target/TargetData.h"
+#include "llvm/DataLayout.h"
 #include "llvm/Target/TargetFrameLowering.h"
 #include "llvm/Target/TargetLoweringObjectFile.h"
 #include "llvm/Target/TargetMachine.h"
@@ -384,7 +384,7 @@ DIE *DwarfDebug::constructLexicalScopeDIE(CompileUnit *TheCU,
     // DW_AT_ranges appropriately.
     TheCU->addUInt(ScopeDIE, dwarf::DW_AT_ranges, dwarf::DW_FORM_data4,
                    DebugRangeSymbols.size() 
-                   * Asm->getTargetData().getPointerSize());
+                   * Asm->getDataLayout().getPointerSize());
     for (SmallVector<InsnRange, 4>::const_iterator RI = Ranges.begin(),
          RE = Ranges.end(); RI != RE; ++RI) {
       DebugRangeSymbols.push_back(getLabelBeforeInsn(RI->first));
@@ -450,7 +450,7 @@ DIE *DwarfDebug::constructInlinedScopeDIE(CompileUnit *TheCU,
     // DW_AT_ranges appropriately.
     TheCU->addUInt(ScopeDIE, dwarf::DW_AT_ranges, dwarf::DW_FORM_data4,
                    DebugRangeSymbols.size() 
-                   * Asm->getTargetData().getPointerSize());
+                   * Asm->getDataLayout().getPointerSize());
     for (SmallVector<InsnRange, 4>::const_iterator RI = Ranges.begin(),
          RE = Ranges.end(); RI != RE; ++RI) {
       DebugRangeSymbols.push_back(getLabelBeforeInsn(RI->first));
@@ -1765,7 +1765,7 @@ void DwarfDebug::emitDebugInfo() {
     Asm->EmitSectionOffset(Asm->GetTempSymbol("abbrev_begin"),
                            DwarfAbbrevSectionSym);
     Asm->OutStreamer.AddComment("Address Size (in bytes)");
-    Asm->EmitInt8(Asm->getTargetData().getPointerSize());
+    Asm->EmitInt8(Asm->getDataLayout().getPointerSize());
 
     emitDIE(Die);
     Asm->OutStreamer.EmitLabel(Asm->GetTempSymbol("info_end", TheCU->getID()));
@@ -1811,14 +1811,14 @@ void DwarfDebug::emitEndOfLineMatrix(unsigned SectionEnd) {
   Asm->EmitInt8(0);
 
   Asm->OutStreamer.AddComment("Op size");
-  Asm->EmitInt8(Asm->getTargetData().getPointerSize() + 1);
+  Asm->EmitInt8(Asm->getDataLayout().getPointerSize() + 1);
   Asm->OutStreamer.AddComment("DW_LNE_set_address");
   Asm->EmitInt8(dwarf::DW_LNE_set_address);
 
   Asm->OutStreamer.AddComment("Section end label");
 
   Asm->OutStreamer.EmitSymbolValue(Asm->GetTempSymbol("section_end",SectionEnd),
-                                   Asm->getTargetData().getPointerSize(),
+                                   Asm->getDataLayout().getPointerSize(),
                                    0/*AddrSpace*/);
 
   // Mark end of matrix.
@@ -2047,7 +2047,7 @@ void DwarfDebug::emitDebugLoc() {
   // Start the dwarf loc section.
   Asm->OutStreamer.SwitchSection(
     Asm->getObjFileLowering().getDwarfLocSection());
-  unsigned char Size = Asm->getTargetData().getPointerSize();
+  unsigned char Size = Asm->getDataLayout().getPointerSize();
   Asm->OutStreamer.EmitLabel(Asm->GetTempSymbol("debug_loc", 0));
   unsigned index = 1;
   for (SmallVector<DotDebugLocEntry, 4>::iterator
@@ -2144,7 +2144,7 @@ void DwarfDebug::emitDebugRanges() {
   // Start the dwarf ranges section.
   Asm->OutStreamer.SwitchSection(
     Asm->getObjFileLowering().getDwarfRangesSection());
-  unsigned char Size = Asm->getTargetData().getPointerSize();
+  unsigned char Size = Asm->getDataLayout().getPointerSize();
   for (SmallVector<const MCSymbol *, 8>::iterator
          I = DebugRangeSymbols.begin(), E = DebugRangeSymbols.end();
        I != E; ++I) {
@@ -2202,7 +2202,7 @@ void DwarfDebug::emitDebugInlineInfo() {
   Asm->OutStreamer.AddComment("Dwarf Version");
   Asm->EmitInt16(dwarf::DWARF_VERSION);
   Asm->OutStreamer.AddComment("Address Size (in bytes)");
-  Asm->EmitInt8(Asm->getTargetData().getPointerSize());
+  Asm->EmitInt8(Asm->getDataLayout().getPointerSize());
 
   for (SmallVector<const MDNode *, 4>::iterator I = InlinedSPNodes.begin(),
          E = InlinedSPNodes.end(); I != E; ++I) {
@@ -2233,7 +2233,7 @@ void DwarfDebug::emitDebugInlineInfo() {
 
       if (Asm->isVerbose()) Asm->OutStreamer.AddComment("low_pc");
       Asm->OutStreamer.EmitSymbolValue(LI->first,
-                                       Asm->getTargetData().getPointerSize(),0);
+                                       Asm->getDataLayout().getPointerSize(),0);
     }
   }
 
diff --git a/lib/CodeGen/AsmPrinter/DwarfException.cpp b/lib/CodeGen/AsmPrinter/DwarfException.cpp
index 70cc2e56b3..08fb6b3f52 100644
--- a/lib/CodeGen/AsmPrinter/DwarfException.cpp
+++ b/lib/CodeGen/AsmPrinter/DwarfException.cpp
@@ -24,7 +24,7 @@
 #include "llvm/MC/MCStreamer.h"
 #include "llvm/MC/MCSymbol.h"
 #include "llvm/Target/Mangler.h"
-#include "llvm/Target/TargetData.h"
+#include "llvm/DataLayout.h"
 #include "llvm/Target/TargetFrameLowering.h"
 #include "llvm/Target/TargetLoweringObjectFile.h"
 #include "llvm/Target/TargetMachine.h"
@@ -417,7 +417,7 @@ void DwarfException::EmitExceptionTable() {
     // that we're omitting that bit.
     TTypeEncoding = dwarf::DW_EH_PE_omit;
     // dwarf::DW_EH_PE_absptr
-    TypeFormatSize = Asm->getTargetData().getPointerSize();
+    TypeFormatSize = Asm->getDataLayout().getPointerSize();
   } else {
     // Okay, we have actual filters or typeinfos to emit.  As such, we need to
     // pick a type encoding for them.  We're about to emit a list of pointers to
diff --git a/lib/CodeGen/AsmPrinter/OcamlGCPrinter.cpp b/lib/CodeGen/AsmPrinter/OcamlGCPrinter.cpp
index 1153817677..f7c011968c 100644
--- a/lib/CodeGen/AsmPrinter/OcamlGCPrinter.cpp
+++ b/lib/CodeGen/AsmPrinter/OcamlGCPrinter.cpp
@@ -20,7 +20,7 @@
 #include "llvm/MC/MCSymbol.h"
 #include "llvm/MC/MCStreamer.h"
 #include "llvm/Target/Mangler.h"
-#include "llvm/Target/TargetData.h"
+#include "llvm/DataLayout.h"
 #include "llvm/Target/TargetLoweringObjectFile.h"
 #include "llvm/Target/TargetMachine.h"
 #include "llvm/ADT/SmallString.h"
@@ -91,7 +91,7 @@ void OcamlGCMetadataPrinter::beginAssembly(AsmPrinter &AP) {
 /// either condition is detected in a function which uses the GC.
 ///
 void OcamlGCMetadataPrinter::finishAssembly(AsmPrinter &AP) {
-  unsigned IntPtrSize = AP.TM.getTargetData()->getPointerSize();
+  unsigned IntPtrSize = AP.TM.getDataLayout()->getPointerSize();
 
   AP.OutStreamer.SwitchSection(AP.getObjFileLowering().getTextSection());
   EmitCamlGlobal(getModule(), AP, "code_end");
diff --git a/lib/CodeGen/AsmPrinter/Win64Exception.cpp b/lib/CodeGen/AsmPrinter/Win64Exception.cpp
index b83aa5ae3a..70742a8d2e 100644
--- a/lib/CodeGen/AsmPrinter/Win64Exception.cpp
+++ b/lib/CodeGen/AsmPrinter/Win64Exception.cpp
@@ -24,7 +24,7 @@
 #include "llvm/MC/MCStreamer.h"
 #include "llvm/MC/MCSymbol.h"
 #include "llvm/Target/Mangler.h"
-#include "llvm/Target/TargetData.h"
+#include "llvm/DataLayout.h"
 #include "llvm/Target/TargetFrameLowering.h"
 #include "llvm/Target/TargetLoweringObjectFile.h"
 #include "llvm/Target/TargetMachine.h"