Move TargetData to DataLayout.

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

16 files changed, 65 insertions, 65 deletions

diff --git a/lib/CodeGen/SelectionDAG/DAGCombiner.cpp b/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
index 0ee6e0c677..091aa7288f 100644
--- a/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
+++ b/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
@@ -23,7 +23,7 @@
 #include "llvm/CodeGen/MachineFunction.h"
 #include "llvm/CodeGen/MachineFrameInfo.h"
 #include "llvm/Analysis/AliasAnalysis.h"
-#include "llvm/Target/TargetData.h"
+#include "llvm/DataLayout.h"
 #include "llvm/Target/TargetLowering.h"
 #include "llvm/Target/TargetMachine.h"
 #include "llvm/Target/TargetOptions.h"
@@ -5345,7 +5345,7 @@ SDValue DAGCombiner::CombineConsecutiveLoads(SDNode *N, EVT VT) {
       !LD2->isVolatile() &&
       DAG.isConsecutiveLoad(LD2, LD1, LD1VT.getSizeInBits()/8, 1)) {
     unsigned Align = LD1->getAlignment();
-    unsigned NewAlign = TLI.getTargetData()->
+    unsigned NewAlign = TLI.getDataLayout()->
       getABITypeAlignment(VT.getTypeForEVT(*DAG.getContext()));
 
     if (NewAlign <= Align &&
@@ -5414,7 +5414,7 @@ SDValue DAGCombiner::visitBITCAST(SDNode *N) {
       !cast<LoadSDNode>(N0)->isVolatile() &&
       (!LegalOperations || TLI.isOperationLegal(ISD::LOAD, VT))) {
     LoadSDNode *LN0 = cast<LoadSDNode>(N0);
-    unsigned Align = TLI.getTargetData()->
+    unsigned Align = TLI.getDataLayout()->
       getABITypeAlignment(VT.getTypeForEVT(*DAG.getContext()));
     unsigned OrigAlign = LN0->getAlignment();
 
@@ -7341,7 +7341,7 @@ SDValue DAGCombiner::ReduceLoadOpStoreWidth(SDNode *N) {
 
       unsigned NewAlign = MinAlign(LD->getAlignment(), PtrOff);
       Type *NewVTTy = NewVT.getTypeForEVT(*DAG.getContext());
-      if (NewAlign < TLI.getTargetData()->getABITypeAlignment(NewVTTy))
+      if (NewAlign < TLI.getDataLayout()->getABITypeAlignment(NewVTTy))
         return SDValue();
 
       SDValue NewPtr = DAG.getNode(ISD::ADD, LD->getDebugLoc(),
@@ -7403,7 +7403,7 @@ SDValue DAGCombiner::TransformFPLoadStorePair(SDNode *N) {
     unsigned LDAlign = LD->getAlignment();
     unsigned STAlign = ST->getAlignment();
     Type *IntVTTy = IntVT.getTypeForEVT(*DAG.getContext());
-    unsigned ABIAlign = TLI.getTargetData()->getABITypeAlignment(IntVTTy);
+    unsigned ABIAlign = TLI.getDataLayout()->getABITypeAlignment(IntVTTy);
     if (LDAlign < ABIAlign || STAlign < ABIAlign)
       return SDValue();
 
@@ -7856,7 +7856,7 @@ SDValue DAGCombiner::visitSTORE(SDNode *N) {
       ST->isUnindexed()) {
     unsigned OrigAlign = ST->getAlignment();
     EVT SVT = Value.getOperand(0).getValueType();
-    unsigned Align = TLI.getTargetData()->
+    unsigned Align = TLI.getDataLayout()->
       getABITypeAlignment(SVT.getTypeForEVT(*DAG.getContext()));
     if (Align <= OrigAlign &&
         ((!LegalOperations && !ST->isVolatile()) ||
@@ -8249,7 +8249,7 @@ SDValue DAGCombiner::visitEXTRACT_VECTOR_ELT(SDNode *N) {
       // Check the resultant load doesn't need a higher alignment than the
       // original load.
       unsigned NewAlign =
-        TLI.getTargetData()
+        TLI.getDataLayout()
             ->getABITypeAlignment(LVT.getTypeForEVT(*DAG.getContext()));
 
       if (NewAlign > Align || !TLI.isOperationLegalOrCustom(ISD::LOAD, LVT))
@@ -9137,7 +9137,7 @@ SDValue DAGCombiner::SimplifySelectCC(DebugLoc DL, SDValue N0, SDValue N1,
           const_cast<ConstantFP*>(TV->getConstantFPValue())
         };
         Type *FPTy = Elts[0]->getType();
-        const TargetData &TD = *TLI.getTargetData();
+        const DataLayout &TD = *TLI.getDataLayout();
 
         // Create a ConstantArray of the two constants.
         Constant *CA = ConstantArray::get(ArrayType::get(FPTy, 2), Elts);
diff --git a/lib/CodeGen/SelectionDAG/FastISel.cpp b/lib/CodeGen/SelectionDAG/FastISel.cpp
index 683fac6744..4854cf7b26 100644
--- a/lib/CodeGen/SelectionDAG/FastISel.cpp
+++ b/lib/CodeGen/SelectionDAG/FastISel.cpp
@@ -53,7 +53,7 @@
 #include "llvm/CodeGen/MachineModuleInfo.h"
 #include "llvm/CodeGen/MachineRegisterInfo.h"
 #include "llvm/Analysis/Loads.h"
-#include "llvm/Target/TargetData.h"
+#include "llvm/DataLayout.h"
 #include "llvm/Target/TargetInstrInfo.h"
 #include "llvm/Target/TargetLibraryInfo.h"
 #include "llvm/Target/TargetLowering.h"
@@ -1059,7 +1059,7 @@ FastISel::FastISel(FunctionLoweringInfo &funcInfo,
     MFI(*FuncInfo.MF->getFrameInfo()),
     MCP(*FuncInfo.MF->getConstantPool()),
     TM(FuncInfo.MF->getTarget()),
-    TD(*TM.getTargetData()),
+    TD(*TM.getDataLayout()),
     TII(*TM.getInstrInfo()),
     TLI(*TM.getTargetLowering()),
     TRI(*TM.getRegisterInfo()),
diff --git a/lib/CodeGen/SelectionDAG/FunctionLoweringInfo.cpp b/lib/CodeGen/SelectionDAG/FunctionLoweringInfo.cpp
index b2a2a5cb25..a4182906cb 100644
--- a/lib/CodeGen/SelectionDAG/FunctionLoweringInfo.cpp
+++ b/lib/CodeGen/SelectionDAG/FunctionLoweringInfo.cpp
@@ -29,7 +29,7 @@
 #include "llvm/CodeGen/MachineModuleInfo.h"
 #include "llvm/CodeGen/MachineRegisterInfo.h"
 #include "llvm/Target/TargetRegisterInfo.h"
-#include "llvm/Target/TargetData.h"
+#include "llvm/DataLayout.h"
 #include "llvm/Target/TargetInstrInfo.h"
 #include "llvm/Target/TargetLowering.h"
 #include "llvm/Target/TargetOptions.h"
@@ -80,9 +80,9 @@ void FunctionLoweringInfo::set(const Function &fn, MachineFunction &mf) {
     if (const AllocaInst *AI = dyn_cast<AllocaInst>(I))
       if (const ConstantInt *CUI = dyn_cast<ConstantInt>(AI->getArraySize())) {
         Type *Ty = AI->getAllocatedType();
-        uint64_t TySize = TLI.getTargetData()->getTypeAllocSize(Ty);
+        uint64_t TySize = TLI.getDataLayout()->getTypeAllocSize(Ty);
         unsigned Align =
-          std::max((unsigned)TLI.getTargetData()->getPrefTypeAlignment(Ty),
+          std::max((unsigned)TLI.getDataLayout()->getPrefTypeAlignment(Ty),
                    AI->getAlignment());
 
         TySize *= CUI->getZExtValue();   // Get total allocated size.
diff --git a/lib/CodeGen/SelectionDAG/InstrEmitter.cpp b/lib/CodeGen/SelectionDAG/InstrEmitter.cpp
index 5e631c2d8e..d1baa3f716 100644
--- a/lib/CodeGen/SelectionDAG/InstrEmitter.cpp
+++ b/lib/CodeGen/SelectionDAG/InstrEmitter.cpp
@@ -20,7 +20,7 @@
 #include "llvm/CodeGen/MachineFunction.h"
 #include "llvm/CodeGen/MachineInstrBuilder.h"
 #include "llvm/CodeGen/MachineRegisterInfo.h"
-#include "llvm/Target/TargetData.h"
+#include "llvm/DataLayout.h"
 #include "llvm/Target/TargetMachine.h"
 #include "llvm/Target/TargetInstrInfo.h"
 #include "llvm/Target/TargetLowering.h"
@@ -390,10 +390,10 @@ void InstrEmitter::AddOperand(MachineInstr *MI, SDValue Op,
     Type *Type = CP->getType();
     // MachineConstantPool wants an explicit alignment.
     if (Align == 0) {
-      Align = TM->getTargetData()->getPrefTypeAlignment(Type);
+      Align = TM->getDataLayout()->getPrefTypeAlignment(Type);
       if (Align == 0) {
         // Alignment of vector types.  FIXME!
-        Align = TM->getTargetData()->getTypeAllocSize(Type);
+        Align = TM->getDataLayout()->getTypeAllocSize(Type);
       }
     }
 
diff --git a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
index 8b291e9a3c..80f495309d 100644
--- a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
+++ b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
@@ -22,7 +22,7 @@
 #include "llvm/CodeGen/SelectionDAG.h"
 #include "llvm/Target/TargetFrameLowering.h"
 #include "llvm/Target/TargetLowering.h"
-#include "llvm/Target/TargetData.h"
+#include "llvm/DataLayout.h"
 #include "llvm/Target/TargetMachine.h"
 #include "llvm/Support/Debug.h"
 #include "llvm/Support/ErrorHandling.h"
@@ -718,7 +718,7 @@ void SelectionDAGLegalize::LegalizeStoreOps(SDNode *Node) {
           // expand it.
           if (!TLI.allowsUnalignedMemoryAccesses(ST->getMemoryVT())) {
             Type *Ty = ST->getMemoryVT().getTypeForEVT(*DAG.getContext());
-            unsigned ABIAlignment= TLI.getTargetData()->getABITypeAlignment(Ty);
+            unsigned ABIAlignment= TLI.getDataLayout()->getABITypeAlignment(Ty);
             if (ST->getAlignment() < ABIAlignment)
               ExpandUnalignedStore(cast<StoreSDNode>(Node),
                                    DAG, TLI, this);
@@ -824,7 +824,7 @@ void SelectionDAGLegalize::LegalizeStoreOps(SDNode *Node) {
           // expand it.
           if (!TLI.allowsUnalignedMemoryAccesses(ST->getMemoryVT())) {
             Type *Ty = ST->getMemoryVT().getTypeForEVT(*DAG.getContext());
-            unsigned ABIAlignment= TLI.getTargetData()->getABITypeAlignment(Ty);
+            unsigned ABIAlignment= TLI.getDataLayout()->getABITypeAlignment(Ty);
             if (ST->getAlignment() < ABIAlignment)
               ExpandUnalignedStore(cast<StoreSDNode>(Node), DAG, TLI, this);
           }
@@ -874,7 +874,7 @@ void SelectionDAGLegalize::LegalizeLoadOps(SDNode *Node) {
       if (!TLI.allowsUnalignedMemoryAccesses(LD->getMemoryVT())) {
         Type *Ty = LD->getMemoryVT().getTypeForEVT(*DAG.getContext());
         unsigned ABIAlignment =
-          TLI.getTargetData()->getABITypeAlignment(Ty);
+          TLI.getDataLayout()->getABITypeAlignment(Ty);
         if (LD->getAlignment() < ABIAlignment){
           ExpandUnalignedLoad(cast<LoadSDNode>(Node), DAG, TLI, RVal, RChain);
         }
@@ -1059,7 +1059,7 @@ void SelectionDAGLegalize::LegalizeLoadOps(SDNode *Node) {
                  Type *Ty =
                    LD->getMemoryVT().getTypeForEVT(*DAG.getContext());
                  unsigned ABIAlignment =
-                   TLI.getTargetData()->getABITypeAlignment(Ty);
+                   TLI.getDataLayout()->getABITypeAlignment(Ty);
                  if (LD->getAlignment() < ABIAlignment){
                    ExpandUnalignedLoad(cast<LoadSDNode>(Node),
                                        DAG, TLI, Value, Chain);
@@ -1625,7 +1625,7 @@ SDValue SelectionDAGLegalize::EmitStackConvert(SDValue SrcOp,
                                                DebugLoc dl) {
   // Create the stack frame object.
   unsigned SrcAlign =
-    TLI.getTargetData()->getPrefTypeAlignment(SrcOp.getValueType().
+    TLI.getDataLayout()->getPrefTypeAlignment(SrcOp.getValueType().
                                               getTypeForEVT(*DAG.getContext()));
   SDValue FIPtr = DAG.CreateStackTemporary(SlotVT, SrcAlign);
 
@@ -1637,7 +1637,7 @@ SDValue SelectionDAGLegalize::EmitStackConvert(SDValue SrcOp,
   unsigned SlotSize = SlotVT.getSizeInBits();
   unsigned DestSize = DestVT.getSizeInBits();
   Type *DestType = DestVT.getTypeForEVT(*DAG.getContext());
-  unsigned DestAlign = TLI.getTargetData()->getPrefTypeAlignment(DestType);
+  unsigned DestAlign = TLI.getDataLayout()->getPrefTypeAlignment(DestType);
 
   // Emit a store to the stack slot.  Use a truncstore if the input value is
   // later than DestVT.
@@ -2786,7 +2786,7 @@ void SelectionDAGLegalize::ExpandNode(SDNode *Node) {
 
     // Increment the pointer, VAList, to the next vaarg
     Tmp3 = DAG.getNode(ISD::ADD, dl, TLI.getPointerTy(), VAList,
-                       DAG.getConstant(TLI.getTargetData()->
+                       DAG.getConstant(TLI.getDataLayout()->
                           getTypeAllocSize(VT.getTypeForEVT(*DAG.getContext())),
                                        TLI.getPointerTy()));
     // Store the incremented VAList to the legalized pointer
@@ -3365,7 +3365,7 @@ void SelectionDAGLegalize::ExpandNode(SDNode *Node) {
 
     EVT PTy = TLI.getPointerTy();
 
-    const TargetData &TD = *TLI.getTargetData();
+    const DataLayout &TD = *TLI.getDataLayout();
     unsigned EntrySize =
       DAG.getMachineFunction().getJumpTableInfo()->getEntrySize(TD);
 
diff --git a/lib/CodeGen/SelectionDAG/LegalizeTypes.cpp b/lib/CodeGen/SelectionDAG/LegalizeTypes.cpp
index 39337fff50..644e36e35e 100644
--- a/lib/CodeGen/SelectionDAG/LegalizeTypes.cpp
+++ b/lib/CodeGen/SelectionDAG/LegalizeTypes.cpp
@@ -15,7 +15,7 @@
 
 #include "LegalizeTypes.h"
 #include "llvm/CallingConv.h"
-#include "llvm/Target/TargetData.h"
+#include "llvm/DataLayout.h"
 #include "llvm/ADT/SetVector.h"
 #include "llvm/Support/CommandLine.h"
 #include "llvm/Support/ErrorHandling.h"
diff --git a/lib/CodeGen/SelectionDAG/LegalizeTypesGeneric.cpp b/lib/CodeGen/SelectionDAG/LegalizeTypesGeneric.cpp
index 7b8f138a34..bb54fd24e2 100644
--- a/lib/CodeGen/SelectionDAG/LegalizeTypesGeneric.cpp
+++ b/lib/CodeGen/SelectionDAG/LegalizeTypesGeneric.cpp
@@ -20,7 +20,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "LegalizeTypes.h"
-#include "llvm/Target/TargetData.h"
+#include "llvm/DataLayout.h"
 using namespace llvm;
 
 //===----------------------------------------------------------------------===//
@@ -146,7 +146,7 @@ void DAGTypeLegalizer::ExpandRes_BITCAST(SDNode *N, SDValue &Lo, SDValue &Hi) {
   // Create the stack frame object.  Make sure it is aligned for both
   // the source and expanded destination types.
   unsigned Alignment =
-    TLI.getTargetData()->getPrefTypeAlignment(NOutVT.
+    TLI.getDataLayout()->getPrefTypeAlignment(NOutVT.
                                               getTypeForEVT(*DAG.getContext()));
   SDValue StackPtr = DAG.CreateStackTemporary(InVT, Alignment);
   int SPFI = cast<FrameIndexSDNode>(StackPtr.getNode())->getIndex();
diff --git a/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp b/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp
index 4095728ee0..eca4d99098 100644
--- a/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp
+++ b/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp
@@ -21,7 +21,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "LegalizeTypes.h"
-#include "llvm/Target/TargetData.h"
+#include "llvm/DataLayout.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/raw_ostream.h"
 using namespace llvm;
@@ -749,7 +749,7 @@ void DAGTypeLegalizer::SplitVecRes_INSERT_VECTOR_ELT(SDNode *N, SDValue &Lo,
   SDValue EltPtr = GetVectorElementPointer(StackPtr, EltVT, Idx);
   Type *VecType = VecVT.getTypeForEVT(*DAG.getContext());
   unsigned Alignment =
-    TLI.getTargetData()->getPrefTypeAlignment(VecType);
+    TLI.getDataLayout()->getPrefTypeAlignment(VecType);
   Store = DAG.getTruncStore(Store, dl, Elt, EltPtr, MachinePointerInfo(), EltVT,
                             false, false, 0);
 
diff --git a/lib/CodeGen/SelectionDAG/ScheduleDAGFast.cpp b/lib/CodeGen/SelectionDAG/ScheduleDAGFast.cpp
index b7ce48a489..515eff3b25 100644
--- a/lib/CodeGen/SelectionDAG/ScheduleDAGFast.cpp
+++ b/lib/CodeGen/SelectionDAG/ScheduleDAGFast.cpp
@@ -17,7 +17,7 @@
 #include "llvm/CodeGen/SchedulerRegistry.h"
 #include "llvm/CodeGen/SelectionDAGISel.h"
 #include "llvm/Target/TargetRegisterInfo.h"
-#include "llvm/Target/TargetData.h"
+#include "llvm/DataLayout.h"
 #include "llvm/Target/TargetInstrInfo.h"
 #include "llvm/Support/Debug.h"
 #include "llvm/ADT/SmallSet.h"
diff --git a/lib/CodeGen/SelectionDAG/ScheduleDAGRRList.cpp b/lib/CodeGen/SelectionDAG/ScheduleDAGRRList.cpp
index 68be9ecc03..62f485153b 100644
--- a/lib/CodeGen/SelectionDAG/ScheduleDAGRRList.cpp
+++ b/lib/CodeGen/SelectionDAG/ScheduleDAGRRList.cpp
@@ -22,7 +22,7 @@
 #include "llvm/CodeGen/SelectionDAGISel.h"
 #include "llvm/CodeGen/ScheduleHazardRecognizer.h"
 #include "llvm/Target/TargetRegisterInfo.h"
-#include "llvm/Target/TargetData.h"
+#include "llvm/DataLayout.h"
 #include "llvm/Target/TargetMachine.h"
 #include "llvm/Target/TargetInstrInfo.h"
 #include "llvm/Target/TargetLowering.h"
diff --git a/lib/CodeGen/SelectionDAG/ScheduleDAGVLIW.cpp b/lib/CodeGen/SelectionDAG/ScheduleDAGVLIW.cpp
index c8512914c1..30f03ac737 100644
--- a/lib/CodeGen/SelectionDAG/ScheduleDAGVLIW.cpp
+++ b/lib/CodeGen/SelectionDAG/ScheduleDAGVLIW.cpp
@@ -25,7 +25,7 @@
 #include "llvm/CodeGen/SchedulerRegistry.h"
 #include "llvm/CodeGen/SelectionDAGISel.h"
 #include "llvm/Target/TargetRegisterInfo.h"
-#include "llvm/Target/TargetData.h"
+#include "llvm/DataLayout.h"
 #include "llvm/Target/TargetInstrInfo.h"
 #include "llvm/Support/Debug.h"
 #include "llvm/Support/ErrorHandling.h"
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
index 4ed5ffb9e7..1d7378b5dc 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
@@ -29,7 +29,7 @@
 #include "llvm/CodeGen/MachineFrameInfo.h"
 #include "llvm/CodeGen/MachineModuleInfo.h"
 #include "llvm/Target/TargetRegisterInfo.h"
-#include "llvm/Target/TargetData.h"
+#include "llvm/DataLayout.h"
 #include "llvm/Target/TargetLowering.h"
 #include "llvm/Target/TargetSelectionDAGInfo.h"
 #include "llvm/Target/TargetOptions.h"
@@ -883,7 +883,7 @@ unsigned SelectionDAG::getEVTAlignment(EVT VT) const {
                    PointerType::get(Type::getInt8Ty(*getContext()), 0) :
                    VT.getTypeForEVT(*getContext());
 
-  return TLI.getTargetData()->getABITypeAlignment(Ty);
+  return TLI.getDataLayout()->getABITypeAlignment(Ty);
 }
 
 // EntryNode could meaningfully have debug info if we can find it...
@@ -1173,7 +1173,7 @@ SDValue SelectionDAG::getConstantPool(const Constant *C, EVT VT,
   assert((TargetFlags == 0 || isTarget) &&
          "Cannot set target flags on target-independent globals");
   if (Alignment == 0)
-    Alignment = TLI.getTargetData()->getPrefTypeAlignment(C->getType());
+    Alignment = TLI.getDataLayout()->getPrefTypeAlignment(C->getType());
   unsigned Opc = isTarget ? ISD::TargetConstantPool : ISD::ConstantPool;
   FoldingSetNodeID ID;
   AddNodeIDNode(ID, Opc, getVTList(VT), 0, 0);
@@ -1200,7 +1200,7 @@ SDValue SelectionDAG::getConstantPool(MachineConstantPoolValue *C, EVT VT,
   assert((TargetFlags == 0 || isTarget) &&
          "Cannot set target flags on target-independent globals");
   if (Alignment == 0)
-    Alignment = TLI.getTargetData()->getPrefTypeAlignment(C->getType());
+    Alignment = TLI.getDataLayout()->getPrefTypeAlignment(C->getType());
   unsigned Opc = isTarget ? ISD::TargetConstantPool : ISD::ConstantPool;
   FoldingSetNodeID ID;
   AddNodeIDNode(ID, Opc, getVTList(VT), 0, 0);
@@ -1544,7 +1544,7 @@ SDValue SelectionDAG::CreateStackTemporary(EVT VT, unsigned minAlign) {
   unsigned ByteSize = VT.getStoreSize();
   Type *Ty = VT.getTypeForEVT(*getContext());
   unsigned StackAlign =
-  std::max((unsigned)TLI.getTargetData()->getPrefTypeAlignment(Ty), minAlign);
+  std::max((unsigned)TLI.getDataLayout()->getPrefTypeAlignment(Ty), minAlign);
 
   int FrameIdx = FrameInfo->CreateStackObject(ByteSize, StackAlign, false);
   return getFrameIndex(FrameIdx, TLI.getPointerTy());
@@ -1557,7 +1557,7 @@ SDValue SelectionDAG::CreateStackTemporary(EVT VT1, EVT VT2) {
                             VT2.getStoreSizeInBits())/8;
   Type *Ty1 = VT1.getTypeForEVT(*getContext());
   Type *Ty2 = VT2.getTypeForEVT(*getContext());
-  const TargetData *TD = TLI.getTargetData();
+  const DataLayout *TD = TLI.getDataLayout();
   unsigned Align = std::max(TD->getPrefTypeAlignment(Ty1),
                             TD->getPrefTypeAlignment(Ty2));
 
@@ -3451,7 +3451,7 @@ static bool FindOptimalMemOpLowering(std::vector<EVT> &MemOps,
                                    DAG.getMachineFunction());
 
   if (VT == MVT::Other) {
-    if (DstAlign >= TLI.getTargetData()->getPointerPrefAlignment() ||
+    if (DstAlign >= TLI.getDataLayout()->getPointerPrefAlignment() ||
         TLI.allowsUnalignedMemoryAccesses(VT)) {
       VT = TLI.getPointerTy();
     } else {
@@ -3539,7 +3539,7 @@ static SDValue getMemcpyLoadsAndStores(SelectionDAG &DAG, DebugLoc dl,
 
   if (DstAlignCanChange) {
     Type *Ty = MemOps[0].getTypeForEVT(*DAG.getContext());
-    unsigned NewAlign = (unsigned) TLI.getTargetData()->getABITypeAlignment(Ty);
+    unsigned NewAlign = (unsigned) TLI.getDataLayout()->getABITypeAlignment(Ty);
     if (NewAlign > Align) {
       // Give the stack frame object a larger alignment if needed.
       if (MFI->getObjectAlignment(FI->getIndex()) < NewAlign)
@@ -3628,7 +3628,7 @@ static SDValue getMemmoveLoadsAndStores(SelectionDAG &DAG, DebugLoc dl,
 
   if (DstAlignCanChange) {
     Type *Ty = MemOps[0].getTypeForEVT(*DAG.getContext());
-    unsigned NewAlign = (unsigned) TLI.getTargetData()->getABITypeAlignment(Ty);
+    unsigned NewAlign = (unsigned) TLI.getDataLayout()->getABITypeAlignment(Ty);
     if (NewAlign > Align) {
       // Give the stack frame object a larger alignment if needed.
       if (MFI->getObjectAlignment(FI->getIndex()) < NewAlign)
@@ -3703,7 +3703,7 @@ static SDValue getMemsetStores(SelectionDAG &DAG, DebugLoc dl,
 
   if (DstAlignCanChange) {
     Type *Ty = MemOps[0].getTypeForEVT(*DAG.getContext());
-    unsigned NewAlign = (unsigned) TLI.getTargetData()->getABITypeAlignment(Ty);
+    unsigned NewAlign = (unsigned) TLI.getDataLayout()->getABITypeAlignment(Ty);
     if (NewAlign > Align) {
       // Give the stack frame object a larger alignment if needed.
       if (MFI->getObjectAlignment(FI->getIndex()) < NewAlign)
@@ -3797,7 +3797,7 @@ SDValue SelectionDAG::getMemcpy(SDValue Chain, DebugLoc dl, SDValue Dst,
   // Emit a library call.
   TargetLowering::ArgListTy Args;
   TargetLowering::ArgListEntry Entry;
-  Entry.Ty = TLI.getTargetData()->getIntPtrType(*getContext());
+  Entry.Ty = TLI.getDataLayout()->getIntPtrType(*getContext());
   Entry.Node = Dst; Args.push_back(Entry);
   Entry.Node = Src; Args.push_back(Entry);
   Entry.Node = Size; Args.push_back(Entry);
@@ -3852,7 +3852,7 @@ SDValue SelectionDAG::getMemmove(SDValue Chain, DebugLoc dl, SDValue Dst,
   // Emit a library call.
   TargetLowering::ArgListTy Args;
   TargetLowering::ArgListEntry Entry;
-  Entry.Ty = TLI.getTargetData()->getIntPtrType(*getContext());
+  Entry.Ty = TLI.getDataLayout()->getIntPtrType(*getContext());
   Entry.Node = Dst; Args.push_back(Entry);
   Entry.Node = Src; Args.push_back(Entry);
   Entry.Node = Size; Args.push_back(Entry);
@@ -3901,7 +3901,7 @@ SDValue SelectionDAG::getMemset(SDValue Chain, DebugLoc dl, SDValue Dst,
     return Result;
 
   // Emit a library call.
-  Type *IntPtrTy = TLI.getTargetData()->getIntPtrType(*getContext());
+  Type *IntPtrTy = TLI.getDataLayout()->getIntPtrType(*getContext());
   TargetLowering::ArgListTy Args;
   TargetLowering::ArgListEntry Entry;
   Entry.Node = Dst; Entry.Ty = IntPtrTy;
@@ -6097,7 +6097,7 @@ unsigned SelectionDAG::InferPtrAlignment(SDValue Ptr) const {
     unsigned PtrWidth = TLI.getPointerTy().getSizeInBits();
     APInt KnownZero(PtrWidth, 0), KnownOne(PtrWidth, 0);
     llvm::ComputeMaskedBits(const_cast<GlobalValue*>(GV), KnownZero, KnownOne,
-                            TLI.getTargetData());
+                            TLI.getDataLayout());
     unsigned AlignBits = KnownZero.countTrailingOnes();
     unsigned Align = AlignBits ? 1 << std::min(31U, AlignBits) : 0;
     if (Align)
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
index ca2a3e5df2..9c5148f0cd 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
@@ -44,7 +44,7 @@
 #include "llvm/CodeGen/MachineModuleInfo.h"
 #include "llvm/CodeGen/MachineRegisterInfo.h"
 #include "llvm/CodeGen/SelectionDAG.h"
-#include "llvm/Target/TargetData.h"
+#include "llvm/DataLayout.h"
 #include "llvm/Target/TargetFrameLowering.h"
 #include "llvm/Target/TargetInstrInfo.h"
 #include "llvm/Target/TargetIntrinsicInfo.h"
@@ -847,7 +847,7 @@ void SelectionDAGBuilder::init(GCFunctionInfo *gfi, AliasAnalysis &aa,
   AA = &aa;
   GFI = gfi;
   LibInfo = li;
-  TD = DAG.getTarget().getTargetData();
+  TD = DAG.getTarget().getDataLayout();
   Context = DAG.getContext();
   LPadToCallSiteMap.clear();
 }
@@ -3208,9 +3208,9 @@ void SelectionDAGBuilder::visitAlloca(const AllocaInst &I) {
     return;   // getValue will auto-populate this.
 
   Type *Ty = I.getAllocatedType();
-  uint64_t TySize = TLI.getTargetData()->getTypeAllocSize(Ty);
+  uint64_t TySize = TLI.getDataLayout()->getTypeAllocSize(Ty);
   unsigned Align =
-    std::max((unsigned)TLI.getTargetData()->getPrefTypeAlignment(Ty),
+    std::max((unsigned)TLI.getDataLayout()->getPrefTypeAlignment(Ty),
              I.getAlignment());
 
   SDValue AllocSize = getValue(I.getArraySize());
@@ -5308,9 +5308,9 @@ void SelectionDAGBuilder::LowerCallTo(ImmutableCallSite CS, SDValue Callee,
   int DemoteStackIdx = -100;
 
   if (!CanLowerReturn) {
-    uint64_t TySize = TLI.getTargetData()->getTypeAllocSize(
+    uint64_t TySize = TLI.getDataLayout()->getTypeAllocSize(
                       FTy->getReturnType());
-    unsigned Align  = TLI.getTargetData()->getPrefTypeAlignment(
+    unsigned Align  = TLI.getDataLayout()->getPrefTypeAlignment(
                       FTy->getReturnType());
     MachineFunction &MF = DAG.getMachineFunction();
     DemoteStackIdx = MF.getFrameInfo()->CreateStackObject(TySize, Align, false);
@@ -5775,7 +5775,7 @@ public:
   /// MVT::Other.
   EVT getCallOperandValEVT(LLVMContext &Context,
                            const TargetLowering &TLI,
-                           const TargetData *TD) const {
+                           const DataLayout *TD) const {
     if (CallOperandVal == 0) return MVT::Other;
 
     if (isa<BasicBlock>(CallOperandVal))
@@ -6079,8 +6079,8 @@ void SelectionDAGBuilder::visitInlineAsm(ImmutableCallSite CS) {
         // Otherwise, create a stack slot and emit a store to it before the
         // asm.
         Type *Ty = OpVal->getType();
-        uint64_t TySize = TLI.getTargetData()->getTypeAllocSize(Ty);
-        unsigned Align  = TLI.getTargetData()->getPrefTypeAlignment(Ty);
+        uint64_t TySize = TLI.getDataLayout()->getTypeAllocSize(Ty);
+        unsigned Align  = TLI.getDataLayout()->getPrefTypeAlignment(Ty);
         MachineFunction &MF = DAG.getMachineFunction();
         int SSFI = MF.getFrameInfo()->CreateStackObject(TySize, Align, false);
         SDValue StackSlot = DAG.getFrameIndex(SSFI, TLI.getPointerTy());
@@ -6428,7 +6428,7 @@ void SelectionDAGBuilder::visitVAStart(const CallInst &I) {
 }
 
 void SelectionDAGBuilder::visitVAArg(const VAArgInst &I) {
-  const TargetData &TD = *TLI.getTargetData();
+  const DataLayout &TD = *TLI.getDataLayout();
   SDValue V = DAG.getVAArg(TLI.getValueType(I.getType()), getCurDebugLoc(),
                            getRoot(), getValue(I.getOperand(0)),
                            DAG.getSrcValue(I.getOperand(0)),
@@ -6474,7 +6474,7 @@ TargetLowering::LowerCallTo(TargetLowering::CallLoweringInfo &CLI) const {
                            Args[i].Node.getResNo() + Value);
       ISD::ArgFlagsTy Flags;
       unsigned OriginalAlignment =
-        getTargetData()->getABITypeAlignment(ArgTy);
+        getDataLayout()->getABITypeAlignment(ArgTy);
 
       if (Args[i].isZExt)
         Flags.setZExt();
@@ -6488,7 +6488,7 @@ TargetLowering::LowerCallTo(TargetLowering::CallLoweringInfo &CLI) const {
         Flags.setByVal();
         PointerType *Ty = cast<PointerType>(Args[i].Ty);
         Type *ElementTy = Ty->getElementType();
-        Flags.setByValSize(getTargetData()->getTypeAllocSize(ElementTy));
+        Flags.setByValSize(getDataLayout()->getTypeAllocSize(ElementTy));
         // For ByVal, alignment should come from FE.  BE will guess if this
         // info is not there but there are cases it cannot get right.
         unsigned FrameAlign;
@@ -6663,7 +6663,7 @@ void SelectionDAGISel::LowerArguments(const BasicBlock *LLVMBB) {
   const Function &F = *LLVMBB->getParent();
   SelectionDAG &DAG = SDB->DAG;
   DebugLoc dl = SDB->getCurDebugLoc();
-  const TargetData *TD = TLI.getTargetData();
+  const DataLayout *TD = TLI.getDataLayout();
   SmallVector<ISD::InputArg, 16> Ins;
 
   // Check whether the function can return without sret-demotion.
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.h b/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.h
index 3b7615a757..9e46d9664f 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.h
+++ b/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.h
@@ -66,7 +66,7 @@ class ShuffleVectorInst;
 class SIToFPInst;
 class StoreInst;
 class SwitchInst;
-class TargetData;
+class DataLayout;
 class TargetLibraryInfo;
 class TargetLowering;
 class TruncInst;
@@ -285,7 +285,7 @@ public:
   const TargetMachine &TM;
   const TargetLowering &TLI;
   SelectionDAG &DAG;
-  const TargetData *TD;
+  const DataLayout *TD;
   AliasAnalysis *AA;
   const TargetLibraryInfo *LibInfo;
 
diff --git a/lib/CodeGen/SelectionDAG/TargetLowering.cpp b/lib/CodeGen/SelectionDAG/TargetLowering.cpp
index be3ecf34f7..8808a61d24 100644
--- a/lib/CodeGen/SelectionDAG/TargetLowering.cpp
+++ b/lib/CodeGen/SelectionDAG/TargetLowering.cpp
@@ -14,7 +14,7 @@
 #include "llvm/Target/TargetLowering.h"
 #include "llvm/MC/MCAsmInfo.h"
 #include "llvm/MC/MCExpr.h"
-#include "llvm/Target/TargetData.h"
+#include "llvm/DataLayout.h"
 #include "llvm/Target/TargetLoweringObjectFile.h"
 #include "llvm/Target/TargetMachine.h"
 #include "llvm/Target/TargetRegisterInfo.h"
@@ -515,7 +515,7 @@ static void InitCmpLibcallCCs(ISD::CondCode *CCs) {
 /// NOTE: The constructor takes ownership of TLOF.
 TargetLowering::TargetLowering(const TargetMachine &tm,
                                const TargetLoweringObjectFile *tlof)
-  : TM(tm), TD(TM.getTargetData()), TLOF(*tlof) {
+  : TM(tm), TD(TM.getDataLayout()), TLOF(*tlof) {
   // All operations default to being supported.
   memset(OpActions, 0, sizeof(OpActions));
   memset(LoadExtActions, 0, sizeof(LoadExtActions));
diff --git a/lib/CodeGen/SelectionDAG/TargetSelectionDAGInfo.cpp b/lib/CodeGen/SelectionDAG/TargetSelectionDAGInfo.cpp
index a081e3cd49..f769b44efb 100644
--- a/lib/CodeGen/SelectionDAG/TargetSelectionDAGInfo.cpp
+++ b/lib/CodeGen/SelectionDAG/TargetSelectionDAGInfo.cpp
@@ -16,7 +16,7 @@
 using namespace llvm;
 
 TargetSelectionDAGInfo::TargetSelectionDAGInfo(const TargetMachine &TM)
-  : TD(TM.getTargetData()) {
+  : TD(TM.getDataLayout()) {
 }
 
 TargetSelectionDAGInfo::~TargetSelectionDAGInfo() {