Move TargetData to DataLayout.

llvm-svn: 165402

9 files changed, 53 insertions, 53 deletions

diff --git a/llvm/lib/Transforms/Utils/AddrModeMatcher.cpp b/llvm/lib/Transforms/Utils/AddrModeMatcher.cpp
index 0f9dfddf574..6815e411b42 100644
--- a/llvm/lib/Transforms/Utils/AddrModeMatcher.cpp
+++ b/llvm/lib/Transforms/Utils/AddrModeMatcher.cpp
@@ -16,7 +16,7 @@
 #include "llvm/GlobalValue.h"
 #include "llvm/Instruction.h"
 #include "llvm/Assembly/Writer.h"
-#include "llvm/Target/TargetData.h"
+#include "llvm/DataLayout.h"
 #include "llvm/Support/Debug.h"
 #include "llvm/Support/GetElementPtrTypeIterator.h"
 #include "llvm/Support/PatternMatch.h"
@@ -221,7 +221,7 @@ bool AddressingModeMatcher::MatchOperationAddr(User *AddrInst, unsigned Opcode,
     unsigned VariableScale = 0;
     
     int64_t ConstantOffset = 0;
-    const TargetData *TD = TLI.getTargetData();
+    const DataLayout *TD = TLI.getDataLayout();
     gep_type_iterator GTI = gep_type_begin(AddrInst);
     for (unsigned i = 1, e = AddrInst->getNumOperands(); i != e; ++i, ++GTI) {
       if (StructType *STy = dyn_cast<StructType>(*GTI)) {
diff --git a/llvm/lib/Transforms/Utils/BasicBlockUtils.cpp b/llvm/lib/Transforms/Utils/BasicBlockUtils.cpp
index 75a7817563a..edeebe1b79a 100644
--- a/llvm/lib/Transforms/Utils/BasicBlockUtils.cpp
+++ b/llvm/lib/Transforms/Utils/BasicBlockUtils.cpp
@@ -22,7 +22,7 @@
 #include "llvm/Analysis/Dominators.h"
 #include "llvm/Analysis/LoopInfo.h"
 #include "llvm/Analysis/MemoryDependenceAnalysis.h"
-#include "llvm/Target/TargetData.h"
+#include "llvm/DataLayout.h"
 #include "llvm/Transforms/Utils/Local.h"
 #include "llvm/Transforms/Scalar.h"
 #include "llvm/Support/ErrorHandling.h"
diff --git a/llvm/lib/Transforms/Utils/BuildLibCalls.cpp b/llvm/lib/Transforms/Utils/BuildLibCalls.cpp
index e13fd716fa8..ad01f0b6fad 100644
--- a/llvm/lib/Transforms/Utils/BuildLibCalls.cpp
+++ b/llvm/lib/Transforms/Utils/BuildLibCalls.cpp
@@ -22,7 +22,7 @@
 #include "llvm/Module.h"
 #include "llvm/Type.h"
 #include "llvm/ADT/SmallString.h"
-#include "llvm/Target/TargetData.h"
+#include "llvm/DataLayout.h"
 #include "llvm/Target/TargetLibraryInfo.h"
 
 using namespace llvm;
@@ -34,7 +34,7 @@ Value *llvm::CastToCStr(Value *V, IRBuilder<> &B) {
 
 /// EmitStrLen - Emit a call to the strlen function to the builder, for the
 /// specified pointer.  This always returns an integer value of size intptr_t.
-Value *llvm::EmitStrLen(Value *Ptr, IRBuilder<> &B, const TargetData *TD,
+Value *llvm::EmitStrLen(Value *Ptr, IRBuilder<> &B, const DataLayout *TD,
                         const TargetLibraryInfo *TLI) {
   if (!TLI->has(LibFunc::strlen))
     return 0;
@@ -61,7 +61,7 @@ Value *llvm::EmitStrLen(Value *Ptr, IRBuilder<> &B, const TargetData *TD,
 /// specified pointer.  Ptr is required to be some pointer type, MaxLen must
 /// be of size_t type, and the return value has 'intptr_t' type.
 Value *llvm::EmitStrNLen(Value *Ptr, Value *MaxLen, IRBuilder<> &B,
-                         const TargetData *TD, const TargetLibraryInfo *TLI) {
+                         const DataLayout *TD, const TargetLibraryInfo *TLI) {
   if (!TLI->has(LibFunc::strnlen))
     return 0;
 
@@ -88,7 +88,7 @@ Value *llvm::EmitStrNLen(Value *Ptr, Value *MaxLen, IRBuilder<> &B,
 /// specified pointer and character.  Ptr is required to be some pointer type,
 /// and the return value has 'i8*' type.
 Value *llvm::EmitStrChr(Value *Ptr, char C, IRBuilder<> &B,
-                        const TargetData *TD, const TargetLibraryInfo *TLI) {
+                        const DataLayout *TD, const TargetLibraryInfo *TLI) {
   if (!TLI->has(LibFunc::strchr))
     return 0;
 
@@ -109,7 +109,7 @@ Value *llvm::EmitStrChr(Value *Ptr, char C, IRBuilder<> &B,
 
 /// EmitStrNCmp - Emit a call to the strncmp function to the builder.
 Value *llvm::EmitStrNCmp(Value *Ptr1, Value *Ptr2, Value *Len,
-                         IRBuilder<> &B, const TargetData *TD,
+                         IRBuilder<> &B, const DataLayout *TD,
                          const TargetLibraryInfo *TLI) {
   if (!TLI->has(LibFunc::strncmp))
     return 0;
@@ -139,7 +139,7 @@ Value *llvm::EmitStrNCmp(Value *Ptr1, Value *Ptr2, Value *Len,
 /// EmitStrCpy - Emit a call to the strcpy function to the builder, for the
 /// specified pointer arguments.
 Value *llvm::EmitStrCpy(Value *Dst, Value *Src, IRBuilder<> &B,
-                        const TargetData *TD, const TargetLibraryInfo *TLI,
+                        const DataLayout *TD, const TargetLibraryInfo *TLI,
                         StringRef Name) {
   if (!TLI->has(LibFunc::strcpy))
     return 0;
@@ -161,7 +161,7 @@ Value *llvm::EmitStrCpy(Value *Dst, Value *Src, IRBuilder<> &B,
 /// EmitStrNCpy - Emit a call to the strncpy function to the builder, for the
 /// specified pointer arguments.
 Value *llvm::EmitStrNCpy(Value *Dst, Value *Src, Value *Len,
-                         IRBuilder<> &B, const TargetData *TD,
+                         IRBuilder<> &B, const DataLayout *TD,
                          const TargetLibraryInfo *TLI, StringRef Name) {
   if (!TLI->has(LibFunc::strncpy))
     return 0;
@@ -185,7 +185,7 @@ Value *llvm::EmitStrNCpy(Value *Dst, Value *Src, Value *Len,
 /// This expects that the Len and ObjSize have type 'intptr_t' and Dst/Src
 /// are pointers.
 Value *llvm::EmitMemCpyChk(Value *Dst, Value *Src, Value *Len, Value *ObjSize,
-                           IRBuilder<> &B, const TargetData *TD,
+                           IRBuilder<> &B, const DataLayout *TD,
                            const TargetLibraryInfo *TLI) {
   if (!TLI->has(LibFunc::memcpy_chk))
     return 0;
@@ -212,7 +212,7 @@ Value *llvm::EmitMemCpyChk(Value *Dst, Value *Src, Value *Len, Value *ObjSize,
 /// EmitMemChr - Emit a call to the memchr function.  This assumes that Ptr is
 /// a pointer, Val is an i32 value, and Len is an 'intptr_t' value.
 Value *llvm::EmitMemChr(Value *Ptr, Value *Val,
-                        Value *Len, IRBuilder<> &B, const TargetData *TD,
+                        Value *Len, IRBuilder<> &B, const DataLayout *TD,
                         const TargetLibraryInfo *TLI) {
   if (!TLI->has(LibFunc::memchr))
     return 0;
@@ -237,7 +237,7 @@ Value *llvm::EmitMemChr(Value *Ptr, Value *Val,
 
 /// EmitMemCmp - Emit a call to the memcmp function.
 Value *llvm::EmitMemCmp(Value *Ptr1, Value *Ptr2,
-                        Value *Len, IRBuilder<> &B, const TargetData *TD,
+                        Value *Len, IRBuilder<> &B, const DataLayout *TD,
                         const TargetLibraryInfo *TLI) {
   if (!TLI->has(LibFunc::memcmp))
     return 0;
@@ -294,7 +294,7 @@ Value *llvm::EmitUnaryFloatFnCall(Value *Op, StringRef Name, IRBuilder<> &B,
 
 /// EmitPutChar - Emit a call to the putchar function.  This assumes that Char
 /// is an integer.
-Value *llvm::EmitPutChar(Value *Char, IRBuilder<> &B, const TargetData *TD,
+Value *llvm::EmitPutChar(Value *Char, IRBuilder<> &B, const DataLayout *TD,
                          const TargetLibraryInfo *TLI) {
   if (!TLI->has(LibFunc::putchar))
     return 0;
@@ -316,7 +316,7 @@ Value *llvm::EmitPutChar(Value *Char, IRBuilder<> &B, const TargetData *TD,
 
 /// EmitPutS - Emit a call to the puts function.  This assumes that Str is
 /// some pointer.
-Value *llvm::EmitPutS(Value *Str, IRBuilder<> &B, const TargetData *TD,
+Value *llvm::EmitPutS(Value *Str, IRBuilder<> &B, const DataLayout *TD,
                       const TargetLibraryInfo *TLI) {
   if (!TLI->has(LibFunc::puts))
     return 0;
@@ -339,7 +339,7 @@ Value *llvm::EmitPutS(Value *Str, IRBuilder<> &B, const TargetData *TD,
 /// EmitFPutC - Emit a call to the fputc function.  This assumes that Char is
 /// an integer and File is a pointer to FILE.
 Value *llvm::EmitFPutC(Value *Char, Value *File, IRBuilder<> &B,
-                       const TargetData *TD, const TargetLibraryInfo *TLI) {
+                       const DataLayout *TD, const TargetLibraryInfo *TLI) {
   if (!TLI->has(LibFunc::fputc))
     return 0;
 
@@ -370,7 +370,7 @@ Value *llvm::EmitFPutC(Value *Char, Value *File, IRBuilder<> &B,
 /// EmitFPutS - Emit a call to the puts function.  Str is required to be a
 /// pointer and File is a pointer to FILE.
 Value *llvm::EmitFPutS(Value *Str, Value *File, IRBuilder<> &B,
-                       const TargetData *TD, const TargetLibraryInfo *TLI) {
+                       const DataLayout *TD, const TargetLibraryInfo *TLI) {
   if (!TLI->has(LibFunc::fputs))
     return 0;
 
@@ -400,7 +400,7 @@ Value *llvm::EmitFPutS(Value *Str, Value *File, IRBuilder<> &B,
 /// EmitFWrite - Emit a call to the fwrite function.  This assumes that Ptr is
 /// a pointer, Size is an 'intptr_t', and File is a pointer to FILE.
 Value *llvm::EmitFWrite(Value *Ptr, Value *Size, Value *File,
-                        IRBuilder<> &B, const TargetData *TD,
+                        IRBuilder<> &B, const DataLayout *TD,
                         const TargetLibraryInfo *TLI) {
   if (!TLI->has(LibFunc::fwrite))
     return 0;
@@ -436,9 +436,9 @@ Value *llvm::EmitFWrite(Value *Ptr, Value *Size, Value *File,
 
 SimplifyFortifiedLibCalls::~SimplifyFortifiedLibCalls() { }
 
-bool SimplifyFortifiedLibCalls::fold(CallInst *CI, const TargetData *TD,
+bool SimplifyFortifiedLibCalls::fold(CallInst *CI, const DataLayout *TD,
                                      const TargetLibraryInfo *TLI) {
-  // We really need TargetData for later.
+  // We really need DataLayout for later.
   if (!TD) return false;
   
   this->CI = CI;
diff --git a/llvm/lib/Transforms/Utils/CloneFunction.cpp b/llvm/lib/Transforms/Utils/CloneFunction.cpp
index 99237b8390e..e2932501f31 100644
--- a/llvm/lib/Transforms/Utils/CloneFunction.cpp
+++ b/llvm/lib/Transforms/Utils/CloneFunction.cpp
@@ -202,14 +202,14 @@ namespace {
     bool ModuleLevelChanges;
     const char *NameSuffix;
     ClonedCodeInfo *CodeInfo;
-    const TargetData *TD;
+    const DataLayout *TD;
   public:
     PruningFunctionCloner(Function *newFunc, const Function *oldFunc,
                           ValueToValueMapTy &valueMap,
                           bool moduleLevelChanges,
                           const char *nameSuffix, 
                           ClonedCodeInfo *codeInfo,
-                          const TargetData *td)
+                          const DataLayout *td)
     : NewFunc(newFunc), OldFunc(oldFunc),
       VMap(valueMap), ModuleLevelChanges(moduleLevelChanges),
       NameSuffix(nameSuffix), CodeInfo(codeInfo), TD(td) {
@@ -365,7 +365,7 @@ void llvm::CloneAndPruneFunctionInto(Function *NewFunc, const Function *OldFunc,
                                      SmallVectorImpl<ReturnInst*> &Returns,
                                      const char *NameSuffix, 
                                      ClonedCodeInfo *CodeInfo,
-                                     const TargetData *TD,
+                                     const DataLayout *TD,
                                      Instruction *TheCall) {
   assert(NameSuffix && "NameSuffix cannot be null!");
   
diff --git a/llvm/lib/Transforms/Utils/InlineFunction.cpp b/llvm/lib/Transforms/Utils/InlineFunction.cpp
index 89e89e7acf3..009847f87bc 100644
--- a/llvm/lib/Transforms/Utils/InlineFunction.cpp
+++ b/llvm/lib/Transforms/Utils/InlineFunction.cpp
@@ -27,7 +27,7 @@
 #include "llvm/Analysis/CallGraph.h"
 #include "llvm/Analysis/InstructionSimplify.h"
 #include "llvm/Support/CallSite.h"
-#include "llvm/Target/TargetData.h"
+#include "llvm/DataLayout.h"
 #include "llvm/Transforms/Utils/Local.h"
 using namespace llvm;
 
@@ -357,7 +357,7 @@ static Value *HandleByValArgument(Value *Arg, Instruction *TheCall,
 
   Type *VoidPtrTy = Type::getInt8PtrTy(Context);
   
-  // Create the alloca.  If we have TargetData, use nice alignment.
+  // Create the alloca.  If we have DataLayout, use nice alignment.
   unsigned Align = 1;
   if (IFI.TD)
     Align = IFI.TD->getPrefTypeAlignment(AggTy);
diff --git a/llvm/lib/Transforms/Utils/Local.cpp b/llvm/lib/Transforms/Utils/Local.cpp
index 2d89516c432..a954d82c05b 100644
--- a/llvm/lib/Transforms/Utils/Local.cpp
+++ b/llvm/lib/Transforms/Utils/Local.cpp
@@ -39,7 +39,7 @@
 #include "llvm/Support/MathExtras.h"
 #include "llvm/Support/ValueHandle.h"
 #include "llvm/Support/raw_ostream.h"
-#include "llvm/Target/TargetData.h"
+#include "llvm/DataLayout.h"
 using namespace llvm;
 
 //===----------------------------------------------------------------------===//
@@ -397,7 +397,7 @@ bool llvm::RecursivelyDeleteDeadPHINode(PHINode *PN,
 ///
 /// This returns true if it changed the code, note that it can delete
 /// instructions in other blocks as well in this block.
-bool llvm::SimplifyInstructionsInBlock(BasicBlock *BB, const TargetData *TD,
+bool llvm::SimplifyInstructionsInBlock(BasicBlock *BB, const DataLayout *TD,
                                        const TargetLibraryInfo *TLI) {
   bool MadeChange = false;
 
@@ -445,7 +445,7 @@ bool llvm::SimplifyInstructionsInBlock(BasicBlock *BB, const TargetData *TD,
 /// .. and delete the predecessor corresponding to the '1', this will attempt to
 /// recursively fold the and to 0.
 void llvm::RemovePredecessorAndSimplify(BasicBlock *BB, BasicBlock *Pred,
-                                        TargetData *TD) {
+                                        DataLayout *TD) {
   // This only adjusts blocks with PHI nodes.
   if (!isa<PHINode>(BB->begin()))
     return;
@@ -760,7 +760,7 @@ bool llvm::EliminateDuplicatePHINodes(BasicBlock *BB) {
 /// their preferred alignment from the beginning.
 ///
 static unsigned enforceKnownAlignment(Value *V, unsigned Align,
-                                      unsigned PrefAlign, const TargetData *TD) {
+                                      unsigned PrefAlign, const DataLayout *TD) {
   V = V->stripPointerCasts();
 
   if (AllocaInst *AI = dyn_cast<AllocaInst>(V)) {
@@ -803,7 +803,7 @@ static unsigned enforceKnownAlignment(Value *V, unsigned Align,
 /// and it is more than the alignment of the ultimate object, see if we can
 /// increase the alignment of the ultimate object, making this check succeed.
 unsigned llvm::getOrEnforceKnownAlignment(Value *V, unsigned PrefAlign,
-                                          const TargetData *TD) {
+                                          const DataLayout *TD) {
   assert(V->getType()->isPointerTy() &&
          "getOrEnforceKnownAlignment expects a pointer!");
   unsigned BitWidth = TD ? TD->getPointerSizeInBits() : 64;
diff --git a/llvm/lib/Transforms/Utils/SimplifyCFG.cpp b/llvm/lib/Transforms/Utils/SimplifyCFG.cpp
index 0edf7cadc8d..af8d1128523 100644
--- a/llvm/lib/Transforms/Utils/SimplifyCFG.cpp
+++ b/llvm/lib/Transforms/Utils/SimplifyCFG.cpp
@@ -39,7 +39,7 @@
 #include "llvm/Support/Debug.h"
 #include "llvm/Support/NoFolder.h"
 #include "llvm/Support/raw_ostream.h"
-#include "llvm/Target/TargetData.h"
+#include "llvm/DataLayout.h"
 #include "llvm/Transforms/Utils/BasicBlockUtils.h"
 #include <algorithm>
 #include <set>
@@ -79,7 +79,7 @@ namespace {
   };
 
 class SimplifyCFGOpt {
-  const TargetData *const TD;
+  const DataLayout *const TD;
 
   Value *isValueEqualityComparison(TerminatorInst *TI);
   BasicBlock *GetValueEqualityComparisonCases(TerminatorInst *TI,
@@ -99,7 +99,7 @@ class SimplifyCFGOpt {
   bool SimplifyCondBranch(BranchInst *BI, IRBuilder <>&Builder);
 
 public:
-  explicit SimplifyCFGOpt(const TargetData *td) : TD(td) {}
+  explicit SimplifyCFGOpt(const DataLayout *td) : TD(td) {}
   bool run(BasicBlock *BB);
 };
 }
@@ -382,7 +382,7 @@ static bool DominatesMergePoint(Value *V, BasicBlock *BB,
 
 /// GetConstantInt - Extract ConstantInt from value, looking through IntToPtr
 /// and PointerNullValue. Return NULL if value is not a constant int.
-static ConstantInt *GetConstantInt(Value *V, const TargetData *TD) {
+static ConstantInt *GetConstantInt(Value *V, const DataLayout *TD) {
   // Normal constant int.
   ConstantInt *CI = dyn_cast<ConstantInt>(V);
   if (CI || !TD || !isa<Constant>(V) || !V->getType()->isPointerTy())
@@ -416,7 +416,7 @@ static ConstantInt *GetConstantInt(Value *V, const TargetData *TD) {
 /// Values vector.
 static Value *
 GatherConstantCompares(Value *V, std::vector<ConstantInt*> &Vals, Value *&Extra,
-                       const TargetData *TD, bool isEQ, unsigned &UsedICmps) {
+                       const DataLayout *TD, bool isEQ, unsigned &UsedICmps) {
   Instruction *I = dyn_cast<Instruction>(V);
   if (I == 0) return 0;
 
@@ -982,7 +982,7 @@ bool SimplifyCFGOpt::FoldValueComparisonIntoPredecessors(TerminatorInst *TI,
       Builder.SetInsertPoint(PTI);
       // Convert pointer to int before we switch.
       if (CV->getType()->isPointerTy()) {
-        assert(TD && "Cannot switch on pointer without TargetData");
+        assert(TD && "Cannot switch on pointer without DataLayout");
         CV = Builder.CreatePtrToInt(CV, TD->getIntPtrType(CV->getContext()),
                                     "magicptr");
       }
@@ -1510,7 +1510,7 @@ static bool BlockIsSimpleEnoughToThreadThrough(BasicBlock *BB) {
 /// that is defined in the same block as the branch and if any PHI entries are
 /// constants, thread edges corresponding to that entry to be branches to their
 /// ultimate destination.
-static bool FoldCondBranchOnPHI(BranchInst *BI, const TargetData *TD) {
+static bool FoldCondBranchOnPHI(BranchInst *BI, const DataLayout *TD) {
   BasicBlock *BB = BI->getParent();
   PHINode *PN = dyn_cast<PHINode>(BI->getCondition());
   // NOTE: we currently cannot transform this case if the PHI node is used
@@ -1606,7 +1606,7 @@ static bool FoldCondBranchOnPHI(BranchInst *BI, const TargetData *TD) {
 
 /// FoldTwoEntryPHINode - Given a BB that starts with the specified two-entry
 /// PHI node, see if we can eliminate it.
-static bool FoldTwoEntryPHINode(PHINode *PN, const TargetData *TD) {
+static bool FoldTwoEntryPHINode(PHINode *PN, const DataLayout *TD) {
   // Ok, this is a two entry PHI node.  Check to see if this is a simple "if
   // statement", which has a very simple dominance structure.  Basically, we
   // are trying to find the condition that is being branched on, which
@@ -2522,7 +2522,7 @@ static bool SimplifyIndirectBrOnSelect(IndirectBrInst *IBI, SelectInst *SI) {
 /// We prefer to split the edge to 'end' so that there is a true/false entry to
 /// the PHI, merging the third icmp into the switch.
 static bool TryToSimplifyUncondBranchWithICmpInIt(ICmpInst *ICI,
-                                                  const TargetData *TD,
+                                                  const DataLayout *TD,
                                                   IRBuilder<> &Builder) {
   BasicBlock *BB = ICI->getParent();
 
@@ -2628,7 +2628,7 @@ static bool TryToSimplifyUncondBranchWithICmpInIt(ICmpInst *ICI,
 /// SimplifyBranchOnICmpChain - The specified branch is a conditional branch.
 /// Check to see if it is branching on an or/and chain of icmp instructions, and
 /// fold it into a switch instruction if so.
-static bool SimplifyBranchOnICmpChain(BranchInst *BI, const TargetData *TD,
+static bool SimplifyBranchOnICmpChain(BranchInst *BI, const DataLayout *TD,
                                       IRBuilder<> &Builder) {
   Instruction *Cond = dyn_cast<Instruction>(BI->getCondition());
   if (Cond == 0) return false;
@@ -2709,7 +2709,7 @@ static bool SimplifyBranchOnICmpChain(BranchInst *BI, const TargetData *TD,
   Builder.SetInsertPoint(BI);
   // Convert pointer to int before we switch.
   if (CompVal->getType()->isPointerTy()) {
-    assert(TD && "Cannot switch on pointer without TargetData");
+    assert(TD && "Cannot switch on pointer without DataLayout");
     CompVal = Builder.CreatePtrToInt(CompVal,
                                      TD->getIntPtrType(CompVal->getContext()),
                                      "magicptr");
@@ -3258,7 +3258,7 @@ namespace {
                       ConstantInt *Offset,
                const SmallVector<std::pair<ConstantInt*, Constant*>, 4>& Values,
                       Constant *DefaultValue,
-                      const TargetData *TD);
+                      const DataLayout *TD);
 
     /// BuildLookup - Build instructions with Builder to retrieve the value at
     /// the position given by Index in the lookup table.
@@ -3266,7 +3266,7 @@ namespace {
 
     /// WouldFitInRegister - Return true if a table with TableSize elements of
     /// type ElementType would fit in a target-legal register.
-    static bool WouldFitInRegister(const TargetData *TD,
+    static bool WouldFitInRegister(const DataLayout *TD,
                                    uint64_t TableSize,
                                    const Type *ElementType);
 
@@ -3305,7 +3305,7 @@ SwitchLookupTable::SwitchLookupTable(Module &M,
                                      ConstantInt *Offset,
                const SmallVector<std::pair<ConstantInt*, Constant*>, 4>& Values,
                                      Constant *DefaultValue,
-                                     const TargetData *TD) {
+                                     const DataLayout *TD) {
   assert(Values.size() && "Can't build lookup table without values!");
   assert(TableSize >= Values.size() && "Can't fit values in table!");
 
@@ -3411,7 +3411,7 @@ Value *SwitchLookupTable::BuildLookup(Value *Index, IRBuilder<> &Builder) {
   llvm_unreachable("Unknown lookup table kind!");
 }
 
-bool SwitchLookupTable::WouldFitInRegister(const TargetData *TD,
+bool SwitchLookupTable::WouldFitInRegister(const DataLayout *TD,
                                            uint64_t TableSize,
                                            const Type *ElementType) {
   if (!TD)
@@ -3433,7 +3433,7 @@ bool SwitchLookupTable::WouldFitInRegister(const TargetData *TD,
 /// types of the results.
 static bool ShouldBuildLookupTable(SwitchInst *SI,
                                    uint64_t TableSize,
-                                   const TargetData *TD,
+                                   const DataLayout *TD,
                             const SmallDenseMap<PHINode*, Type*>& ResultTypes) {
   // The table density should be at least 40%. This is the same criterion as for
   // jump tables, see SelectionDAGBuilder::handleJTSwitchCase.
@@ -3457,7 +3457,7 @@ static bool ShouldBuildLookupTable(SwitchInst *SI,
 /// replace the switch with lookup tables.
 static bool SwitchToLookupTable(SwitchInst *SI,
                                 IRBuilder<> &Builder,
-                                const TargetData* TD) {
+                                const DataLayout* TD) {
   assert(SI->getNumCases() > 1 && "Degenerate switch?");
   // FIXME: Handle unreachable cases.
 
@@ -3916,6 +3916,6 @@ bool SimplifyCFGOpt::run(BasicBlock *BB) {
 /// eliminates unreachable basic blocks, and does other "peephole" optimization
 /// of the CFG.  It returns true if a modification was made.
 ///
-bool llvm::SimplifyCFG(BasicBlock *BB, const TargetData *TD) {
+bool llvm::SimplifyCFG(BasicBlock *BB, const DataLayout *TD) {
   return SimplifyCFGOpt(TD).run(BB);
 }
diff --git a/llvm/lib/Transforms/Utils/SimplifyIndVar.cpp b/llvm/lib/Transforms/Utils/SimplifyIndVar.cpp
index 5d673f18241..110f3808573 100644
--- a/llvm/lib/Transforms/Utils/SimplifyIndVar.cpp
+++ b/llvm/lib/Transforms/Utils/SimplifyIndVar.cpp
@@ -24,7 +24,7 @@
 #include "llvm/Support/Debug.h"
 #include "llvm/Support/raw_ostream.h"
 #include "llvm/Transforms/Utils/SimplifyIndVar.h"
-#include "llvm/Target/TargetData.h"
+#include "llvm/DataLayout.h"
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/ADT/Statistic.h"
 
@@ -44,7 +44,7 @@ namespace {
     Loop             *L;
     LoopInfo         *LI;
     ScalarEvolution  *SE;
-    const TargetData *TD; // May be NULL
+    const DataLayout *TD; // May be NULL
 
     SmallVectorImpl<WeakVH> &DeadInsts;
 
@@ -56,7 +56,7 @@ namespace {
       L(Loop),
       LI(LPM->getAnalysisIfAvailable<LoopInfo>()),
       SE(SE),
-      TD(LPM->getAnalysisIfAvailable<TargetData>()),
+      TD(LPM->getAnalysisIfAvailable<DataLayout>()),
       DeadInsts(Dead),
       Changed(false) {
       assert(LI && "IV simplification requires LoopInfo");
diff --git a/llvm/lib/Transforms/Utils/SimplifyInstructions.cpp b/llvm/lib/Transforms/Utils/SimplifyInstructions.cpp
index 528e6a1e425..65353dc4603 100644
--- a/llvm/lib/Transforms/Utils/SimplifyInstructions.cpp
+++ b/llvm/lib/Transforms/Utils/SimplifyInstructions.cpp
@@ -23,7 +23,7 @@
 #include "llvm/ADT/Statistic.h"
 #include "llvm/Analysis/Dominators.h"
 #include "llvm/Analysis/InstructionSimplify.h"
-#include "llvm/Target/TargetData.h"
+#include "llvm/DataLayout.h"
 #include "llvm/Target/TargetLibraryInfo.h"
 #include "llvm/Transforms/Scalar.h"
 #include "llvm/Transforms/Utils/Local.h"
@@ -46,7 +46,7 @@ namespace {
     /// runOnFunction - Remove instructions that simplify.
     bool runOnFunction(Function &F) {
       const DominatorTree *DT = getAnalysisIfAvailable<DominatorTree>();
-      const TargetData *TD = getAnalysisIfAvailable<TargetData>();
+      const DataLayout *TD = getAnalysisIfAvailable<DataLayout>();
       const TargetLibraryInfo *TLI = &getAnalysis<TargetLibraryInfo>();
       SmallPtrSet<const Instruction*, 8> S1, S2, *ToSimplify = &S1, *Next = &S2;
       bool Changed = false;