Back out r166591, not sure why this made it through since I cancelled the command...

llvm-svn: 166596

diff --git a/llvm/examples/ExceptionDemo/ExceptionDemo.cpp b/llvm/examples/ExceptionDemo/ExceptionDemo.cpp
index 8947147..215cb4d 100644 (file)
--- a/llvm/examples/ExceptionDemo/ExceptionDemo.cpp
+++ b/llvm/examples/ExceptionDemo/ExceptionDemo.cpp
@@ -1268,7 +1268,7 @@ llvm::Function *createCatchWrappedInvokeFunction(llvm::Module &module,
   llvm::Value *unwindExceptionClass =
     builder.CreateLoad(builder.CreateStructGEP(
              builder.CreatePointerCast(unwindException,
-                                       ourUnwindExceptionType->getPointerTo(0)),
+                                       ourUnwindExceptionType->getPointerTo()),
                                                0));
 
   // Branch to the externalExceptionBlock if the exception is foreign or

diff --git a/llvm/include/llvm/Type.h b/llvm/include/llvm/Type.h
index 2c1313a..5a86704 100644 (file)
--- a/llvm/include/llvm/Type.h
+++ b/llvm/include/llvm/Type.h
@@ -389,16 +389,10 @@ public:
   static PointerType *getInt32PtrTy(LLVMContext &C, unsigned AS = 0);
   static PointerType *getInt64PtrTy(LLVMContext &C, unsigned AS = 0);
 
-  /// getPointerTo - Return a pointer to the current type for the given address space.
-  /// This is equivalent to PointerType::get(Foo, AddrSpace).
-  PointerType *getPointerTo(unsigned AddrSpace);
+  /// getPointerTo - Return a pointer to the current type.  This is equivalent
+  /// to PointerType::get(Foo, AddrSpace).
+  PointerType *getPointerTo(unsigned AddrSpace = 0);
 
-  /// getPointerTo - Return a pointer to the current type for the address space
-  /// space of the passed in type.
-  PointerType *getPointerTo(const Type *Ty);
-
-  /// getPointerTo - Retrun a pointer to the current type.
-  PointerType *getPointerTo();
 private:
   /// isSizedDerivedType - Derived types like structures and arrays are sized
   /// iff all of the members of the type are sized as well.  Since asking for

diff --git a/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
index dd8edc2..abf40b7 100644 (file)
--- a/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
@@ -2068,7 +2068,7 @@ SelectionDAGLegalize::ExpandDivRemLibCall(SDNode *Node,
   // Also pass the return address of the remainder.
   SDValue FIPtr = DAG.CreateStackTemporary(RetVT);
   Entry.Node = FIPtr;
-  Entry.Ty = RetTy->getPointerTo(0);
+  Entry.Ty = RetTy->getPointerTo();
   Entry.isSExt = isSigned;
   Entry.isZExt = !isSigned;
   Args.push_back(Entry);

diff --git a/llvm/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp b/llvm/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp
index 7285e88..a370fae 100644 (file)
--- a/llvm/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp
@@ -2320,7 +2320,7 @@ void DAGTypeLegalizer::ExpandIntRes_XMULO(SDNode *N,
 
   // Also pass the address of the overflow check.
   Entry.Node = Temp;
-  Entry.Ty = PtrTy->getPointerTo(0);
+  Entry.Ty = PtrTy->getPointerTo();
   Entry.isSExt = true;
   Entry.isZExt = false;
   Args.push_back(Entry);

diff --git a/llvm/lib/Transforms/Instrumentation/GCOVProfiling.cpp b/llvm/lib/Transforms/Instrumentation/GCOVProfiling.cpp
index 3998c8b..e9192e5 100644 (file)
--- a/llvm/lib/Transforms/Instrumentation/GCOVProfiling.cpp
+++ b/llvm/lib/Transforms/Instrumentation/GCOVProfiling.cpp
@@ -586,8 +586,8 @@ Constant *GCOVProfiler::getIncrementIndirectCounterFunc() {
   Type *Int32Ty = Type::getInt32Ty(*Ctx);
   Type *Int64Ty = Type::getInt64Ty(*Ctx);
   Type *Args[] = {
-    Int32Ty->getPointerTo(Int32Ty),                // uint32_t *predecessor
-    Int64Ty->getPointerTo(Int64Ty)->getPointerTo(Int64Ty) // uint64_t **counters
+    Int32Ty->getPointerTo(),                // uint32_t *predecessor
+    Int64Ty->getPointerTo()->getPointerTo() // uint64_t **counters
   };
   FunctionType *FTy = FunctionType::get(Type::getVoidTy(*Ctx), Args, false);
   return M->getOrInsertFunction("__llvm_gcov_indirect_counter_increment", FTy);
@@ -733,8 +733,7 @@ void GCOVProfiler::insertIndirectCounterIncrement() {
   Value *GEP = Builder.CreateGEP(Arg, ZExtPred);
   Value *Counter = Builder.CreateLoad(GEP, "counter");
   Cond = Builder.CreateICmpEQ(Counter,
-                              Constant::getNullValue(
-                                Int64Ty->getPointerTo(Counter->getType())));
+                              Constant::getNullValue(Int64Ty->getPointerTo()));
   Builder.CreateCondBr(Cond, Exit, CounterEnd);
 
   // ++*counter;

diff --git a/llvm/lib/Transforms/Instrumentation/ProfilingUtils.cpp b/llvm/lib/Transforms/Instrumentation/ProfilingUtils.cpp
index 40aa227..de57cd1 100644 (file)
--- a/llvm/lib/Transforms/Instrumentation/ProfilingUtils.cpp
+++ b/llvm/lib/Transforms/Instrumentation/ProfilingUtils.cpp
@@ -134,8 +134,7 @@ void llvm::InsertProfilingShutdownCall(Function *Callee, Module *Mod) {
   // types.
   Type *GlobalDtorElems[2] = {
     Type::getInt32Ty(Mod->getContext()),
-    FunctionType::get(Type::getVoidTy(Mod->getContext()), false)
-      ->getPointerTo()
+    FunctionType::get(Type::getVoidTy(Mod->getContext()), false)->getPointerTo()
   };
   StructType *GlobalDtorElemTy =
       StructType::get(Mod->getContext(), GlobalDtorElems, false);

diff --git a/llvm/lib/Transforms/Instrumentation/ThreadSanitizer.cpp b/llvm/lib/Transforms/Instrumentation/ThreadSanitizer.cpp
index 8536e9a..c6244a5 100644 (file)
--- a/llvm/lib/Transforms/Instrumentation/ThreadSanitizer.cpp
+++ b/llvm/lib/Transforms/Instrumentation/ThreadSanitizer.cpp
@@ -375,7 +375,7 @@ bool ThreadSanitizer::instrumentAtomic(Instruction *I) {
     const size_t ByteSize = 1 << Idx;
     const size_t BitSize = ByteSize * 8;
     Type *Ty = Type::getIntNTy(IRB.getContext(), BitSize);
-    Type *PtrTy = Ty->getPointerTo(Addr->getType());
+    Type *PtrTy = Ty->getPointerTo();
     Value *Args[] = {IRB.CreatePointerCast(Addr, PtrTy),
                      createOrdering(&IRB, LI->getOrdering())};
     CallInst *C = CallInst::Create(TsanAtomicLoad[Idx],
@@ -390,7 +390,7 @@ bool ThreadSanitizer::instrumentAtomic(Instruction *I) {
     const size_t ByteSize = 1 << Idx;
     const size_t BitSize = ByteSize * 8;
     Type *Ty = Type::getIntNTy(IRB.getContext(), BitSize);
-    Type *PtrTy = Ty->getPointerTo(Addr->getType());
+    Type *PtrTy = Ty->getPointerTo();
     Value *Args[] = {IRB.CreatePointerCast(Addr, PtrTy),
                      IRB.CreateIntCast(SI->getValueOperand(), Ty, false),
                      createOrdering(&IRB, SI->getOrdering())};

diff --git a/llvm/lib/Transforms/Scalar/SROA.cpp b/llvm/lib/Transforms/Scalar/SROA.cpp
index adf7e7a..71c6225 100644 (file)
--- a/llvm/lib/Transforms/Scalar/SROA.cpp
+++ b/llvm/lib/Transforms/Scalar/SROA.cpp
@@ -2763,9 +2763,9 @@ private:
                               : II.getRawDest()->getType();
     if (!EmitMemCpy) {
       if (IsVectorElement)
-        OtherPtrTy = VecTy->getElementType()->getPointerTo(OtherPtrTy);
+        OtherPtrTy = VecTy->getElementType()->getPointerTo();
       else if (IntTy && !IsWholeAlloca)
-        OtherPtrTy = SubIntTy->getPointerTo(OtherPtrTy);
+        OtherPtrTy = SubIntTy->getPointerTo();
       else
         OtherPtrTy = NewAI.getType();
     }

diff --git a/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp b/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
index 4cd171a..bead392 100644 (file)
--- a/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
+++ b/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
@@ -777,7 +777,7 @@ SingleBlockLoopVectorizer::vectorizeLoop(LoopVectorizationLegality *Legal) {
         GetElementPtrInst *Gep2 = cast<GetElementPtrInst>(Gep->clone());
         Gep2->setOperand(NumOperands - 1, LastIndex);
         Ptr = Builder.Insert(Gep2);
-        Ptr = Builder.CreateBitCast(Ptr, StTy->getPointerTo(Ptr->getType()));
+        Ptr = Builder.CreateBitCast(Ptr, StTy->getPointerTo());
         Value *Val = getVectorValue(SI->getValueOperand());
         Builder.CreateStore(Val, Ptr)->setAlignment(Alignment);
         break;
@@ -806,7 +806,7 @@ SingleBlockLoopVectorizer::vectorizeLoop(LoopVectorizationLegality *Legal) {
         GetElementPtrInst *Gep2 = cast<GetElementPtrInst>(Gep->clone());
         Gep2->setOperand(NumOperands - 1, LastIndex);
         Ptr = Builder.Insert(Gep2);
-        Ptr = Builder.CreateBitCast(Ptr, RetTy->getPointerTo(Ptr->getType()));
+        Ptr = Builder.CreateBitCast(Ptr, RetTy->getPointerTo());
         LI = Builder.CreateLoad(Ptr);
         LI->setAlignment(Alignment);
         // Use this vector value for all users of the load.

diff --git a/llvm/lib/VMCore/Constants.cpp b/llvm/lib/VMCore/Constants.cpp
index b962579..a4e21e1 100644 (file)
--- a/llvm/lib/VMCore/Constants.cpp
+++ b/llvm/lib/VMCore/Constants.cpp
@@ -1673,7 +1673,7 @@ Constant *ConstantExpr::getAlignOf(Type* Ty) {
   // Note that a non-inbounds gep is used, as null isn't within any object.
   Type *AligningTy = 
     StructType::get(Type::getInt1Ty(Ty->getContext()), Ty, NULL);
-  Constant *NullPtr = Constant::getNullValue(AligningTy->getPointerTo(Ty));
+  Constant *NullPtr = Constant::getNullValue(AligningTy->getPointerTo());
   Constant *Zero = ConstantInt::get(Type::getInt64Ty(Ty->getContext()), 0);
   Constant *One = ConstantInt::get(Type::getInt32Ty(Ty->getContext()), 1);
   Constant *Indices[2] = { Zero, One };

diff --git a/llvm/lib/VMCore/Type.cpp b/llvm/lib/VMCore/Type.cpp
index 13fae33..54146e1 100644 (file)
--- a/llvm/lib/VMCore/Type.cpp
+++ b/llvm/lib/VMCore/Type.cpp
@@ -779,28 +779,6 @@ PointerType *Type::getPointerTo(unsigned addrs) {
   return PointerType::get(this, addrs);
 }
 
-PointerType *Type::getPointerTo(const Type *Ty) {
-  unsigned AS = 0;
-  // For pointers, we return a new pointer based on the address space.
-  if (Ty->isPointerTy()) AS = Ty->getPointerAddressSpace();
-  // For vector of pointers, we return a new pointer based on the
-  // address space of the element pointer type.
-  if (Ty->isVectorTy())
-    AS = Ty->getVectorElementType()->getPointerAddressSpace();
-  // Otherwise return a pointer based on the default address space
-  // since we want a pointer to the current type without having
-  // a type that can give us the correct address space.
-  // An example of this occuring is that you want to get a pointer to 
-  // all of the arguments in a function. However, the PointerType
-  // for a non-pointer type cannot be determined by the type, so
-  // the default value is used.
-  return getPointerTo(AS);
-}
-
-PointerType *Type::getPointerTo() {
-  return getPointerTo(this);
-}
-
 bool PointerType::isValidElementType(Type *ElemTy) {
   return !ElemTy->isVoidTy() && !ElemTy->isLabelTy() &&
          !ElemTy->isMetadataTy();

diff --git a/llvm/lib/VMCore/Verifier.cpp b/llvm/lib/VMCore/Verifier.cpp
index 23f4e54..eb40b09 100644 (file)
--- a/llvm/lib/VMCore/Verifier.cpp
+++ b/llvm/lib/VMCore/Verifier.cpp
@@ -434,8 +434,7 @@ void Verifier::visitGlobalVariable(GlobalVariable &GV) {
     if (ArrayType *ATy = dyn_cast<ArrayType>(GV.getType())) {
       StructType *STy = dyn_cast<StructType>(ATy->getElementType());
       PointerType *FuncPtrTy =
-          FunctionType::get(Type::getVoidTy(*Context), false)
-          ->getPointerTo(GV.getType());
+          FunctionType::get(Type::getVoidTy(*Context), false)->getPointerTo();
       Assert1(STy && STy->getNumElements() == 2 &&
               STy->getTypeAtIndex(0u)->isIntegerTy(32) &&
               STy->getTypeAtIndex(1) == FuncPtrTy,