diff --git a/lib/ExecutionEngine/ExecutionEngine.cpp b/lib/ExecutionEngine/ExecutionEngine.cpp
index 9cd03da..29a05bb 100644
--- a/lib/ExecutionEngine/ExecutionEngine.cpp
+++ b/lib/ExecutionEngine/ExecutionEngine.cpp
@@ -55,7 +55,7 @@
 
 char* ExecutionEngine::getMemoryForGV(const GlobalVariable* GV) {
   const Type *ElTy = GV->getType()->getElementType();
-  size_t GVSize = (size_t)getTargetData()->getTypePaddedSize(ElTy);
+  size_t GVSize = (size_t)getTargetData()->getTypeAllocSize(ElTy);
   return new char[GVSize];
 }
 
@@ -848,16 +848,16 @@
     return;
   } else if (const ConstantVector *CP = dyn_cast<ConstantVector>(Init)) {
     unsigned ElementSize =
-      getTargetData()->getTypePaddedSize(CP->getType()->getElementType());
+      getTargetData()->getTypeAllocSize(CP->getType()->getElementType());
     for (unsigned i = 0, e = CP->getNumOperands(); i != e; ++i)
       InitializeMemory(CP->getOperand(i), (char*)Addr+i*ElementSize);
     return;
   } else if (isa<ConstantAggregateZero>(Init)) {
-    memset(Addr, 0, (size_t)getTargetData()->getTypePaddedSize(Init->getType()));
+    memset(Addr, 0, (size_t)getTargetData()->getTypeAllocSize(Init->getType()));
     return;
   } else if (const ConstantArray *CPA = dyn_cast<ConstantArray>(Init)) {
     unsigned ElementSize =
-      getTargetData()->getTypePaddedSize(CPA->getType()->getElementType());
+      getTargetData()->getTypeAllocSize(CPA->getType()->getElementType());
     for (unsigned i = 0, e = CPA->getNumOperands(); i != e; ++i)
       InitializeMemory(CPA->getOperand(i), (char*)Addr+i*ElementSize);
     return;
@@ -1004,7 +1004,7 @@
     InitializeMemory(GV->getInitializer(), GA);
   
   const Type *ElTy = GV->getType()->getElementType();
-  size_t GVSize = (size_t)getTargetData()->getTypePaddedSize(ElTy);
+  size_t GVSize = (size_t)getTargetData()->getTypeAllocSize(ElTy);
   NumInitBytes += (unsigned)GVSize;
   ++NumGlobals;
 }
diff --git a/lib/ExecutionEngine/Interpreter/Execution.cpp b/lib/ExecutionEngine/Interpreter/Execution.cpp
index a79bcc2..765fed2 100644
--- a/lib/ExecutionEngine/Interpreter/Execution.cpp
+++ b/lib/ExecutionEngine/Interpreter/Execution.cpp
@@ -750,7 +750,7 @@
   unsigned NumElements = 
     getOperandValue(I.getOperand(0), SF).IntVal.getZExtValue();
 
-  unsigned TypeSize = (size_t)TD.getTypePaddedSize(Ty);
+  unsigned TypeSize = (size_t)TD.getTypeAllocSize(Ty);
 
   // Avoid malloc-ing zero bytes, use max()...
   unsigned MemToAlloc = std::max(1U, NumElements * TypeSize);
@@ -810,7 +810,7 @@
         assert(BitWidth == 64 && "Invalid index type for getelementptr");
         Idx = (int64_t)IdxGV.IntVal.getZExtValue();
       }
-      Total += TD.getTypePaddedSize(ST->getElementType())*Idx;
+      Total += TD.getTypeAllocSize(ST->getElementType())*Idx;
     }
   }
 
diff --git a/lib/ExecutionEngine/JIT/JIT.cpp b/lib/ExecutionEngine/JIT/JIT.cpp
index 28ff253..21e670a 100644
--- a/lib/ExecutionEngine/JIT/JIT.cpp
+++ b/lib/ExecutionEngine/JIT/JIT.cpp
@@ -632,7 +632,7 @@
     // emit it into memory.  It goes in the same array as the generated
     // code, jump tables, etc.
     const Type *GlobalType = GV->getType()->getElementType();
-    size_t S = getTargetData()->getTypePaddedSize(GlobalType);
+    size_t S = getTargetData()->getTypeAllocSize(GlobalType);
     size_t A = getTargetData()->getPreferredAlignment(GV);
     if (GV->isThreadLocal()) {
       MutexGuard locked(lock);
@@ -687,7 +687,7 @@
 ///
 char* JIT::getMemoryForGV(const GlobalVariable* GV) {
   const Type *ElTy = GV->getType()->getElementType();
-  size_t GVSize = (size_t)getTargetData()->getTypePaddedSize(ElTy);
+  size_t GVSize = (size_t)getTargetData()->getTypeAllocSize(ElTy);
   if (GV->isThreadLocal()) {
     MutexGuard locked(lock);
     return TJI.allocateThreadLocalMemory(GVSize);
diff --git a/lib/ExecutionEngine/JIT/JITEmitter.cpp b/lib/ExecutionEngine/JIT/JITEmitter.cpp
index 7356df4..5856356 100644
--- a/lib/ExecutionEngine/JIT/JITEmitter.cpp
+++ b/lib/ExecutionEngine/JIT/JITEmitter.cpp
@@ -809,7 +809,7 @@
     unsigned AlignMask = CPE.getAlignment() - 1;
     Size = (Size + AlignMask) & ~AlignMask;
     const Type *Ty = CPE.getType();
-    Size += TD->getTypePaddedSize(Ty);
+    Size += TD->getTypeAllocSize(Ty);
   }
   return Size;
 }
@@ -838,7 +838,7 @@
 
 unsigned JITEmitter::addSizeOfGlobal(const GlobalVariable *GV, unsigned Size) {
   const Type *ElTy = GV->getType()->getElementType();
-  size_t GVSize = (size_t)TheJIT->getTargetData()->getTypePaddedSize(ElTy);
+  size_t GVSize = (size_t)TheJIT->getTargetData()->getTypeAllocSize(ElTy);
   size_t GVAlign = 
       (size_t)TheJIT->getTargetData()->getPreferredAlignment(GV);
   DOUT << "JIT: Adding in size " << GVSize << " alignment " << GVAlign;
@@ -1322,7 +1322,7 @@
          << std::hex << CAddr << std::dec << "]\n";
 
     const Type *Ty = CPE.Val.ConstVal->getType();
-    Offset += TheJIT->getTargetData()->getTypePaddedSize(Ty);
+    Offset += TheJIT->getTargetData()->getTypeAllocSize(Ty);
   }
 }