Rename PaddedSize to AllocSize, in the hope that this
will make it more obvious what it represents, and stop
it being confused with the StoreSize.

llvm-svn: 71349
diff --git a/llvm/lib/Analysis/ValueTracking.cpp b/llvm/lib/Analysis/ValueTracking.cpp
index 20fa69e..c4f6faf 100644
--- a/llvm/lib/Analysis/ValueTracking.cpp
+++ b/llvm/lib/Analysis/ValueTracking.cpp
@@ -459,7 +459,7 @@
         const Type *IndexedTy = GTI.getIndexedType();
         if (!IndexedTy->isSized()) return;
         unsigned GEPOpiBits = Index->getType()->getPrimitiveSizeInBits();
-        uint64_t TypeSize = TD ? TD->getTypePaddedSize(IndexedTy) : 1;
+        uint64_t TypeSize = TD ? TD->getTypeAllocSize(IndexedTy) : 1;
         LocalMask = APInt::getAllOnesValue(GEPOpiBits);
         LocalKnownZero = LocalKnownOne = APInt(GEPOpiBits, 0);
         ComputeMaskedBits(Index, LocalMask,