We require DataLayout for analyzing the size of stores.

llvm-svn: 179206
diff --git a/llvm/lib/Transforms/Vectorize/VecUtils.cpp b/llvm/lib/Transforms/Vectorize/VecUtils.cpp
index 7e9f12d..3efaaf6 100644
--- a/llvm/lib/Transforms/Vectorize/VecUtils.cpp
+++ b/llvm/lib/Transforms/Vectorize/VecUtils.cpp
@@ -94,7 +94,7 @@
   Type *Ty = cast<PointerType>(PtrA->getType())->getElementType();
   // The Instructions are connsecutive if the size of the first load/store is
   // the same as the offset.
-  unsigned Sz = (DL ? DL->getTypeStoreSize(Ty) : Ty->getScalarSizeInBits()/8);
+  unsigned Sz = DL->getTypeStoreSize(Ty);
   return ((-Offset) == Sz);
 }