Fix r253250 build break, getIndirect appears to take bytes instead of CharUnits in 3.7.0

git-svn-id: https://llvm.org/svn/llvm-project/cfe/branches/release_37@253252 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/TargetInfo.cpp b/lib/CodeGen/TargetInfo.cpp
index fa31dc3..25bd733 100644
--- a/lib/CodeGen/TargetInfo.cpp
+++ b/lib/CodeGen/TargetInfo.cpp
@@ -3063,7 +3063,7 @@
 
   TypeInfo Info = getContext().getTypeInfo(Ty);
   uint64_t Width = Info.Width;
-  CharUnits Align = getContext().toCharUnitsFromBits(Info.Align);
+  unsigned Align = getContext().toCharUnitsFromBits(Info.Align).getQuantity();
 
   const RecordType *RT = Ty->getAs<RecordType>();
   if (RT) {