1 files changed, 2 insertions, 6 deletions
diff --git a/lib/VMCore/User.cpp b/lib/VMCore/User.cpp
index 2f4587debb..9601da7011 100644
--- a/lib/VMCore/User.cpp
+++ b/lib/VMCore/User.cpp
@@ -41,13 +41,9 @@ void User::replaceUsesOfWith(Value *From, Value *To) {
 
 Use *User::allocHungoffUses(unsigned N) const {
   Use *Begin = static_cast<Use*>(::operator new(sizeof(Use) * N
-                                                + sizeof(AugmentedUse)
-                                                - sizeof(Use)));
+                                                + sizeof(Use::UserRef)));
   Use *End = Begin + N;
-  PointerIntPair<User*, 1, unsigned>&
-    ref(static_cast<AugmentedUse&>(End[-1]).ref);
-  ref.setPointer(const_cast<User*>(this));
-  ref.setInt(1);
+  (void) new(End) Use::UserRef(const_cast<User*>(this), 1);
   return Use::initTags(Begin, End);
 }