Vendor import of llvm trunk r135360:

http://llvm.org/svn/llvm-project/llvm/trunk@135360

1 files changed, 3 insertions, 5 deletions

diff --git a/lib/VMCore/Use.cpp b/lib/VMCore/Use.cpp
index 2258b8d..359a151 100644
--- a/lib/VMCore/Use.cpp
+++ b/lib/VMCore/Use.cpp
@@ -135,11 +135,9 @@ void Use::zap(Use *Start, const Use *Stop, bool del) {
 
 User *Use::getUser() const {
   const Use *End = getImpliedUser();
-  const PointerIntPair<User*, 1, unsigned>&
-    ref(static_cast<const AugmentedUse*>(End - 1)->ref);
-  User *She = ref.getPointer();
-  return ref.getInt()
-    ? She
+  const UserRef *ref = reinterpret_cast<const UserRef*>(End);
+  return ref->getInt()
+    ? ref->getPointer()
     : (User*)End;
 }