fullStopTag cannot happen here, it is handled above

llvm-svn: 108631
diff --git a/llvm/lib/VMCore/Use.cpp b/llvm/lib/VMCore/Use.cpp
index af38a2d..c88ad16 100644
--- a/llvm/lib/VMCore/Use.cpp
+++ b/llvm/lib/VMCore/Use.cpp
@@ -100,9 +100,7 @@
     --Stop;
     Stop->Val = 0;
     if (!Count) {
-      Stop->Prev.setFromOpaqueValue(reinterpret_cast<Use**>(Done == 0
-                                                            ? fullStopTag
-                                                            : stopTag));
+      Stop->Prev.setFromOpaqueValue(reinterpret_cast<Use**>(stopTag));
       ++Done;
       Count = Done;
     } else {