diff --git a/lib/Analysis/ScalarEvolution.cpp b/lib/Analysis/ScalarEvolution.cpp
index 1af271a93ef..b8ccb9f68fe 100644
--- a/lib/Analysis/ScalarEvolution.cpp
+++ b/lib/Analysis/ScalarEvolution.cpp
@@ -3123,8 +3123,6 @@ const SCEV *ScalarEvolution::createSCEV(Value *V) {
     return getConstant(CI);
   else if (isa<ConstantPointerNull>(V))
     return getIntegerSCEV(0, V->getType());
-  else if (isa<UndefValue>(V))
-    return getIntegerSCEV(0, V->getType());
   else if (GlobalAlias *GA = dyn_cast<GlobalAlias>(V))
     return GA->mayBeOverridden() ? getUnknown(V) : getSCEV(GA->getAliasee());
   else