diff --git a/lib/CodeGen/LiveVariables.cpp b/lib/CodeGen/LiveVariables.cpp
index f1a7d9e..f652e09 100644
--- a/lib/CodeGen/LiveVariables.cpp
+++ b/lib/CodeGen/LiveVariables.cpp
@@ -159,7 +159,7 @@
 }
 
 bool LiveVariables::runOnMachineFunction(MachineFunction &MF) {
-  const TargetInstrInfo &TII = MF.getTarget().getInstrInfo();
+  const TargetInstrInfo &TII = *MF.getTarget().getInstrInfo();
   RegInfo = MF.getTarget().getRegisterInfo();
   assert(RegInfo && "Target doesn't have register information?");