diff --git a/lib/CodeGen/LiveVariables.cpp b/lib/CodeGen/LiveVariables.cpp
index 19ea588..a2b1703 100644
--- a/lib/CodeGen/LiveVariables.cpp
+++ b/lib/CodeGen/LiveVariables.cpp
@@ -438,10 +438,8 @@
         HandlePhysRegDef(i, 0);
 
     // Clear some states between BB's. These are purely local information.
-    for (unsigned i = 0; i != NumRegs; ++i) {
+    for (unsigned i = 0; i != NumRegs; ++i)
       PhysRegPartDef[i].clear();
-      //PhysRegPartUse[i] = NULL;
-    }
     std::fill(PhysRegPartUse, PhysRegPartUse + NumRegs, (MachineInstr*)0);
   }