diff --git a/lib/CodeGen/RegAlloc/PhyRegAlloc.cpp b/lib/CodeGen/RegAlloc/PhyRegAlloc.cpp
index 613c16db751..ffb45d64130 100644
--- a/lib/CodeGen/RegAlloc/PhyRegAlloc.cpp
+++ b/lib/CodeGen/RegAlloc/PhyRegAlloc.cpp
@@ -200,11 +200,10 @@ void PhyRegAlloc::setCallInterferences(const MachineInstr *MInst,
   if (DEBUG_RA >= RA_DEBUG_Interference)
     cerr << "\n For call inst: " << *MInst;
 
-  ValueSet::const_iterator LIt = LVSetAft->begin();
-
   // for each live var in live variable set after machine inst
   //
-  for ( ; LIt != LVSetAft->end(); ++LIt) {
+  for (ValueSet::const_iterator LIt = LVSetAft->begin(), LEnd = LVSetAft->end();
+       LIt != LEnd; ++LIt) {
 
     //  get the live range corresponding to live var
     //
diff --git a/lib/Target/SparcV9/RegAlloc/PhyRegAlloc.cpp b/lib/Target/SparcV9/RegAlloc/PhyRegAlloc.cpp
index 613c16db751..ffb45d64130 100644
--- a/lib/Target/SparcV9/RegAlloc/PhyRegAlloc.cpp
+++ b/lib/Target/SparcV9/RegAlloc/PhyRegAlloc.cpp
@@ -200,11 +200,10 @@ void PhyRegAlloc::setCallInterferences(const MachineInstr *MInst,
   if (DEBUG_RA >= RA_DEBUG_Interference)
     cerr << "\n For call inst: " << *MInst;
 
-  ValueSet::const_iterator LIt = LVSetAft->begin();
-
   // for each live var in live variable set after machine inst
   //
-  for ( ; LIt != LVSetAft->end(); ++LIt) {
+  for (ValueSet::const_iterator LIt = LVSetAft->begin(), LEnd = LVSetAft->end();
+       LIt != LEnd; ++LIt) {
 
     //  get the live range corresponding to live var
     //