diff --git a/lib/CodeGen/MachineModuleInfo.cpp b/lib/CodeGen/MachineModuleInfo.cpp
index 08b126a..5a2b746 100644
--- a/lib/CodeGen/MachineModuleInfo.cpp
+++ b/lib/CodeGen/MachineModuleInfo.cpp
@@ -33,7 +33,7 @@
 char MachineModuleInfo::ID = 0;
 
 //===----------------------------------------------------------------------===//
-  
+
 MachineModuleInfo::MachineModuleInfo()
 : ImmutablePass(&ID)
 , LabelIDList()
@@ -74,7 +74,7 @@
 void MachineModuleInfo::EndFunction() {
   // Clean up frame info.
   FrameMoves.clear();
-  
+
   // Clean up exception info.
   LandingPads.clear();
   TypeInfos.clear();
@@ -114,7 +114,7 @@
     if (LP.LandingPadBlock == LandingPad)
       return LP;
   }
-  
+
   LandingPads.push_back(LandingPadInfo(LandingPad));
   return LandingPads[N];
 }
@@ -133,7 +133,7 @@
 unsigned MachineModuleInfo::addLandingPad(MachineBasicBlock *LandingPad) {
   unsigned LandingPadLabel = NextLabelID();
   LandingPadInfo &LP = getOrCreateLandingPadInfo(LandingPad);
-  LP.LandingPadLabel = LandingPadLabel;  
+  LP.LandingPadLabel = LandingPadLabel;
   return LandingPadLabel;
 }
 
@@ -147,7 +147,7 @@
   for (unsigned i = 0; i < Personalities.size(); ++i)
     if (Personalities[i] == Personality)
       return;
-  
+
   Personalities.push_back(Personality);
 }
 
@@ -223,7 +223,7 @@
   }
 }
 
-/// getTypeIDFor - Return the type id for the specified typeinfo.  This is 
+/// getTypeIDFor - Return the type id for the specified typeinfo.  This is
 /// function wide.
 unsigned MachineModuleInfo::getTypeIDFor(GlobalVariable *TI) {
   for (unsigned i = 0, N = TypeInfos.size(); i != N; ++i)
@@ -275,14 +275,14 @@
 /// function. NULL personality function should always get zero index.
 unsigned MachineModuleInfo::getPersonalityIndex() const {
   const Function* Personality = NULL;
-  
+
   // Scan landing pads. If there is at least one non-NULL personality - use it.
   for (unsigned i = 0; i != LandingPads.size(); ++i)
     if (LandingPads[i].Personality) {
       Personality = LandingPads[i].Personality;
       break;
     }
-  
+
   for (unsigned i = 0; i < Personalities.size(); ++i) {
     if (Personalities[i] == Personality)
       return i;
@@ -321,12 +321,12 @@
   // Get machine module info.
   MachineModuleInfo *MMI = getAnalysisIfAvailable<MachineModuleInfo>();
   if (!MMI) return false;
-  
+
   // Track if change is made.
   bool MadeChange = false;
   // No prior label to begin.
   unsigned PriorLabel = 0;
-  
+
   // Iterate through basic blocks.
   for (MachineFunction::iterator BB = MF.begin(), E = MF.end();
        BB != E; ++BB) {
@@ -336,7 +336,7 @@
       if (I->isDebugLabel() && !MMI->isDbgLabelUsed(I->getOperand(0).getImm())){
         // The label ID # is always operand #0, an immediate.
         unsigned NextLabel = I->getOperand(0).getImm();
-        
+
         // If there was an immediate prior label.
         if (PriorLabel) {
           // Remap the current label to prior label.
@@ -354,15 +354,14 @@
         // No consecutive labels.
         PriorLabel = 0;
       }
-      
+
       ++I;
     }
   }
-  
+
   return MadeChange;
 }
 
 FunctionPass *createDebugLabelFoldingPass() { return new DebugLabelFolder(); }
 
 }
-