diff --git a/include/llvm/Support/DebugLoc.h b/include/llvm/Support/DebugLoc.h
index 3596be8..f35d407 100644
--- a/include/llvm/Support/DebugLoc.h
+++ b/include/llvm/Support/DebugLoc.h
@@ -9,7 +9,7 @@
 //
 // This file defines a number of light weight data structures used
 // to describe and track debug location information.
-// 
+//
 //===----------------------------------------------------------------------===//
 
 #ifndef LLVM_SUPPORT_DEBUGLOC_H
@@ -19,7 +19,7 @@
   template <typename T> struct DenseMapInfo;
   class MDNode;
   class LLVMContext;
-  
+
   /// DebugLoc - Debug location id.  This is carried by Instruction, SDNode,
   /// and MachineInstr to compactly encode file/line/scope information for an
   /// operation.
@@ -46,18 +46,18 @@
     /// location, encoded as 24-bits for line and 8 bits for col.  A value of 0
     /// for either means unknown.
     unsigned LineCol;
-    
+
     /// ScopeIdx - This is an opaque ID# for Scope/InlinedAt information,
     /// decoded by LLVMContext.  0 is unknown.
     int ScopeIdx;
   public:
     DebugLoc() : LineCol(0), ScopeIdx(0) {}  // Defaults to unknown.
-    
+
     /// get - Get a new DebugLoc that corresponds to the specified line/col
     /// scope/inline location.
     static DebugLoc get(unsigned Line, unsigned Col,
                         MDNode *Scope, MDNode *InlinedAt = 0);
-    
+
     /// getFromDILocation - Translate the DILocation quad into a DebugLoc.
     static DebugLoc getFromDILocation(MDNode *N);
 
@@ -66,32 +66,32 @@
 
     /// isUnknown - Return true if this is an unknown location.
     bool isUnknown() const { return ScopeIdx == 0; }
-    
+
     unsigned getLine() const {
       return (LineCol << 8) >> 8;  // Mask out column.
     }
-    
+
     unsigned getCol() const {
       return LineCol >> 24;
     }
-    
+
     /// getScope - This returns the scope pointer for this DebugLoc, or null if
     /// invalid.
     MDNode *getScope(const LLVMContext &Ctx) const;
-    
+
     /// getInlinedAt - This returns the InlinedAt pointer for this DebugLoc, or
     /// null if invalid or not present.
     MDNode *getInlinedAt(const LLVMContext &Ctx) const;
-    
+
     /// getScopeAndInlinedAt - Return both the Scope and the InlinedAt values.
     void getScopeAndInlinedAt(MDNode *&Scope, MDNode *&IA,
                               const LLVMContext &Ctx) const;
-    
-    
+
+
     /// getAsMDNode - This method converts the compressed DebugLoc node into a
     /// DILocation compatible MDNode.
     MDNode *getAsMDNode(const LLVMContext &Ctx) const;
-    
+
     bool operator==(const DebugLoc &DL) const {
       return LineCol == DL.LineCol && ScopeIdx == DL.ScopeIdx;
     }