diff --git a/lib/MC/MCContext.cpp b/lib/MC/MCContext.cpp
index 053639c..23df840 100644
--- a/lib/MC/MCContext.cpp
+++ b/lib/MC/MCContext.cpp
@@ -40,7 +40,7 @@
 MCContext::~MCContext() {
   // NOTE: The symbols are all allocated out of a bump pointer allocator,
   // we don't need to free them here.
-  
+
   // If we have the MachO uniquing map, free it.
   delete (MachOUniqueMapTy*)MachOUniquingMap;
   delete (ELFUniqueMapTy*)ELFUniquingMap;
@@ -56,10 +56,10 @@
 
 MCSymbol *MCContext::GetOrCreateSymbol(StringRef Name) {
   assert(!Name.empty() && "Normal symbols cannot be unnamed!");
-  
+
   // Determine whether this is an assembler temporary or normal label.
   bool isTemporary = Name.startswith(MAI.getPrivateGlobalPrefix());
-  
+
   // Do the lookup and get the entire StringMapEntry.  We want access to the
   // key if we are creating the entry.
   StringMapEntry<MCSymbol*> &Entry = Symbols.GetOrCreateValue(Name);
@@ -123,26 +123,26 @@
 getMachOSection(StringRef Segment, StringRef Section,
                 unsigned TypeAndAttributes,
                 unsigned Reserved2, SectionKind Kind) {
-  
+
   // We unique sections by their segment/section pair.  The returned section
   // may not have the same flags as the requested section, if so this should be
   // diagnosed by the client as an error.
-  
+
   // Create the map if it doesn't already exist.
   if (MachOUniquingMap == 0)
     MachOUniquingMap = new MachOUniqueMapTy();
   MachOUniqueMapTy &Map = *(MachOUniqueMapTy*)MachOUniquingMap;
-  
+
   // Form the name to look up.
   SmallString<64> Name;
   Name += Segment;
   Name.push_back(',');
   Name += Section;
-  
+
   // Do the lookup, if we have a hit, return it.
   const MCSectionMachO *&Entry = Map[Name.str()];
   if (Entry) return Entry;
-  
+
   // Otherwise, return a new section.
   return Entry = new (*this) MCSectionMachO(Segment, Section, TypeAndAttributes,
                                             Reserved2, Kind);
@@ -160,11 +160,11 @@
   if (ELFUniquingMap == 0)
     ELFUniquingMap = new ELFUniqueMapTy();
   ELFUniqueMapTy &Map = *(ELFUniqueMapTy*)ELFUniquingMap;
-  
+
   // Do the lookup, if we have a hit, return it.
   StringMapEntry<const MCSectionELF*> &Entry = Map.GetOrCreateValue(Section);
   if (Entry.getValue()) return Entry.getValue();
-  
+
   // Possibly refine the entry size first.
   if (!EntrySize) {
     EntrySize = MCSectionELF::DetermineEntrySize(Kind);
@@ -194,15 +194,15 @@
   if (COFFUniquingMap == 0)
     COFFUniquingMap = new COFFUniqueMapTy();
   COFFUniqueMapTy &Map = *(COFFUniqueMapTy*)COFFUniquingMap;
-  
+
   // Do the lookup, if we have a hit, return it.
   StringMapEntry<const MCSectionCOFF*> &Entry = Map.GetOrCreateValue(Section);
   if (Entry.getValue()) return Entry.getValue();
-  
+
   MCSectionCOFF *Result = new (*this) MCSectionCOFF(Entry.getKey(),
                                                     Characteristics,
                                                     Selection, Kind);
-  
+
   Entry.setValue(Result);
   return Result;
 }
@@ -261,7 +261,7 @@
     // stored at MCDwarfFiles[FileNumber].Name .
     DirIndex++;
   }
-  
+
   // Now make the MCDwarfFile entry and place it in the slot in the MCDwarfFiles
   // vector.
   char *Buf = static_cast<char *>(Allocate(Name.size()));