diff --git a/llvm/lib/Target/X86/X86Subtarget.h b/llvm/lib/Target/X86/X86Subtarget.h
index 48ceb21946a4..04ceac4b05d2 100644
--- a/llvm/lib/Target/X86/X86Subtarget.h
+++ b/llvm/lib/Target/X86/X86Subtarget.h
@@ -103,7 +103,7 @@ protected:
   /// Max. memset / memcpy size that is turned into rep/movs, rep/stos ops.
   ///
   unsigned MaxInlineSizeThreshold;
-  
+
   /// TargetTriple - What processor and OS we're targeting.
   Triple TargetTriple;
 
@@ -166,23 +166,23 @@ public:
   bool hasVectorUAMem() const { return HasVectorUAMem; }
 
   bool isTargetDarwin() const { return TargetTriple.getOS() == Triple::Darwin; }
-  
+
   // ELF is a reasonably sane default and the only other X86 targets we
   // support are Darwin and Windows. Just use "not those".
-  bool isTargetELF() const { 
+  bool isTargetELF() const {
     return !isTargetDarwin() && !isTargetWindows() && !isTargetCygMing();
   }
   bool isTargetLinux() const { return TargetTriple.getOS() == Triple::Linux; }
 
   bool isTargetWindows() const { return TargetTriple.getOS() == Triple::Win32; }
-  bool isTargetMingw() const { 
+  bool isTargetMingw() const {
     return TargetTriple.getOS() == Triple::MinGW32 ||
            TargetTriple.getOS() == Triple::MinGW64; }
   bool isTargetCygwin() const { return TargetTriple.getOS() == Triple::Cygwin; }
   bool isTargetCygMing() const {
     return isTargetMingw() || isTargetCygwin();
   }
-  
+
   /// isTargetCOFF - Return true if this is any COFF/Windows target variant.
   bool isTargetCOFF() const {
     return isTargetMingw() || isTargetCygwin() || isTargetWindows();
diff --git a/llvm/lib/Target/X86/X86TargetMachine.cpp b/llvm/lib/Target/X86/X86TargetMachine.cpp
index f2162798ceec..4d3bb2dd5ece 100644
--- a/llvm/lib/Target/X86/X86TargetMachine.cpp
+++ b/llvm/lib/Target/X86/X86TargetMachine.cpp
@@ -65,7 +65,7 @@ static MCStreamer *createMCStreamer(const Target &T, const std::string &TT,
   }
 }
 
-extern "C" void LLVMInitializeX86Target() { 
+extern "C" void LLVMInitializeX86Target() {
   // Register the target.
   RegisterTargetMachine<X86_32TargetMachine> X(TheX86_32Target);
   RegisterTargetMachine<X86_64TargetMachine> Y(TheX86_64Target);
@@ -122,7 +122,7 @@ X86_64TargetMachine::X86_64TargetMachine(const Target &T, const std::string &TT,
 
 /// X86TargetMachine ctor - Create an X86 target.
 ///
-X86TargetMachine::X86TargetMachine(const Target &T, const std::string &TT, 
+X86TargetMachine::X86TargetMachine(const Target &T, const std::string &TT,
                                    const std::string &FS, bool is64Bit)
   : LLVMTargetMachine(T, TT),
     Subtarget(TT, FS, is64Bit),
@@ -234,12 +234,12 @@ bool X86TargetMachine::addCodeEmitter(PassManagerBase &PM,
                                       JITCodeEmitter &JCE) {
   // FIXME: Move this to TargetJITInfo!
   // On Darwin, do not override 64-bit setting made in X86TargetMachine().
-  if (DefRelocModel == Reloc::Default && 
+  if (DefRelocModel == Reloc::Default &&
       (!Subtarget.isTargetDarwin() || !Subtarget.is64Bit())) {
     setRelocationModel(Reloc::Static);
     Subtarget.setPICStyle(PICStyles::None);
   }
-  
+
 
   PM.add(createX86JITCodeEmitterPass(*this, JCE));