Remove trailing white space.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208411 91177308-0d34-0410-b5e6-96231b3b80d8

include/llvm/IR/Value.h

@@ -7,7 +7,7 @@
 //
 //===----------------------------------------------------------------------===//
 //
-// This file declares the Value class. 
+// This file declares the Value class.
 //
 //===----------------------------------------------------------------------===//
 
@@ -52,7 +52,7 @@ typedef StringMapEntry<Value*> ValueName;
 //                                 Value Class
 //===----------------------------------------------------------------------===//
 
-/// This is a very important LLVM class. It is the base class of all values 
+/// This is a very important LLVM class. It is the base class of all values
 /// computed by a program that may be used as operands to other values. Value is
 /// the super class of other important classes such as Instruction and Function.
 /// All Values have a Type. Type is not a subclass of Value. Some values can
@@ -213,7 +213,7 @@ public:
   bool hasName() const { return Name != nullptr && SubclassID != MDStringVal; }
   ValueName *getValueName() const { return Name; }
   void setValueName(ValueName *VN) { Name = VN; }
-  
+
   /// getName() - Return a constant reference to the value's name. This is cheap
   /// and guaranteed to return the same reference as long as the value is not
   /// modified.
@@ -225,9 +225,9 @@ public:
   /// \param Name The new name; or "" if the value's name should be removed.
   void setName(const Twine &Name);
 
-  
+
   /// takeName - transfer the name from V to this value, setting V's name to
-  /// empty.  It is an error to call V->takeName(V). 
+  /// empty.  It is an error to call V->takeName(V).
   void takeName(Value *V);
 
   /// replaceAllUsesWith - Go through the uses list for this definition and make
@@ -300,7 +300,7 @@ public:
   void addUse(Use &U) { U.addToList(&UseList); }
 
   /// An enumeration for keeping track of the concrete subclass of Value that
-  /// is actually instantiated. Values of this enumeration are kept in the 
+  /// is actually instantiated. Values of this enumeration are kept in the
   /// Value classes SubclassID field. They are used for concrete type
   /// identification.
   enum ValueTy {
@@ -430,7 +430,7 @@ public:
   /// isDereferenceablePointer - Test if this value is always a pointer to
   /// allocated and suitably aligned memory for a simple load or store.
   bool isDereferenceablePointer() const;
-  
+
   /// DoPHITranslation - If this value is a PHI node with CurBB as its parent,
   /// return the value in the PHI node corresponding to PredBB.  If not, return
   /// ourself.  This is useful if you want to know the value something has in a
@@ -441,11 +441,11 @@ public:
                                 const BasicBlock *PredBB) const{
     return const_cast<Value*>(this)->DoPHITranslation(CurBB, PredBB);
   }
-  
+
   /// MaximumAlignment - This is the greatest alignment value supported by
   /// load, store, and alloca instructions, and global values.
   static const unsigned MaximumAlignment = 1u << 29;
-  
+
   /// mutateType - Mutate the type of this Value to be of the specified type.
   /// Note that this is an extremely dangerous operation which can create
   /// completely invalid IR very easily.  It is strongly recommended that you
@@ -454,7 +454,7 @@ public:
   void mutateType(Type *Ty) {
     VTy = Ty;
   }
-  
+
 protected:
   unsigned short getSubclassDataFromValue() const { return SubclassData; }
   void setValueSubclassData(unsigned short D) { SubclassData = D; }
@@ -464,7 +464,7 @@ inline raw_ostream &operator<<(raw_ostream &OS, const Value &V) {
   V.print(OS);
   return OS;
 }
-  
+
 void Use::set(Value *V) {
   if (Val) removeFromList();
   Val = V;
@@ -488,55 +488,55 @@ template <> struct isa_impl<Argument, Value> {
   }
 };
 
-template <> struct isa_impl<InlineAsm, Value> { 
+template <> struct isa_impl<InlineAsm, Value> {
   static inline bool doit(const Value &Val) {
     return Val.getValueID() == Value::InlineAsmVal;
   }
 };
 
-template <> struct isa_impl<Instruction, Value> { 
+template <> struct isa_impl<Instruction, Value> {
   static inline bool doit(const Value &Val) {
     return Val.getValueID() >= Value::InstructionVal;
   }
 };
 
-template <> struct isa_impl<BasicBlock, Value> { 
+template <> struct isa_impl<BasicBlock, Value> {
   static inline bool doit(const Value &Val) {
     return Val.getValueID() == Value::BasicBlockVal;
   }
 };
 
-template <> struct isa_impl<Function, Value> { 
+template <> struct isa_impl<Function, Value> {
   static inline bool doit(const Value &Val) {
     return Val.getValueID() == Value::FunctionVal;
   }
 };
 
-template <> struct isa_impl<GlobalVariable, Value> { 
+template <> struct isa_impl<GlobalVariable, Value> {
   static inline bool doit(const Value &Val) {
     return Val.getValueID() == Value::GlobalVariableVal;
   }
 };
 
-template <> struct isa_impl<GlobalAlias, Value> { 
+template <> struct isa_impl<GlobalAlias, Value> {
   static inline bool doit(const Value &Val) {
     return Val.getValueID() == Value::GlobalAliasVal;
   }
 };
 
-template <> struct isa_impl<GlobalValue, Value> { 
+template <> struct isa_impl<GlobalValue, Value> {
   static inline bool doit(const Value &Val) {
     return isa<GlobalVariable>(Val) || isa<Function>(Val) ||
       isa<GlobalAlias>(Val);
   }
 };
 
-template <> struct isa_impl<MDNode, Value> { 
+template <> struct isa_impl<MDNode, Value> {
   static inline bool doit(const Value &Val) {
     return Val.getValueID() == Value::MDNodeVal;
   }
 };
-  
+
 // Value* is only 4-byte aligned.
 template<>
 class PointerLikeTypeTraits<Value*> {
@@ -553,7 +553,7 @@ public:
 DEFINE_ISA_CONVERSION_FUNCTIONS(Value, LLVMValueRef)
 
 /* Specialized opaque value conversions.
- */ 
+ */
 inline Value **unwrap(LLVMValueRef *Vals) {
   return reinterpret_cast<Value**>(Vals);
 }