Reformat blank lines.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208515 91177308-0d34-0410-b5e6-96231b3b80d8

include/llvm/TableGen/Error.h

@@ -34,7 +34,6 @@ LLVM_ATTRIBUTE_NORETURN void PrintFatalError(ArrayRef<SMLoc> ErrorLoc,
 extern SourceMgr SrcMgr;
 extern unsigned ErrorsPrinted;
 
-
 } // end namespace "llvm"
 
 #endif

include/llvm/TableGen/Main.h

@@ -23,7 +23,6 @@ class raw_ostream;
 typedef bool TableGenMainFn(raw_ostream &OS, RecordKeeper &Records);
 
 int TableGenMain(char *argv0, TableGenMainFn *MainFn);
-
 }
 
 #endif

include/llvm/TableGen/Record.h

@@ -137,12 +137,12 @@ inline raw_ostream &operator<<(raw_ostream &OS, const RecTy &Ty) {
   return OS;
 }
 
-
 /// BitRecTy - 'bit' - Represent a single bit
 ///
 class BitRecTy : public RecTy {
   static BitRecTy Shared;
   BitRecTy() : RecTy(BitRecTyKind) {}
+
 public:
   static bool classof(const RecTy *RT) {
     return RT->getRecTyKind() == BitRecTyKind;
@@ -174,12 +174,12 @@ public:
   bool baseClassOf(const RecTy*) const override;
 };
 
-
 /// BitsRecTy - 'bits<n>' - Represent a fixed number of bits
 ///
 class BitsRecTy : public RecTy {
   unsigned Size;
   explicit BitsRecTy(unsigned Sz) : RecTy(BitsRecTyKind), Size(Sz) {}
+
 public:
   static bool classof(const RecTy *RT) {
     return RT->getRecTyKind() == BitsRecTyKind;
@@ -213,12 +213,12 @@ public:
   bool baseClassOf(const RecTy*) const override;
 };
 
-
 /// IntRecTy - 'int' - Represent an integer value of no particular size
 ///
 class IntRecTy : public RecTy {
   static IntRecTy Shared;
   IntRecTy() : RecTy(IntRecTyKind) {}
+
 public:
   static bool classof(const RecTy *RT) {
     return RT->getRecTyKind() == IntRecTyKind;
@@ -256,6 +256,7 @@ public:
 class StringRecTy : public RecTy {
   static StringRecTy Shared;
   StringRecTy() : RecTy(StringRecTyKind) {}
+
 public:
   static bool classof(const RecTy *RT) {
     return RT->getRecTyKind() == StringRecTyKind;
@@ -294,6 +295,7 @@ class ListRecTy : public RecTy {
   RecTy *Ty;
   explicit ListRecTy(RecTy *T) : RecTy(ListRecTyKind), Ty(T) {}
   friend ListRecTy *RecTy::getListTy();
+
 public:
   static bool classof(const RecTy *RT) {
     return RT->getRecTyKind() == ListRecTyKind;
@@ -332,6 +334,7 @@ public:
 class DagRecTy : public RecTy {
   static DagRecTy Shared;
   DagRecTy() : RecTy(DagRecTyKind) {}
+
 public:
   static bool classof(const RecTy *RT) {
     return RT->getRecTyKind() == DagRecTyKind;
@@ -362,7 +365,6 @@ public:
   }
 };
 
-
 /// RecordRecTy - '[classname]' - Represent an instance of a class, such as:
 /// (R32 X = EAX).
 ///
@@ -370,6 +372,7 @@ class RecordRecTy : public RecTy {
   Record *Rec;
   explicit RecordRecTy(Record *R) : RecTy(RecordRecTyKind), Rec(R) {}
   friend class Record;
+
 public:
   static bool classof(const RecTy *RT) {
     return RT->getRecTyKind() == RecordRecTyKind;
@@ -589,7 +592,6 @@ public:
                                             unsigned Elt) const = 0;
 };
 
-
 /// UnsetInit - ? - Represents an uninitialized value
 ///
 class UnsetInit : public Init {
@@ -616,7 +618,6 @@ public:
   std::string getAsString() const override { return "?"; }
 };
 
-
 /// BitInit - true/false - Represent a concrete initializer for a bit.
 ///
 class BitInit : public Init {
@@ -695,7 +696,6 @@ public:
   }
 };
 
-
 /// IntInit - 7 - Represent an initialization by a literal integer value.
 ///
 class IntInit : public TypedInit {
@@ -736,7 +736,6 @@ public:
   }
 };
 
-
 /// StringInit - "foo" - Represent an initialization by a string value.
 ///
 class StringInit : public TypedInit {
@@ -781,6 +780,7 @@ public:
 ///
 class ListInit : public TypedInit, public FoldingSetNode {
   std::vector<Init*> Values;
+
 public:
   typedef std::vector<Init*>::const_iterator const_iterator;
 
@@ -843,7 +843,6 @@ public:
   }
 };
 
-
 /// OpInit - Base class for operators
 ///
 class OpInit : public TypedInit {
@@ -878,12 +877,12 @@ public:
   Init *getBit(unsigned Bit) const override;
 };
 
-
 /// UnOpInit - !op (X) - Transform an init.
 ///
 class UnOpInit : public OpInit {
 public:
   enum UnaryOp { CAST, HEAD, TAIL, EMPTY };
+
 private:
   UnaryOp Opc;
   Init *LHS;
@@ -983,6 +982,7 @@ public:
 class TernOpInit : public OpInit {
 public:
   enum TernaryOp { SUBST, FOREACH, IF };
+
 private:
   TernaryOp Opc;
   Init *LHS, *MHS, *RHS;
@@ -1039,7 +1039,6 @@ public:
   std::string getAsString() const override;
 };
 
-
 /// VarInit - 'Opcode' - Represent a reference to an entire variable object.
 ///
 class VarInit : public TypedInit {
@@ -1089,7 +1088,6 @@ public:
   std::string getAsString() const override { return getName(); }
 };
 
-
 /// VarBitInit - Opcode{0} - Represent access to one bit of a variable or field.
 ///
 class VarBitInit : public Init {
@@ -1215,7 +1213,6 @@ public:
   }
 };
 
-
 /// FieldInit - X.Y - Represent a reference to a subfield of a variable
 ///
 class FieldInit : public TypedInit {
@@ -1342,6 +1339,7 @@ class RecordVal {
   RecTy *Ty;
   unsigned Prefix;
   Init *Value;
+
 public:
   RecordVal(Init *N, RecTy *T, unsigned P);
   RecordVal(const std::string &N, RecTy *T, unsigned P);
@@ -1398,7 +1396,6 @@ class Record {
   void checkName();
 
 public:
-
   // Constructs a record.
   explicit Record(const std::string &N, ArrayRef<SMLoc> locs,
                   RecordKeeper &records, bool Anonymous = false) :
@@ -1423,10 +1420,8 @@ public:
 
   ~Record() {}
 
-
   static unsigned getNewUID() { return LastID++; }
 
-
   unsigned getID() const { return ID; }
 
   const std::string &getName() const;

include/llvm/TableGen/StringMatcher.h

@@ -21,29 +21,29 @@
 
 namespace llvm {
   class raw_ostream;
-  
+
 /// StringMatcher - Given a list of strings and code to execute when they match,
 /// output a simple switch tree to classify the input string.
-/// 
+///
 /// If a match is found, the code in Vals[i].second is executed; control must
 /// not exit this code fragment.  If nothing matches, execution falls through.
 ///
 class StringMatcher {
 public:
   typedef std::pair<std::string, std::string> StringPair;
+
 private:
   StringRef StrVariableName;
   const std::vector<StringPair> &Matches;
   raw_ostream &OS;
-  
+
 public:
   StringMatcher(StringRef strVariableName, 
                 const std::vector<StringPair> &matches, raw_ostream &os)
     : StrVariableName(strVariableName), Matches(matches), OS(os) {}
-  
+
   void Emit(unsigned Indent = 0) const;
-  
-  
+
 private:
   bool EmitStringMatcherForChar(const std::vector<const StringPair*> &Matches,
                                 unsigned CharNo, unsigned IndentCount) const;

include/llvm/TableGen/StringToOffsetTable.h

@@ -25,8 +25,8 @@ namespace llvm {
 class StringToOffsetTable {
   StringMap<unsigned> StringOffset;
   std::string AggregateString;
+
 public:
-  
   unsigned GetOrAddStringOffset(StringRef Str, bool appendZero = true) {
     StringMapEntry<unsigned> &Entry = StringOffset.GetOrCreateValue(Str, -1U);
     if (Entry.getValue() == -1U) {
@@ -36,10 +36,10 @@ public:
       if (appendZero)
         AggregateString += '\0';
     }
-    
+
     return Entry.getValue();
   }
-  
+
   void EmitString(raw_ostream &O) {
     // Escape the string.
     SmallString<256> Str;
@@ -55,11 +55,11 @@ public:
       }
       O << AggregateString[i];
       ++CharsPrinted;
-      
+
       // Print escape sequences all together.
       if (AggregateString[i] != '\\')
         continue;
-      
+
       assert(i+1 < AggregateString.size() && "Incomplete escape sequence!");
       if (isdigit(AggregateString[i+1])) {
         assert(isdigit(AggregateString[i+2]) &&