Whitespace cleanup

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178454 91177308-0d34-0410-b5e6-96231b3b80d8

include/llvm/Bitcode/BitstreamReader.h

@@ -126,7 +126,7 @@ public:
   }
 };
 
-  
+
 /// BitstreamEntry - When advancing through a bitstream cursor, each advance can
 /// discover a few different kinds of entries:
 ///   Error    - Malformed bitcode was found.
@@ -142,7 +142,7 @@ struct BitstreamEntry {
     SubBlock,
     Record
   } Kind;
-  
+
   unsigned ID;
 
   static BitstreamEntry getError() {
@@ -170,7 +170,7 @@ class BitstreamCursor {
   BitstreamReader *BitStream;
   size_t NextChar;
 
-  
+
   /// CurWord/word_t - This is the current data we have pulled from the stream
   /// but have not returned to the client.  This is specifically and
   /// intentionally defined to follow the word size of the host machine for
@@ -199,7 +199,7 @@ class BitstreamCursor {
   /// BlockScope - This tracks the codesize of parent blocks.
   SmallVector<Block, 8> BlockScope;
 
-  
+
 public:
   BitstreamCursor() : BitStream(0), NextChar(0) {
   }
@@ -231,7 +231,7 @@ public:
   void operator=(const BitstreamCursor &RHS);
 
   void freeState();
-  
+
   bool isEndPos(size_t pos) {
     return BitStream->getBitcodeBytes().isObjectEnd(static_cast<uint64_t>(pos));
   }
@@ -278,7 +278,7 @@ public:
     /// returned just like normal records.
     AF_DontAutoprocessAbbrevs = 2
   };
-  
+
   /// advance - Advance the current bitstream, returning the next entry in the
   /// stream.
   BitstreamEntry advance(unsigned Flags = 0) {
@@ -290,10 +290,10 @@ public:
           return BitstreamEntry::getError();
         return BitstreamEntry::getEndBlock();
       }
-      
+
       if (Code == bitc::ENTER_SUBBLOCK)
         return BitstreamEntry::getSubBlock(ReadSubBlockID());
-      
+
       if (Code == bitc::DEFINE_ABBREV &&
           !(Flags & AF_DontAutoprocessAbbrevs)) {
         // We read and accumulate abbrev's, the client can't do anything with
@@ -314,7 +314,7 @@ public:
       BitstreamEntry Entry = advance(Flags);
       if (Entry.Kind != BitstreamEntry::SubBlock)
         return Entry;
-      
+
       // If we found a sub-block, just skip over it and check the next entry.
       if (SkipBlock())
         return BitstreamEntry::getError();
@@ -345,7 +345,7 @@ public:
   uint32_t Read(unsigned NumBits) {
     assert(NumBits && NumBits <= 32 &&
            "Cannot return zero or more than 32 bits!");
-    
+
     // If the field is fully contained by CurWord, return it quickly.
     if (BitsInCurWord >= NumBits) {
       uint32_t R = uint32_t(CurWord) & (~0U >> (32-NumBits));
@@ -365,15 +365,15 @@ public:
 
     // Read the next word from the stream.
     uint8_t Array[sizeof(word_t)] = {0};
-    
+
     BitStream->getBitcodeBytes().readBytes(NextChar, sizeof(Array),
                                            Array, NULL);
-    
+
     // Handle big-endian byte-swapping if necessary.
     support::detail::packed_endian_specific_integral
       <word_t, support::little, support::unaligned> EndianValue;
     memcpy(&EndianValue, Array, sizeof(Array));
-    
+
     CurWord = EndianValue;
 
     NextChar += sizeof(word_t);
@@ -450,7 +450,7 @@ private:
       BitsInCurWord = 32;
       return;
     }
-    
+
     BitsInCurWord = 0;
     CurWord = 0;
   }
@@ -493,7 +493,7 @@ public:
   /// EnterSubBlock - Having read the ENTER_SUBBLOCK abbrevid, enter
   /// the block, and return true if the block has an error.
   bool EnterSubBlock(unsigned BlockID, unsigned *NumWordsP = 0);
-  
+
   bool ReadBlockEnd() {
     if (BlockScope.empty()) return true;
 
@@ -529,7 +529,7 @@ private:
   void readAbbreviatedField(const BitCodeAbbrevOp &Op,
                             SmallVectorImpl<uint64_t> &Vals);
   void skipAbbreviatedField(const BitCodeAbbrevOp &Op);
-  
+
 public:
 
   /// getAbbrev - Return the abbreviation for the specified AbbrevId.
@@ -541,7 +541,7 @@ public:
 
   /// skipRecord - Read the current record and discard it.
   void skipRecord(unsigned AbbrevID);
-  
+
   unsigned readRecord(unsigned AbbrevID, SmallVectorImpl<uint64_t> &Vals,
                       StringRef *Blob = 0);
 
@@ -549,7 +549,7 @@ public:
   // Abbrev Processing
   //===--------------------------------------------------------------------===//
   void ReadAbbrevRecord();
-  
+
   bool ReadBlockInfoBlock();
 };
 

include/llvm/Bitcode/BitstreamWriter.h

@@ -458,7 +458,7 @@ public:
   template<typename uintty>
   void EmitRecordWithArray(unsigned Abbrev, SmallVectorImpl<uintty> &Vals,
                           const char *ArrayData, unsigned ArrayLen) {
-    return EmitRecordWithAbbrevImpl(Abbrev, Vals, StringRef(ArrayData, 
+    return EmitRecordWithAbbrevImpl(Abbrev, Vals, StringRef(ArrayData,
                                                             ArrayLen));
   }
 

lib/Bitcode/Reader/BitstreamReader.cpp

@@ -292,7 +292,7 @@ void BitstreamCursor::ReadAbbrevRecord() {
         Abbv->Add(BitCodeAbbrevOp(0));
         continue;
       }
-      
+
       Abbv->Add(BitCodeAbbrevOp(E, Data));
     } else
       Abbv->Add(BitCodeAbbrevOp(E));

lib/Bitcode/Writer/ValueEnumerator.cpp

@@ -60,7 +60,7 @@ ValueEnumerator::ValueEnumerator(const Module *M) {
        I != E; ++I)
     EnumerateValue(I->getAliasee());
 
-  // Insert constants and metadata that are named at module level into the slot 
+  // Insert constants and metadata that are named at module level into the slot
   // pool so that the module symbol table can refer to them...
   EnumerateValueSymbolTable(M->getValueSymbolTable());
   EnumerateNamedMetadata(M);