Whitespace and 80-column cleanup.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170771 91177308-0d34-0410-b5e6-96231b3b80d8

5 files changed, 31 insertions, 25 deletions

diff --git a/lib/CodeGen/AsmPrinter/DwarfAccelTable.cpp b/lib/CodeGen/AsmPrinter/DwarfAccelTable.cpp
index 3f87bd23d5..c1939992cd 100644
--- a/lib/CodeGen/AsmPrinter/DwarfAccelTable.cpp
+++ b/lib/CodeGen/AsmPrinter/DwarfAccelTable.cpp
@@ -32,7 +32,7 @@ const char *DwarfAccelTable::Atom::AtomTypeString(enum AtomType AT) {
   case eAtomTypeTag: return "eAtomTypeTag";
   case eAtomTypeNameFlags: return "eAtomTypeNameFlags";
   case eAtomTypeTypeFlags: return "eAtomTypeTypeFlags";
-  } 
+  }
   llvm_unreachable("invalid AtomType!");
 }
 
@@ -155,7 +155,7 @@ void DwarfAccelTable::EmitHashes(AsmPrinter *Asm) {
            HE = Buckets[i].end(); HI != HE; ++HI) {
       Asm->OutStreamer.AddComment("Hash in Bucket " + Twine(i));
       Asm->EmitInt32((*HI)->HashValue);
-    } 
+    }
   }
 }
 
@@ -258,7 +258,7 @@ void DwarfAccelTable::print(raw_ostream &O) {
     for (std::vector<HashData*>::const_iterator
            DI = Data.begin(), DE = Data.end(); DI != DE; ++DI)
       (*DI)->print(O);
-  
+
 
 }
 #endif
diff --git a/lib/CodeGen/AsmPrinter/DwarfAccelTable.h b/lib/CodeGen/AsmPrinter/DwarfAccelTable.h
index 7304f8537f..9915bcaa9b 100644
--- a/lib/CodeGen/AsmPrinter/DwarfAccelTable.h
+++ b/lib/CodeGen/AsmPrinter/DwarfAccelTable.h
@@ -51,7 +51,7 @@
 // section contains all of the 32-bit hash values in contiguous memory, and
 // the offsets contain the offset into the data area for the particular
 // hash.
-// 
+//
 // For a lookup example, we could hash a function name and take it modulo the
 // number of buckets giving us our bucket. From there we take the bucket value
 // as an index into the hashes table and look at each successive hash as long
@@ -64,7 +64,7 @@ namespace llvm {
 class AsmPrinter;
 class DIE;
 class DwarfUnits;
-  
+
 class DwarfAccelTable {
 
   enum HashFunctionType {
@@ -81,7 +81,7 @@ class DwarfAccelTable {
   // Helper function to compute the number of buckets needed based on
   // the number of unique hashes.
   void ComputeBucketCount (void);
-  
+
   struct TableHeader {
     uint32_t   magic;           // 'HASH' magic value to allow endian detection
     uint16_t   version;         // Version number.
@@ -94,7 +94,7 @@ class DwarfAccelTable {
     // Also written to disk is the implementation specific header data.
 
     static const uint32_t MagicHash = 0x48415348;
-    
+
     TableHeader (uint32_t data_len) :
       magic (MagicHash), version (1), hash_function (eHashFunctionDJB),
       bucket_count (0), hashes_count (0), header_data_len (data_len)
@@ -123,7 +123,7 @@ public:
   //
   // uint32_t die_offset_base
   // uint32_t atom_count
-  // atom_count Atoms  
+  // atom_count Atoms
   enum AtomType {
     eAtomTypeNULL       = 0u,
     eAtomTypeDIEOffset  = 1u,   // DIE offset, check form for encoding
@@ -138,12 +138,12 @@ public:
 
   enum TypeFlags {
     eTypeFlagClassMask = 0x0000000fu,
-    
+
     // Always set for C++, only set for ObjC if this is the
     // @implementation for a class.
     eTypeFlagClassIsImplementation  = ( 1u << 1 )
-  };  
-  
+  };
+
   // Make these public so that they can be used as a general interface to
   // the class.
   struct Atom {
@@ -265,7 +265,7 @@ private:
   typedef std::vector<HashList> BucketList;
   BucketList Buckets;
   HashList Hashes;
-  
+
   // Public Implementation
  public:
   DwarfAccelTable(ArrayRef<DwarfAccelTable::Atom>);
diff --git a/lib/CodeGen/AsmPrinter/DwarfCompileUnit.h b/lib/CodeGen/AsmPrinter/DwarfCompileUnit.h
index 2a61efb13e..368234ba86 100644
--- a/lib/CodeGen/AsmPrinter/DwarfCompileUnit.h
+++ b/lib/CodeGen/AsmPrinter/DwarfCompileUnit.h
@@ -110,7 +110,7 @@ public:
   &getAccelTypes() const {
     return AccelTypes;
   }
-  
+
   /// hasContent - Return true if this compile unit has something to write out.
   ///
   bool hasContent() const { return !CUDie->getChildren().empty(); }
@@ -137,12 +137,12 @@ public:
     std::vector<std::pair<DIE*, unsigned > > &DIEs = AccelTypes[Name];
     DIEs.push_back(Die);
   }
-  
+
   /// getDIE - Returns the debug information entry map slot for the
   /// specified debug variable.
   DIE *getDIE(const MDNode *N) { return MDNodeToDieMap.lookup(N); }
 
-  DIEBlock *getDIEBlock() { 
+  DIEBlock *getDIEBlock() {
     return new (DIEValueAllocator) DIEBlock();
   }
 
@@ -185,7 +185,7 @@ public:
 
   /// addFlag - Add a flag that is true to the DIE.
   void addFlag(DIE *Die, unsigned Attribute);
-  
+
   /// addUInt - Add an unsigned integer attribute data and value.
   ///
   void addUInt(DIE *Die, unsigned Attribute, unsigned Form, uint64_t Integer);
@@ -211,7 +211,7 @@ public:
   /// addDIEEntry - Add a DIE attribute data and value.
   ///
   void addDIEEntry(DIE *Die, unsigned Attribute, unsigned Form, DIE *Entry);
-  
+
   /// addBlock - Add block data.
   ///
   void addBlock(DIE *Die, unsigned Attribute, unsigned Form, DIEBlock *Block);
@@ -264,7 +264,7 @@ public:
   void addBlockByrefAddress(DbgVariable *&DV, DIE *Die, unsigned Attribute,
                             const MachineLocation &Location);
 
-  /// addVariableAddress - Add DW_AT_location attribute for a 
+  /// addVariableAddress - Add DW_AT_location attribute for a
   /// DbgVariable based on provided MachineLocation.
   void addVariableAddress(DbgVariable *&DV, DIE *Die, MachineLocation Location);
 
@@ -286,7 +286,7 @@ public:
   /// given DIType.
   DIE *getOrCreateTypeDIE(const MDNode *N);
 
-  /// getOrCreateTemplateTypeParameterDIE - Find existing DIE or create new DIE 
+  /// getOrCreateTemplateTypeParameterDIE - Find existing DIE or create new DIE
   /// for the given DITemplateTypeParameter.
   DIE *getOrCreateTemplateTypeParameterDIE(DITemplateTypeParameter TP);
 
@@ -319,7 +319,7 @@ public:
   void constructSubrangeDIE(DIE &Buffer, DISubrange SR, DIE *IndexTy);
 
   /// constructArrayTypeDIE - Construct array type DIE from DICompositeType.
-  void constructArrayTypeDIE(DIE &Buffer, 
+  void constructArrayTypeDIE(DIE &Buffer,
                              DICompositeType *CTy);
 
   /// constructEnumTypeDIE - Construct enum type DIE from DIEnumerator.
diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
index 2a9c2ff232..4867bb8177 100644
--- a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
+++ b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
@@ -615,7 +615,8 @@ unsigned DwarfDebug::getOrCreateSourceID(StringRef FileName,
   return SrcId;
 }
 
-// Create new CompileUnit for the given metadata node with tag DW_TAG_compile_unit.
+// Create new CompileUnit for the given metadata node with tag
+// DW_TAG_compile_unit.
 CompileUnit *DwarfDebug::constructCompileUnit(const MDNode *N) {
   DICompileUnit DIUnit(N);
   StringRef FN = DIUnit.getFilename();
@@ -1962,7 +1963,8 @@ void DwarfDebug::emitAccelNames() {
   AT.Emit(Asm, SectionBegin, &InfoHolder);
 }
 
-// Emit objective C classes and categories into a hashed accelerator table section.
+// Emit objective C classes and categories into a hashed accelerator table
+// section.
 void DwarfDebug::emitAccelObjC() {
   DwarfAccelTable AT(DwarfAccelTable::Atom(DwarfAccelTable::eAtomTypeDIEOffset,
                                            dwarf::DW_FORM_data4));
@@ -2120,7 +2122,9 @@ void DwarfDebug::emitDebugStr() {
       StringMapEntry<std::pair<MCSymbol*, unsigned> >*>, 64> Entries;
 
   for (StringMap<std::pair<MCSymbol*, unsigned> >::iterator
-       I = InfoHolder.getStringPool()->begin(), E = InfoHolder.getStringPool()->end(); I != E; ++I)
+       I = InfoHolder.getStringPool()->begin(),
+         E = InfoHolder.getStringPool()->end();
+       I != E; ++I)
     Entries.push_back(std::make_pair(I->second.second, &*I));
 
   array_pod_sort(Entries.begin(), Entries.end());
@@ -2433,5 +2437,6 @@ void DwarfDebug::emitDebugInfoDWO() {
 // abbreviations for the .debug_info.dwo section.
 void DwarfDebug::emitDebugAbbrevDWO() {
   assert(useSplitDwarf() && "No split dwarf?");
-  emitAbbrevs(Asm->getObjFileLowering().getDwarfAbbrevDWOSection(), &Abbreviations);
+  emitAbbrevs(Asm->getObjFileLowering().getDwarfAbbrevDWOSection(),
+              &Abbreviations);
 }
diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.h b/lib/CodeGen/AsmPrinter/DwarfDebug.h
index 71e78c2211..870b588cf7 100644
--- a/lib/CodeGen/AsmPrinter/DwarfDebug.h
+++ b/lib/CodeGen/AsmPrinter/DwarfDebug.h
@@ -315,7 +315,8 @@ class DwarfDebug {
   DenseMap<const MDNode *, SmallVector<InlineInfoLabels, 4> > InlineInfo;
   SmallVector<const MDNode *, 4> InlinedSPNodes;
 
-  // This is a collection of subprogram MDNodes that are processed to create DIEs.
+  // This is a collection of subprogram MDNodes that are processed to
+  // create DIEs.
   SmallPtrSet<const MDNode *, 16> ProcessedSPNodes;
 
   // Maps instruction with label emitted before instruction.