eliminate all 80-col violations that I have introduced in my recent checkins (and some others more)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80304 91177308-0d34-0410-b5e6-96231b3b80d8

include/llvm/ADT/EquivalenceClasses.h

@@ -233,7 +233,8 @@ public:
     return L1;
   }
 
-  class member_iterator : public std::iterator<std::forward_iterator_tag, ElemTy, ptrdiff_t> {
+  class member_iterator : public std::iterator<std::forward_iterator_tag,
+                                               ElemTy, ptrdiff_t> {
     typedef std::iterator<std::forward_iterator_tag, ElemTy, ptrdiff_t> super;
     const ECValue *Node;
     friend class EquivalenceClasses;

include/llvm/ADT/PostOrderIterator.h

@@ -42,9 +42,11 @@ template<class GraphT,
   class SetType = llvm::SmallPtrSet<typename GraphTraits<GraphT>::NodeType*, 8>,
   bool ExtStorage = false,
   class GT = GraphTraits<GraphT> >
-class po_iterator : public std::iterator<std::forward_iterator_tag, typename GT::NodeType, ptrdiff_t>,
+class po_iterator : public std::iterator<std::forward_iterator_tag,
+                                         typename GT::NodeType, ptrdiff_t>,
                     public po_iterator_storage<SetType, ExtStorage> {
-  typedef std::iterator<std::forward_iterator_tag, typename GT::NodeType, ptrdiff_t> super;
+  typedef std::iterator<std::forward_iterator_tag,
+                        typename GT::NodeType, ptrdiff_t> super;
   typedef typename GT::NodeType          NodeType;
   typedef typename GT::ChildIteratorType ChildItTy;
 

include/llvm/ADT/SCCIterator.h

@@ -34,11 +34,13 @@ namespace llvm {
 ///
 template<class GraphT, class GT = GraphTraits<GraphT> >
 class scc_iterator
-  : public std::iterator<std::forward_iterator_tag, std::vector<typename GT::NodeType>, ptrdiff_t> {
+  : public std::iterator<std::forward_iterator_tag,
+                         std::vector<typename GT::NodeType>, ptrdiff_t> {
   typedef typename GT::NodeType          NodeType;
   typedef typename GT::ChildIteratorType ChildItTy;
   typedef std::vector<NodeType*> SccTy;
-  typedef std::iterator<std::forward_iterator_tag, std::vector<typename GT::NodeType>, ptrdiff_t> super;
+  typedef std::iterator<std::forward_iterator_tag,
+                        std::vector<typename GT::NodeType>, ptrdiff_t> super;
   typedef typename super::reference reference;
   typedef typename super::pointer pointer;
 

include/llvm/ADT/ilist.h

@@ -144,7 +144,8 @@ class ilist_iterator
 
 public:
   typedef ilist_traits<NodeTy> Traits;
-  typedef std::iterator<std::bidirectional_iterator_tag, NodeTy, ptrdiff_t> super;
+  typedef std::iterator<std::bidirectional_iterator_tag,
+                        NodeTy, ptrdiff_t> super;
 
   typedef typename super::value_type value_type;
   typedef typename super::difference_type difference_type;

include/llvm/Analysis/AliasSetTracker.h

@@ -158,7 +158,8 @@ public:
   void dump() const;
 
   /// Define an iterator for alias sets... this is just a forward iterator.
-  class iterator : public std::iterator<std::forward_iterator_tag, PointerRec, ptrdiff_t> {
+  class iterator : public std::iterator<std::forward_iterator_tag,
+                                        PointerRec, ptrdiff_t> {
     PointerRec *CurNode;
   public:
     explicit iterator(PointerRec *CN = 0) : CurNode(CN) {}

include/llvm/Analysis/ConstantsScanner.h

@@ -22,7 +22,8 @@ namespace llvm {
 
 class Constant;
 
-class constant_iterator : public std::iterator<std::forward_iterator_tag, const Constant, ptrdiff_t> {
+class constant_iterator : public std::iterator<std::forward_iterator_tag,
+                                               const Constant, ptrdiff_t> {
   const_inst_iterator InstI;                // Method instruction iterator
   unsigned OpIdx;                           // Operand index
 

include/llvm/Analysis/IntervalIterator.h

@@ -233,7 +233,8 @@ private:
 };
 
 typedef IntervalIterator<BasicBlock, Function> function_interval_iterator;
-typedef IntervalIterator<Interval, IntervalPartition> interval_part_interval_iterator;
+typedef IntervalIterator<Interval, IntervalPartition>
+                                          interval_part_interval_iterator;
 
 
 inline function_interval_iterator intervals_begin(Function *F,

include/llvm/CodeGen/MachineRegisterInfo.h

@@ -268,8 +268,10 @@ public:
     }
     friend class MachineRegisterInfo;
   public:
-    typedef std::iterator<std::forward_iterator_tag, MachineInstr, ptrdiff_t>::reference reference;
+    typedef std::iterator<std::forward_iterator_tag,
-    typedef std::iterator<std::forward_iterator_tag, MachineInstr, ptrdiff_t>::pointer pointer;
+                          MachineInstr, ptrdiff_t>::reference reference;
+    typedef std::iterator<std::forward_iterator_tag,
+                          MachineInstr, ptrdiff_t>::pointer pointer;
     
     defusechain_iterator(const defusechain_iterator &I) : Op(I.Op) {}
     defusechain_iterator() : Op(0) {}

include/llvm/CodeGen/ScheduleDAG.h

@@ -434,8 +434,8 @@ namespace llvm {
 
   class ScheduleDAG {
   public:
-    MachineBasicBlock *BB;                // The block in which to insert instructions.
+    MachineBasicBlock *BB;          // The block in which to insert instructions
-    MachineBasicBlock::iterator InsertPos;// The position to insert instructions.
+    MachineBasicBlock::iterator InsertPos;// The position to insert instructions
     const TargetMachine &TM;              // Target processor
     const TargetInstrInfo *TII;           // Target instruction information
     const TargetRegisterInfo *TRI;        // Target processor register info
@@ -506,8 +506,8 @@ namespace llvm {
     ///
     virtual void Schedule() = 0;
 
-    /// ForceUnitLatencies - Return true if all scheduling edges should be given a
+    /// ForceUnitLatencies - Return true if all scheduling edges should be given
-    /// latency value of one.  The default is to return false; schedulers may
+    /// a latency value of one.  The default is to return false; schedulers may
     /// override this as needed.
     virtual bool ForceUnitLatencies() const { return false; }
 
@@ -535,7 +535,8 @@ namespace llvm {
     void EmitLiveInCopies(MachineBasicBlock *MBB);
   };
 
-  class SUnitIterator : public std::iterator<std::forward_iterator_tag, SUnit, ptrdiff_t> {
+  class SUnitIterator : public std::iterator<std::forward_iterator_tag,
+                                             SUnit, ptrdiff_t> {
     SUnit *Node;
     unsigned Operand;
 
@@ -547,7 +548,7 @@ namespace llvm {
     bool operator!=(const SUnitIterator& x) const { return !operator==(x); }
 
     const SUnitIterator &operator=(const SUnitIterator &I) {
-      assert(I.Node == Node && "Cannot assign iterators to two different nodes!");
+      assert(I.Node==Node && "Cannot assign iterators to two different nodes!");
       Operand = I.Operand;
       return *this;
     }

include/llvm/CodeGen/SelectionDAGNodes.h

@@ -291,7 +291,7 @@ namespace ISD {
     EXTRACT_SUBVECTOR,
 
     /// VECTOR_SHUFFLE(VEC1, VEC2) - Returns a vector, of the same type as 
-    /// VEC1/VEC2.  A VECTOR_SHUFFLE node also contains an array of constant int 
+    /// VEC1/VEC2.  A VECTOR_SHUFFLE node also contains an array of constant int
     /// values that indicate which value (or undef) each result element will
     /// get.  These constant ints are accessible through the 
     /// ShuffleVectorSDNode class.  This is quite similar to the Altivec 
@@ -1134,8 +1134,10 @@ public:
     }
     friend class SDNode;
   public:
-    typedef std::iterator<std::forward_iterator_tag, SDUse, ptrdiff_t>::reference reference;
+    typedef std::iterator<std::forward_iterator_tag,
-    typedef std::iterator<std::forward_iterator_tag, SDUse, ptrdiff_t>::pointer pointer;
+                          SDUse, ptrdiff_t>::reference reference;
+    typedef std::iterator<std::forward_iterator_tag,
+                          SDUse, ptrdiff_t>::pointer pointer;
 
     use_iterator(const use_iterator &I) : Op(I.Op) {}
     use_iterator() : Op(0) {}
@@ -2353,7 +2355,8 @@ public:
 };
 
 
-class SDNodeIterator : public std::iterator<std::forward_iterator_tag, SDNode, ptrdiff_t> {
+class SDNodeIterator : public std::iterator<std::forward_iterator_tag,
+                                            SDNode, ptrdiff_t> {
   SDNode *Node;
   unsigned Operand;
 

include/llvm/CompilerDriver/CompilationGraph.h

@@ -241,7 +241,8 @@ namespace llvmc {
 
 
   /// NodeChildIterator - Another auxiliary class needed by GraphTraits.
-  class NodeChildIterator : public std::iterator<std::bidirectional_iterator_tag, Node, ptrdiff_t> {
+  class NodeChildIterator : public
+               std::iterator<std::bidirectional_iterator_tag, Node, ptrdiff_t> {
     typedef NodeChildIterator ThisType;
     typedef Node::container_type::iterator iterator;
 

include/llvm/Support/CFG.h

@@ -21,12 +21,13 @@
 
 namespace llvm {
 
-//===--------------------------------------------------------------------===//
+//===----------------------------------------------------------------------===//
 // BasicBlock pred_iterator definition
-//===--------------------------------------------------------------------===//
+//===----------------------------------------------------------------------===//
 
 template <class _Ptr,  class _USE_iterator> // Predecessor Iterator
-class PredIterator : public std::iterator<std::forward_iterator_tag, _Ptr, ptrdiff_t> {
+class PredIterator : public std::iterator<std::forward_iterator_tag,
+                                          _Ptr, ptrdiff_t> {
   typedef std::iterator<std::forward_iterator_tag, _Ptr, ptrdiff_t> super;
   _USE_iterator It;
 public:
@@ -79,12 +80,13 @@ inline pred_const_iterator pred_end(const BasicBlock *BB) {
 
 
 
-//===--------------------------------------------------------------------===//
+//===----------------------------------------------------------------------===//
 // BasicBlock succ_iterator definition
-//===--------------------------------------------------------------------===//
+//===----------------------------------------------------------------------===//
 
 template <class Term_, class BB_>           // Successor Iterator
-class SuccIterator : public std::iterator<std::bidirectional_iterator_tag, BB_, ptrdiff_t> {
+class SuccIterator : public std::iterator<std::bidirectional_iterator_tag,
+                                          BB_, ptrdiff_t> {
   const Term_ Term;
   unsigned idx;
   typedef std::iterator<std::bidirectional_iterator_tag, BB_, ptrdiff_t> super;

include/llvm/Support/GetElementPtrTypeIterator.h

@@ -22,7 +22,8 @@ namespace llvm {
   template<typename ItTy = User::const_op_iterator>
   class generic_gep_type_iterator
     : public std::iterator<std::forward_iterator_tag, const Type *, ptrdiff_t> {
-    typedef std::iterator<std::forward_iterator_tag, const Type *, ptrdiff_t> super;
+    typedef std::iterator<std::forward_iterator_tag,
+                          const Type *, ptrdiff_t> super;
 
     ItTy OpIt;
     const Type *CurTy;

include/llvm/Use.h

@@ -158,7 +158,8 @@ template<> struct simplify_type<const Use> {
 
 
 template<typename UserTy>  // UserTy == 'User' or 'const User'
-class value_use_iterator : public std::iterator<std::forward_iterator_tag, UserTy*, ptrdiff_t> {
+class value_use_iterator : public std::iterator<std::forward_iterator_tag,
+                                                UserTy*, ptrdiff_t> {
   typedef std::iterator<std::forward_iterator_tag, UserTy*, ptrdiff_t> super;
   typedef value_use_iterator<UserTy> _Self;