Remove trailing spaces.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175343 91177308-0d34-0410-b5e6-96231b3b80d8

include/llvm/CodeGen/MachineDominators.h

@@ -41,15 +41,15 @@ class MachineDominatorTree : public MachineFunctionPass {
 public:
   static char ID; // Pass ID, replacement for typeid
   DominatorTreeBase<MachineBasicBlock>* DT;
-  
+
   MachineDominatorTree();
-  
+
   ~MachineDominatorTree();
-  
+
   DominatorTreeBase<MachineBasicBlock>& getBase() { return *DT; }
-  
+
   virtual void getAnalysisUsage(AnalysisUsage &AU) const;
-  
+
   /// getRoots -  Return the root blocks of the current CFG.  This may include
   /// multiple blocks if we are computing post dominators.  For forward
   /// dominators, this will always be a single block (the entry node).
@@ -57,25 +57,25 @@ public:
   inline const std::vector<MachineBasicBlock*> &getRoots() const {
     return DT->getRoots();
   }
-  
+
   inline MachineBasicBlock *getRoot() const {
     return DT->getRoot();
   }
-  
+
   inline MachineDomTreeNode *getRootNode() const {
     return DT->getRootNode();
   }
-  
+
   virtual bool runOnMachineFunction(MachineFunction &F);
-  
+
   inline bool dominates(MachineDomTreeNode* A, MachineDomTreeNode* B) const {
     return DT->dominates(A, B);
   }
-  
+
   inline bool dominates(MachineBasicBlock* A, MachineBasicBlock* B) const {
     return DT->dominates(A, B);
   }
-  
+
   // dominates - Return true if A dominates B. This performs the
   // special checks necessary if A and B are in the same basic block.
   bool dominates(MachineInstr *A, MachineInstr *B) const {
@@ -95,43 +95,43 @@ public:
     //  return &*I == B;
     //}
   }
-  
+
   inline bool properlyDominates(const MachineDomTreeNode* A,
                                 MachineDomTreeNode* B) const {
     return DT->properlyDominates(A, B);
   }
-  
+
   inline bool properlyDominates(MachineBasicBlock* A,
                                 MachineBasicBlock* B) const {
     return DT->properlyDominates(A, B);
   }
-  
+
   /// findNearestCommonDominator - Find nearest common dominator basic block
   /// for basic block A and B. If there is no such block then return NULL.
   inline MachineBasicBlock *findNearestCommonDominator(MachineBasicBlock *A,
                                                        MachineBasicBlock *B) {
     return DT->findNearestCommonDominator(A, B);
   }
-  
+
   inline MachineDomTreeNode *operator[](MachineBasicBlock *BB) const {
     return DT->getNode(BB);
   }
-  
+
   /// getNode - return the (Post)DominatorTree node for the specified basic
   /// block.  This is the same as using operator[] on this class.
   ///
   inline MachineDomTreeNode *getNode(MachineBasicBlock *BB) const {
     return DT->getNode(BB);
   }
-  
+
   /// addNewBlock - Add a new node to the dominator tree information.  This
-  /// creates a new node as a child of DomBB dominator node,linking it into 
+  /// creates a new node as a child of DomBB dominator node,linking it into
   /// the children list of the immediate dominator.
   inline MachineDomTreeNode *addNewBlock(MachineBasicBlock *BB,
                                          MachineBasicBlock *DomBB) {
     return DT->addNewBlock(BB, DomBB);
   }
-  
+
   /// changeImmediateDominator - This method is used to update the dominator
   /// tree information when a node's immediate dominator changes.
   ///
@@ -139,19 +139,19 @@ public:
                                        MachineBasicBlock* NewIDom) {
     DT->changeImmediateDominator(N, NewIDom);
   }
-  
+
   inline void changeImmediateDominator(MachineDomTreeNode *N,
                                        MachineDomTreeNode* NewIDom) {
     DT->changeImmediateDominator(N, NewIDom);
   }
-  
+
   /// eraseNode - Removes a node from  the dominator tree. Block must not
   /// dominate any other blocks. Removes node from its immediate dominator's
   /// children list. Deletes dominator node associated with basic block BB.
   inline void eraseNode(MachineBasicBlock *BB) {
     DT->eraseNode(BB);
   }
-  
+
   /// splitBlock - BB is split and now it has one successor. Update dominator
   /// tree to reflect this change.
   inline void splitBlock(MachineBasicBlock* NewBB) {
@@ -165,7 +165,7 @@ public:
   }
 
   virtual void releaseMemory();
-  
+
   virtual void print(raw_ostream &OS, const Module*) const;
 };
 
@@ -179,7 +179,7 @@ template<class T> struct GraphTraits;
 template <> struct GraphTraits<MachineDomTreeNode *> {
   typedef MachineDomTreeNode NodeType;
   typedef NodeType::iterator  ChildIteratorType;
-  
+
   static NodeType *getEntryNode(NodeType *N) {
     return N;
   }