Remove tabs, and whitespace cleanups.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81346 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 28 insertions, 28 deletions

diff --git a/include/clang/Analysis/FlowSensitive/DataflowValues.h b/include/clang/Analysis/FlowSensitive/DataflowValues.h
index 8d7ba94b46..648fe33ab0 100644
--- a/include/clang/Analysis/FlowSensitive/DataflowValues.h
+++ b/include/clang/Analysis/FlowSensitive/DataflowValues.h
@@ -24,7 +24,7 @@
 /// Dataflow Directional Tag Classes.  These are used for tag dispatching
 ///  within the dataflow solver/transfer functions to determine what direction
 ///  a dataflow analysis flows.
-//===----------------------------------------------------------------------===//   
+//===----------------------------------------------------------------------===//
 
 namespace clang {
 namespace dataflow {
@@ -34,19 +34,19 @@ namespace dataflow {
 
 //===----------------------------------------------------------------------===//
 /// DataflowValues.  Container class to store dataflow values for a CFG.
-//===----------------------------------------------------------------------===//   
-  
+//===----------------------------------------------------------------------===//
+
 template <typename ValueTypes,
           typename _AnalysisDirTag = dataflow::forward_analysis_tag >
 class DataflowValues {
 
   //===--------------------------------------------------------------------===//
   // Type declarations.
-  //===--------------------------------------------------------------------===//    
+  //===--------------------------------------------------------------------===//
 
 public:
   typedef typename ValueTypes::ValTy               ValTy;
-  typedef typename ValueTypes::AnalysisDataTy      AnalysisDataTy;  
+  typedef typename ValueTypes::AnalysisDataTy      AnalysisDataTy;
   typedef _AnalysisDirTag                          AnalysisDirTag;
   typedef llvm::DenseMap<ProgramPoint, ValTy>      EdgeDataMapTy;
   typedef llvm::DenseMap<const CFGBlock*, ValTy>   BlockDataMapTy;
@@ -60,15 +60,15 @@ public:
   /// isForwardAnalysis - Returns true if the dataflow values are computed
   ///  from a forward analysis.
   bool isForwardAnalysis() { return isForwardAnalysis(AnalysisDirTag()); }
-  
+
   /// isBackwardAnalysis - Returns true if the dataflow values are computed
   ///  from a backward analysis.
   bool isBackwardAnalysis() { return !isForwardAnalysis(); }
-  
+
 private:
   bool isForwardAnalysis(dataflow::forward_analysis_tag)  { return true; }
-  bool isForwardAnalysis(dataflow::backward_analysis_tag) { return false; }  
-  
+  bool isForwardAnalysis(dataflow::backward_analysis_tag) { return false; }
+
   //===--------------------------------------------------------------------===//
   // Initialization and accessors methods.
   //===--------------------------------------------------------------------===//
@@ -76,10 +76,10 @@ private:
 public:
   DataflowValues() : StmtDataMap(NULL) {}
   ~DataflowValues() { delete StmtDataMap; }
-  
+
   /// InitializeValues - Invoked by the solver to initialize state needed for
   ///  dataflow analysis.  This method is usually specialized by subclasses.
-  void InitializeValues(const CFG& cfg) {};  
+  void InitializeValues(const CFG& cfg) {};
 
 
   /// getEdgeData - Retrieves the dataflow values associated with a
@@ -89,28 +89,28 @@ public:
     assert (I != EdgeDataMap.end() && "No data associated with Edge.");
     return I->second;
   }
-  
+
   const ValTy& getEdgeData(const BlockEdge& E) const {
     return reinterpret_cast<DataflowValues*>(this)->getEdgeData(E);
-  }  
+  }
 
-  /// getBlockData - Retrieves the dataflow values associated with a 
+  /// getBlockData - Retrieves the dataflow values associated with a
   ///  specified CFGBlock.  If the dataflow analysis is a forward analysis,
   ///  this data is associated with the END of the block.  If the analysis
-  ///  is a backwards analysis, it is associated with the ENTRY of the block.  
+  ///  is a backwards analysis, it is associated with the ENTRY of the block.
   ValTy& getBlockData(const CFGBlock* B) {
     typename BlockDataMapTy::iterator I = BlockDataMap.find(B);
     assert (I != BlockDataMap.end() && "No data associated with block.");
     return I->second;
   }
-  
+
   const ValTy& getBlockData(const CFGBlock* B) const {
     return const_cast<DataflowValues*>(this)->getBlockData(B);
   }
-  
-  /// getStmtData - Retrieves the dataflow values associated with a 
+
+  /// getStmtData - Retrieves the dataflow values associated with a
   ///  specified Stmt.  If the dataflow analysis is a forward analysis,
-  ///  this data corresponds to the point immediately before a Stmt. 
+  ///  this data corresponds to the point immediately before a Stmt.
   ///  If the analysis is a backwards analysis, it is associated with
   ///  the point after a Stmt.  This data is only computed for block-level
   ///  expressions, and only when requested when the analysis is executed.
@@ -120,11 +120,11 @@ public:
     assert (I != StmtDataMap->end() && "No data associated with statement.");
     return I->second;
   }
-  
+
   const ValTy& getStmtData(const Stmt* S) const {
     return const_cast<DataflowValues*>(this)->getStmtData(S);
   }
-  
+
   /// getEdgeDataMap - Retrieves the internal map between CFG edges and
   ///  dataflow values.  Usually used by a dataflow solver to compute
   ///  values for blocks.
@@ -138,35 +138,35 @@ public:
   /// to the dataflow values at the end of the block.
   BlockDataMapTy& getBlockDataMap() { return BlockDataMap; }
   const BlockDataMapTy& getBlockDataMap() const { return BlockDataMap; }
-  
+
   /// getStmtDataMap - Retrieves the internal map between Stmts and
   /// dataflow values.
   StmtDataMapTy& getStmtDataMap() {
     if (!StmtDataMap) StmtDataMap = new StmtDataMapTy();
     return *StmtDataMap;
   }
-    
+
   const StmtDataMapTy& getStmtDataMap() const {
     return const_cast<DataflowValues*>(this)->getStmtDataMap();
   }
 
-  /// getAnalysisData - Retrieves the meta data associated with a 
-  ///  dataflow analysis for analyzing a particular CFG.  
+  /// getAnalysisData - Retrieves the meta data associated with a
+  ///  dataflow analysis for analyzing a particular CFG.
   ///  This is typically consumed by transfer function code (via the solver).
   ///  This can also be used by subclasses to interpret the dataflow values.
   AnalysisDataTy& getAnalysisData() { return AnalysisData; }
   const AnalysisDataTy& getAnalysisData() const { return AnalysisData; }
-  
+
   //===--------------------------------------------------------------------===//
   // Internal data.
   //===--------------------------------------------------------------------===//
-  
+
 protected:
   EdgeDataMapTy      EdgeDataMap;
   BlockDataMapTy     BlockDataMap;
   StmtDataMapTy*     StmtDataMap;
   AnalysisDataTy     AnalysisData;
-};          
+};
 
 } // end namespace clang
 #endif