1 files changed, 6 insertions, 34 deletions
diff --git a/include/llvm/Support/DebugLoc.h b/include/llvm/Support/DebugLoc.h
index ede1ed3054..2da632c342 100644
--- a/include/llvm/Support/DebugLoc.h
+++ b/include/llvm/Support/DebugLoc.h
@@ -77,44 +77,16 @@ namespace llvm {
       return LineCol == DL.LineCol && ScopeIdx == DL.ScopeIdx;
     }
     bool operator!=(const NewDebugLoc &DL) const { return !(*this == DL); }
+    
+    
+    
+    
+    static NewDebugLoc getUnknownLoc() { NewDebugLoc L; return L; }
   };
   
   
+  typedef NewDebugLoc DebugLoc;
 
-  /// DebugLoc - Debug location id. This is carried by SDNode and MachineInstr
-  /// to index into a vector of unique debug location tuples.
-  class DebugLoc {
-    unsigned Idx;
-  public:
-    DebugLoc() : Idx(~0U) {}  // Defaults to invalid.
-
-    static DebugLoc getUnknownLoc()   { DebugLoc L; L.Idx = ~0U; return L; }
-    static DebugLoc get(unsigned idx) { DebugLoc L; L.Idx = idx; return L; }
-
-    unsigned getIndex() const { return Idx; }
-
-    /// isUnknown - Return true if there is no debug info for the SDNode /
-    /// MachineInstr.
-    bool isUnknown() const { return Idx == ~0U; }
-
-    bool operator==(const DebugLoc &DL) const { return Idx == DL.Idx; }
-    bool operator!=(const DebugLoc &DL) const { return !(*this == DL); }
-  };
-
-  /// DebugLocTracker - This class tracks debug location information.
-  ///
-  struct DebugLocTracker {
-    /// DebugLocations - A vector of unique DebugLocTuple's.
-    ///
-    std::vector<MDNode *> DebugLocations;
-
-    /// DebugIdMap - This maps DebugLocTuple's to indices into the
-    /// DebugLocations vector.
-    DenseMap<MDNode *, unsigned> DebugIdMap;
-
-    DebugLocTracker() {}
-  };
-  
 } // end namespace llvm
 
 #endif /* LLVM_DEBUGLOC_H */