Move some common data structures between dom and pdom into the base class

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26905 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 0 insertions, 16 deletions

diff --git a/include/llvm/Analysis/PostDominators.h b/include/llvm/Analysis/PostDominators.h
index 39b26d707f..b9a1feb8ba 100644
--- a/include/llvm/Analysis/PostDominators.h
+++ b/include/llvm/Analysis/PostDominators.h
@@ -32,22 +32,6 @@ struct ImmediatePostDominators : public ImmediateDominatorsBase {
   }
   
 private:
-    struct InfoRec {
-      unsigned Semi;
-      unsigned Size;
-      BasicBlock *Label, *Parent, *Child, *Ancestor;
-      
-      std::vector<BasicBlock*> Bucket;
-      
-      InfoRec() : Semi(0), Size(0), Label(0), Parent(0), Child(0), Ancestor(0){}
-    };
-  
-  // Vertex - Map the DFS number to the BasicBlock*
-  std::vector<BasicBlock*> Vertex;
-  
-  // Info - Collection of information used during the computation of idoms.
-  std::map<BasicBlock*, InfoRec> Info;
-  
   unsigned DFSPass(BasicBlock *V, InfoRec &VInfo, unsigned N);
   void Compress(BasicBlock *V, InfoRec &VInfo);
   BasicBlock *Eval(BasicBlock *v);