[llvm] r225970 - [dom] Make the DominatorTreeBase not a dynamic class!

[Chandler Carruth]

Author: chandlerc
Date: Wed Jan 14 04:33:21 2015
New Revision: 225970

URL: http://llvm.org/viewvc/llvm-project?rev=225970&view=rev
Log:
[dom] Make the DominatorTreeBase not a dynamic class!

Now that the passes are wrappers around this, we no longer need
a vtable, virtual destructor, and other associated mess. This is
particularly nice to me as this is a class template. =]

Modified:
    llvm/trunk/include/llvm/Support/GenericDomTree.h

Modified: llvm/trunk/include/llvm/Support/GenericDomTree.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/Support/GenericDomTree.h?rev=225970&r1=225969&r2=225970&view=diff
==============================================================================
--- llvm/trunk/include/llvm/Support/GenericDomTree.h (original)
+++ llvm/trunk/include/llvm/Support/GenericDomTree.h Wed Jan 14 04:33:21 2015
@@ -314,7 +314,7 @@ protected:
 public:
   explicit DominatorTreeBase(bool isPostDom)
       : DominatorBase<NodeT>(isPostDom), DFSInfoValid(false), SlowQueries(0) {}
-  virtual ~DominatorTreeBase() { reset(); }
+  ~DominatorTreeBase() { reset(); }
 
   DominatorTreeBase(DominatorTreeBase &&Arg)
       : DominatorBase<NodeT>(
@@ -368,7 +368,7 @@ public:
     return false;
   }
 
-  virtual void releaseMemory() { reset(); }
+  void releaseMemory() { reset(); }
 
   /// getNode - return the (Post)DominatorTree node for the specified basic
   /// block.  This is the same as using operator[] on this class.