[PATCH] D11873: [RegionInfo] Remove unused and broken function splitBlock

[Michael Kruse via llvm-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rL245092: [RegionInfo] Remove unused and broken function splitBlock (authored by Meinersbur).

Changed prior to commit:
  http://reviews.llvm.org/D11873?vs=31592&id=32178#toc

Repository:
  rL LLVM

http://reviews.llvm.org/D11873

Files:
  llvm/trunk/include/llvm/Analysis/RegionInfo.h
  llvm/trunk/include/llvm/Analysis/RegionInfoImpl.h

Index: llvm/trunk/include/llvm/Analysis/RegionInfoImpl.h
===================================================================
--- llvm/trunk/include/llvm/Analysis/RegionInfoImpl.h
+++ llvm/trunk/include/llvm/Analysis/RegionInfoImpl.h
@@ -911,20 +911,6 @@
 }
 
 template <class Tr>
-void RegionInfoBase<Tr>::splitBlock(BlockT *NewBB, BlockT *OldBB) {
-  RegionT *R = getRegionFor(OldBB);
-
-  setRegionFor(NewBB, R);
-
-  while (R->getEntry() == OldBB && !R->isTopLevelRegion()) {
-    R->replaceEntry(NewBB);
-    R = R->getParent();
-  }
-
-  setRegionFor(OldBB, R);
-}
-
-template <class Tr>
 void RegionInfoBase<Tr>::calculate(FuncT &F) {
   typedef typename std::add_pointer<FuncT>::type FuncPtrT;
 
Index: llvm/trunk/include/llvm/Analysis/RegionInfo.h
===================================================================
--- llvm/trunk/include/llvm/Analysis/RegionInfo.h
+++ llvm/trunk/include/llvm/Analysis/RegionInfo.h
@@ -800,12 +800,6 @@
 
   RegionT *getTopLevelRegion() const { return TopLevelRegion; }
 
-  /// @brief Update RegionInfo after a basic block was split.
-  ///
-  /// @param NewBB The basic block that was created before OldBB.
-  /// @param OldBB The old basic block.
-  void splitBlock(BlockT *NewBB, BlockT *OldBB);
-
   /// @brief Clear the Node Cache for all Regions.
   ///
   /// @see Region::clearNodeCache()


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