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[oota-llvm.git] / lib / VMCore / Dominators.cpp

diff --git a/lib/VMCore/Dominators.cpp b/lib/VMCore/Dominators.cpp
index b909a0014cdea86cb8572597625bd28eec22a3c8..5bb25d47d611c0abcf2036838e67939c39377787 100644 (file)
--- a/lib/VMCore/Dominators.cpp
+++ b/lib/VMCore/Dominators.cpp
@@ -57,17 +57,7 @@ static RegisterPass<DominatorTree>
 E("domtree", "Dominator Tree Construction", true);
 
 bool DominatorTree::runOnFunction(Function &F) {
-  reset();     // Reset from the last time we were run...
-  
-  // Initialize roots
-  Roots.push_back(&F.getEntryBlock());
-  IDoms[&F.getEntryBlock()] = 0;
-  DomTreeNodes[&F.getEntryBlock()] = 0;
-  Vertex.push_back(0);
-  
-  Calculate<BasicBlock*, GraphTraits<BasicBlock*> >(*this, F);
-  
-  updateDFSNumbers();
+  DT->recalculate(F);
   
   return false;
 }