1 files changed, 2 insertions, 17 deletions
diff --git a/lib/StaticAnalyzer/Core/ExplodedGraph.cpp b/lib/StaticAnalyzer/Core/ExplodedGraph.cpp
index f9d4345bae..ca466d8907 100644
--- a/lib/StaticAnalyzer/Core/ExplodedGraph.cpp
+++ b/lib/StaticAnalyzer/Core/ExplodedGraph.cpp
@@ -331,22 +331,8 @@ ExplodedNode *ExplodedGraph::getNode(const ProgramPoint &L,
   return V;
 }
 
-static bool isDescendent(const ExplodedNode *Parent, const ExplodedNode *Child){
-  SmallVector<const ExplodedNode *, 16> WL;
-  WL.push_back(Parent);
-
-  while (!WL.empty()) {
-    const ExplodedNode *N = WL.pop_back_val();
-    if (N == Child)
-      return true;
-    WL.append(N->succ_begin(), N->succ_end());
-  }
-
-  return false;
-}
-
 ExplodedGraph *
-ExplodedGraph::trim(ArrayRef<const NodeTy *> Sinks, bool BreakCycles,
+ExplodedGraph::trim(ArrayRef<const NodeTy *> Sinks,
                     InterExplodedGraphMap *ForwardMap,
                     InterExplodedGraphMap *InverseMap) const{
 
@@ -443,8 +429,7 @@ ExplodedGraph::trim(ArrayRef<const NodeTy *> Sinks, bool BreakCycles,
          I != E; ++I) {
       Pass2Ty::iterator PI = Pass2.find(*I);
       if (PI != Pass2.end()) {
-        if (!BreakCycles || !isDescendent(PI->second, NewN))
-          const_cast<ExplodedNode *>(PI->second)->addPredecessor(NewN, *G);
+        const_cast<ExplodedNode *>(PI->second)->addPredecessor(NewN, *G);
         continue;
       }