Remove unnecesary &*'s


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5872 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Transforms/Utils/BreakCriticalEdges.cpp b/lib/Transforms/Utils/BreakCriticalEdges.cpp
index c44f9d3..a87dbce 100644
--- a/lib/Transforms/Utils/BreakCriticalEdges.cpp
+++ b/lib/Transforms/Utils/BreakCriticalEdges.cpp
@@ -85,7 +85,7 @@
   // merge incoming values from NewBB instead of from TIBB.
   //
   for (BasicBlock::iterator I = DestBB->begin();
-       PHINode *PN = dyn_cast<PHINode>(&*I); ++I) {
+       PHINode *PN = dyn_cast<PHINode>(I); ++I) {
     // We no longer enter through TIBB, now we come in through NewBB.
     PN->replaceUsesOfWith(TIBB, NewBB);
   }