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/LoopSimplify.cpp b/lib/Transforms/Utils/LoopSimplify.cpp
index 5a68dda..d5988b1 100644
--- a/lib/Transforms/Utils/LoopSimplify.cpp
+++ b/lib/Transforms/Utils/LoopSimplify.cpp
@@ -132,7 +132,7 @@
   //
   if (!Preds.empty()) {  // Is the loop not obviously dead?
     for (BasicBlock::iterator I = BB->begin();
-         PHINode *PN = dyn_cast<PHINode>(&*I); ++I) {
+         PHINode *PN = dyn_cast<PHINode>(I); ++I) {
       
       // Create the new PHI node, insert it into NewBB at the end of the block
       PHINode *NewPHI = new PHINode(PN->getType(), PN->getName()+".ph", BI);
@@ -160,7 +160,7 @@
     
   } else {                       // Otherwise the loop is dead...
     for (BasicBlock::iterator I = BB->begin();
-         PHINode *PN = dyn_cast<PHINode>(&*I); ++I)
+         PHINode *PN = dyn_cast<PHINode>(I); ++I)
       // Insert dummy values as the incoming value...
       PN->addIncoming(Constant::getNullValue(PN->getType()), NewBB);
   }