1 files changed, 3 insertions, 4 deletions
diff --git a/llvm/lib/Transforms/Scalar/JumpThreading.cpp b/llvm/lib/Transforms/Scalar/JumpThreading.cpp
index 1476f7850cf..141c9938bf8 100644
--- a/llvm/lib/Transforms/Scalar/JumpThreading.cpp
+++ b/llvm/lib/Transforms/Scalar/JumpThreading.cpp
@@ -1800,11 +1800,10 @@ static void AddPHINodeEntriesForMappedBlock(BasicBlock *PHIBB,
                                             BasicBlock *OldPred,
                                             BasicBlock *NewPred,
                                      DenseMap<Instruction*, Value*> &ValueMap) {
-  for (BasicBlock::iterator PNI = PHIBB->begin();
-       PHINode *PN = dyn_cast<PHINode>(PNI); ++PNI) {
+  for (PHINode &PN : PHIBB->phis()) {
     // Ok, we have a PHI node.  Figure out what the incoming value was for the
     // DestBlock.
-    Value *IV = PN->getIncomingValueForBlock(OldPred);
+    Value *IV = PN.getIncomingValueForBlock(OldPred);
 
     // Remap the value if necessary.
     if (Instruction *Inst = dyn_cast<Instruction>(IV)) {
@@ -1813,7 +1812,7 @@ static void AddPHINodeEntriesForMappedBlock(BasicBlock *PHIBB,
         IV = I->second;
     }
 
-    PN->addIncoming(IV, NewPred);
+    PN.addIncoming(IV, NewPred);
   }
 }