1 files changed, 4 insertions, 6 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
index d13ccc26371..befd797e75b 100644
--- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
@@ -1445,13 +1445,11 @@ void SelectionDAGISel::SelectAllBasicBlocks(const Function &Fn) {
       }
 
       if (AllPredsVisited) {
-        for (BasicBlock::const_iterator I = LLVMBB->begin();
-             const PHINode *PN = dyn_cast<PHINode>(I); ++I)
-          FuncInfo->ComputePHILiveOutRegInfo(PN);
+        for (const PHINode &PN : LLVMBB->phis())
+          FuncInfo->ComputePHILiveOutRegInfo(&PN);
       } else {
-        for (BasicBlock::const_iterator I = LLVMBB->begin();
-             const PHINode *PN = dyn_cast<PHINode>(I); ++I)
-          FuncInfo->InvalidatePHILiveOutRegInfo(PN);
+        for (const PHINode &PN : LLVMBB->phis())
+          FuncInfo->InvalidatePHILiveOutRegInfo(&PN);
       }
 
       FuncInfo->VisitedBBs.insert(LLVMBB);