Use range based for loops to avoid needing to re-mention SmallPtrSet size.

llvm-svn: 216351

2 files changed, 6 insertions, 8 deletions

diff --git a/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp b/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
index a74afe1228e..e44bdbf7ee7 100644
--- a/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
@@ -11930,10 +11930,9 @@ void DAGCombiner::GatherAllAliases(SDNode *N, SDValue OriginalChain,
   // like register copies will interfere with trivial cases).
 
   SmallVector<const SDNode *, 16> Worklist;
-  for (SmallPtrSet<SDNode *, 16>::iterator I = Visited.begin(),
-       IE = Visited.end(); I != IE; ++I)
-    if (*I != OriginalChain.getNode())
-      Worklist.push_back(*I);
+  for (const SDNode *N : Visited)
+    if (N != OriginalChain.getNode())
+      Worklist.push_back(N);
 
   while (!Worklist.empty()) {
     const SDNode *M = Worklist.pop_back_val();
diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
index 5e3812d5c32..b7fa67b02a3 100644
--- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
@@ -5554,10 +5554,9 @@ SDNode *SelectionDAG::MorphNodeTo(SDNode *N, unsigned Opc,
   // new operands.
   if (!DeadNodeSet.empty()) {
     SmallVector<SDNode *, 16> DeadNodes;
-    for (SmallPtrSet<SDNode *, 16>::iterator I = DeadNodeSet.begin(),
-         E = DeadNodeSet.end(); I != E; ++I)
-      if ((*I)->use_empty())
-        DeadNodes.push_back(*I);
+    for (SDNode *N : DeadNodeSet)
+      if (N->use_empty())
+        DeadNodes.push_back(N);
     RemoveDeadNodes(DeadNodes);
   }