commit 4627679cece264a966faa82a7c5bb79f273d5b6e
author Craig Topper <craig.topper@gmail.com> Sun Aug 24 23:23:06 2014 +0000
committer Craig Topper <craig.topper@gmail.com> Sun Aug 24 23:23:06 2014 +0000
tree 227f40fbf1eb4d5208e75d3eb98ba20e829feaa6
parent 085fc4d6c679055fc603650e7d29579b262e11a8

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

llvm-svn: 216351

llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp

diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
index 5e3812d..b7fa67b 100644
--- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
@@ -5554,10 +5554,9 @@
   // 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);
   }