From: Jakub Staszak <kubastaszak@gmail.com>
Date: Tue, 5 Mar 2013 22:01:15 +0000 (+0000)
Subject: Add some constantness.
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=fe0c244633aff93111063224317ec9c20d3dbcf4;p=oota-llvm.git

Add some constantness.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176518 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/llvm/Analysis/Dominators.h b/include/llvm/Analysis/Dominators.h
index b4cdbbc20e2..81c04bb6b0f 100644
--- a/include/llvm/Analysis/Dominators.h
+++ b/include/llvm/Analysis/Dominators.h
@@ -101,18 +101,18 @@ public:
     Children.clear();
   }
 
-  bool compare(DomTreeNodeBase<NodeT> *Other) {
+  bool compare(const DomTreeNodeBase<NodeT> *Other) const {
     if (getNumChildren() != Other->getNumChildren())
       return true;
 
-    SmallPtrSet<NodeT *, 4> OtherChildren;
-    for (iterator I = Other->begin(), E = Other->end(); I != E; ++I) {
-      NodeT *Nd = (*I)->getBlock();
+    SmallPtrSet<const NodeT *, 4> OtherChildren;
+    for (const_iterator I = Other->begin(), E = Other->end(); I != E; ++I) {
+      const NodeT *Nd = (*I)->getBlock();
       OtherChildren.insert(Nd);
     }
 
-    for (iterator I = begin(), E = end(); I != E; ++I) {
-      NodeT *N = (*I)->getBlock();
+    for (const_iterator I = begin(), E = end(); I != E; ++I) {
+      const NodeT *N = (*I)->getBlock();
       if (OtherChildren.count(N) == 0)
         return true;
     }