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Add some constantness.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176518 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -101,18 +101,18 @@ public:
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Children.clear();
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}
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bool compare(DomTreeNodeBase<NodeT> *Other) {
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bool compare(const DomTreeNodeBase<NodeT> *Other) const {
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if (getNumChildren() != Other->getNumChildren())
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return true;
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SmallPtrSet<NodeT *, 4> OtherChildren;
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for (iterator I = Other->begin(), E = Other->end(); I != E; ++I) {
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NodeT *Nd = (*I)->getBlock();
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SmallPtrSet<const NodeT *, 4> OtherChildren;
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for (const_iterator I = Other->begin(), E = Other->end(); I != E; ++I) {
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const NodeT *Nd = (*I)->getBlock();
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OtherChildren.insert(Nd);
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}
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for (iterator I = begin(), E = end(); I != E; ++I) {
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NodeT *N = (*I)->getBlock();
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for (const_iterator I = begin(), E = end(); I != E; ++I) {
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const NodeT *N = (*I)->getBlock();
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if (OtherChildren.count(N) == 0)
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return true;
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}
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