forked from OSchip/llvm-project
Remove a now-dead map, patch by Saem Ghani, thanks!
llvm-svn: 24629
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@ -46,8 +46,7 @@ class po_iterator : public forward_iterator<typename GT::NodeType, ptrdiff_t>,
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typedef forward_iterator<typename GT::NodeType, ptrdiff_t> super;
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typedef typename GT::NodeType NodeType;
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typedef typename GT::ChildIteratorType ChildItTy;
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std::set<NodeType *> Visited; // All of the blocks visited so far...
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// VisitStack - Used to maintain the ordering. Top = current block
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// First element is basic block pointer, second is the 'next child' to visit
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std::stack<std::pair<NodeType *, ChildItTy> > VisitStack;
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