Make DominanceFrontier::addBasicBlock return the iterator for the newly
inserted block. llvm-svn: 85010
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@ -905,9 +905,9 @@ public:
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iterator find(BasicBlock *B) { return Frontiers.find(B); }
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const_iterator find(BasicBlock *B) const { return Frontiers.find(B); }
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void addBasicBlock(BasicBlock *BB, const DomSetType &frontier) {
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iterator addBasicBlock(BasicBlock *BB, const DomSetType &frontier) {
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assert(find(BB) == end() && "Block already in DominanceFrontier!");
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Frontiers.insert(std::make_pair(BB, frontier));
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return Frontiers.insert(std::make_pair(BB, frontier)).first;
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}
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/// removeBlock - Remove basic block BB's frontier.
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