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Added removeLiveIn and more livein iterators.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34378 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -138,11 +138,18 @@ public:
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/// is an error to add the same register to the same set more than once.
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void addLiveIn(unsigned Reg) { LiveIns.push_back(Reg); }
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/// removeLiveIn - Remove the specified register from the live in set.
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///
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void removeLiveIn(unsigned Reg);
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// Iteration support for live in sets. These sets are kept in sorted
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// order by their register number.
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typedef std::vector<unsigned>::const_iterator livein_iterator;
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livein_iterator livein_begin() const { return LiveIns.begin(); }
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livein_iterator livein_end() const { return LiveIns.end(); }
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typedef std::vector<unsigned>::iterator livein_iterator;
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typedef std::vector<unsigned>::const_iterator const_livein_iterator;
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livein_iterator livein_begin() { return LiveIns.begin(); }
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const_livein_iterator livein_begin() const { return LiveIns.begin(); }
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livein_iterator livein_end() { return LiveIns.end(); }
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const_livein_iterator livein_end() const { return LiveIns.end(); }
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bool livein_empty() const { return LiveIns.empty(); }
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// Code Layout methods.
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