Do not make an unnecessary copy of DenseMap.

llvm-svn: 198035
This commit is contained in:
Rui Ueyama 2013-12-26 06:57:37 +00:00
parent 61b851ab06
commit 0cbd7e0d03
1 changed files with 1 additions and 1 deletions

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@ -49,7 +49,7 @@ public:
}
private:
const llvm::DenseSet<const Atom *> _liveAtoms;
const llvm::DenseSet<const Atom *> &_liveAtoms;
};
/// This is used as a filter function to std::remove_if to coalesced atoms.