David Blaikie 5f95140d02 Reapply "Use std::map<K, V> rather than std::map<K, std::unique_ptr<V>>""
Just avoid using std::map::emplace since it's not implemented in
libstdc++ 4.7.

Reapplies r222937, reverted in r222939.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@222940 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-28 22:15:06 +00:00
..
2014-10-16 20:00:02 +00:00