Replace std::map<K, V*> with std::map<K, std::unique_ptr<V>> to handle ownership and deletion of the values.

Ideally we would store the MultiClasses by value directly in the maps, but I had some trouble with that before and this at least fixes the leak.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@223997 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed