David Blaikie 19af066001 Recommit r231168: unique_ptrify LiveRange::segmentSet
GCC 4.7's libstdc++ doesn't have std::map::emplace, but it does have
std::unordered_map::emplace, and the use case here doesn't appear to
need ordering. The container has been changed in a separate/precursor
patch, and now this patch should hopefully build cleanly even with
GCC 4.7.

Original commit message:
This makes LiveRange non-copyable, and LiveInterval is already
non-movable (due to the explicit dtor), so now it's non-copyable and
non-movable.

Fix the one case where we were relying on the (deprecated in C++11)
implicit copy ctor of LiveInterval (which happened to work because the
ctor created an object with a null segmentSet, so double-deleting the
null pointer was fine).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@231176 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-03 23:53:03 +00:00
..