Stepan Dyatkovskiy aa5b571d45 MergeFunctions Pass, updated header comments.
Added short description for new comparison algorithm, that introduces
total ordering among functions set.

This patch belongs to patch series that improves MergeFunctions
performance time from O(N*N) to O(N*log(N)).



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@211456 91177308-0d34-0410-b5e6-96231b3b80d8
2014-06-22 00:57:09 +00:00
..