Jakob Stoklund Olesen 15121ca0d1 Update edge weights correctly in replaceSuccessor().
When replacing Old with New, it can happen that New is already a
successor. Add the old and new edge weights instead of creating a
duplicate edge.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@161653 91177308-0d34-0410-b5e6-96231b3b80d8
2012-08-10 03:23:27 +00:00
..
2012-07-19 00:15:11 +00:00
2012-07-19 21:43:55 +00:00