Owen Anderson 3d2aa47bd3 Fix for 2006-06-26-MultipleExitsSingleBlock.
If a single exit block has multiple predecessors within the loop, it will
appear in the exit blocks list more than once.  LCSSA needs to take that into
account so that it doesn't double process that exit block.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28750 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-12 07:10:16 +00:00
..
2006-05-12 23:35:26 +00:00
2006-05-12 23:32:01 +00:00
2006-05-14 18:33:57 +00:00