Devang Patel eb62eca503 - Undo previous check and allow loop switch for condtion that is not inside
loop.
- Avoid loop unswich for loop header branch.
- While cloning dominators fix typo and handle self dominating blocks.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37772 91177308-0d34-0410-b5e6-96231b3b80d8
2007-06-28 02:05:46 +00:00
..
2007-06-27 20:53:52 +00:00