Evan Cheng 30fdb5c2ac - Clean up some crappy code which deals with coalescing of copies which look at
extract_subreg / insert_subreg, etc.
- Add support for more aggressive insert_subreg coalescing.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101971 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-21 00:44:22 +00:00
..
2010-04-17 16:29:15 +00:00
2010-04-17 16:29:15 +00:00