Jakob Stoklund Olesen cac5fa39bd Fix details in local live range splitting with regmasks.
Perform all comparisons at instruction granularity, and make sure
register masks on uses count in both gaps.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150530 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-14 23:51:27 +00:00
..
2012-02-14 00:52:07 +00:00