| commit | 6d309059a7d6257ddeb3b07e6c4b8b71cce2f707 | [log] [tgz] |
|---|---|---|
| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | Fri Oct 29 17:37:29 2010 +0000 |
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | Fri Oct 29 17:37:29 2010 +0000 |
| tree | 5c2b215b001dc0d8718cfd21d647e6913515f742 | |
| parent | c94fcb1507db5c043558f3f58d389e774bc2f71d [diff] |
Teach ConnectedVNInfoEqClasses::Classify to deal with unused values. We don't want unused values forming their own equivalence classes, so we lump them all together in one class, and then merge them with the class of the last used value. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117670 91177308-0d34-0410-b5e6-96231b3b80d8