Dan Gohman 50ade65982 Simplify the known retain count tracking; use a boolean state instead
of a precise count. Also, move RRInfo's Partial field into PtrState,
now that it won't increase the size.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155513 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-25 00:50:46 +00:00
..
2012-04-11 19:21:58 +00:00
2012-03-28 00:35:33 +00:00