Dan Gohman 85b05a2e60 Reapply 75252, with a fix to avoid the infinite recursion case. The
check for avoiding re-analyzing a widening cast needed to happen
earlier, as getSCEV itself may result in a isLoopGuardedByCond query.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75511 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-13 21:35:55 +00:00
..
2009-06-12 05:39:02 +00:00
2009-06-23 22:11:37 +00:00
2009-07-08 21:57:07 +00:00
2009-03-24 21:36:09 +00:00