Commit Graph

1 Commits

Author SHA1 Message Date
Sanjoy Das 0da2d14766 [SCEV] Compute max be count from shift operator only if all else fails
In particular, check to see if we can compute a precise trip count by
exhaustively simulating the loop first.

llvm-svn: 274199
2016-06-30 02:47:28 +00:00