Commit Graph

1 Commits

Author SHA1 Message Date
Duncan Sands dea551c59a Add a unittest for the simply connected components (SCC) iterator class.
This computes every graph with 4 or fewer nodes, and checks that the SCC
class indeed returns exactly the simply connected components reachable
from the initial node.

llvm-svn: 136351
2011-07-28 14:17:11 +00:00