Commit Graph

1 Commits

Author SHA1 Message Date
Devang Patel 561b0c29a3 Update dominator info for the middle blocks created while spliting
exit edge to preserve LCSSA.

Fix dominance frontier update during loop unswitch. This fixes PR 1589.

llvm-svn: 40695
2007-08-01 22:23:50 +00:00