Handle the case when block dominates itself.
authorDevang Patel <dpatel@apple.com>
Thu, 28 Jun 2007 02:07:08 +0000 (02:07 +0000)
committerDevang Patel <dpatel@apple.com>
Thu, 28 Jun 2007 02:07:08 +0000 (02:07 +0000)
commitdc3a207e787f8ac8bc0c412f206b9f519c436e5e
treef9bc1c9c188ab2b45e152b9874723b2255085806
parenteb62eca5033f3b2f22a2d09362397660bf3b05f3
Handle the case when block dominates itself.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37773 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/Analysis/Dominators.h