Implemented more boilerplate in GREngine for processing branches.  Now
we automatically generate a new successor node along an edge if the checker
did not explicitly do so (i.e., we just propagate the current state).


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46536 91177308-0d34-0410-b5e6-96231b3b80d8
3 files changed