Fix horrible CFG bug caused by a series of NullStmts appearing at the beginning of a do...while loop.  This would cause
the body of the DoStmt to be disconnected from the preceding code.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@111283 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed