| commit | 94b3316ee37743cb60bf552d5616b03d17e277da | [log] [tgz] |
|---|---|---|
| author | Ted Kremenek <kremenek@apple.com> | Mon Sep 17 16:18:02 2007 +0000 |
| committer | Ted Kremenek <kremenek@apple.com> | Mon Sep 17 16:18:02 2007 +0000 |
| tree | a7e9046b066eff88f2b91c4cf302be95cb588335 | |
| parent | d2aecc354d80d16e1db8fc206d12bac549e688c5 [diff] |
When building CFGs we now (unconditionally) add an empty CFGBlock to the CFG to serve as the entry block. An empty entry block (just as with an empty exit block, which we already have) simplifies building analyses on top of CFGs with very little extra overhead. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42031 91177308-0d34-0410-b5e6-96231b3b80d8