| commit | 270b82ade03ceb551dd077f17282e5a385d5e43b | [log] [tgz] |
|---|---|---|
| author | Philip Reames <listmail@philipreames.com> | Mon Sep 21 22:04:10 2015 +0000 |
| committer | Philip Reames <listmail@philipreames.com> | Mon Sep 21 22:04:10 2015 +0000 |
| tree | 74b12b8f191a9e39dd83feff1cd81f8b4de37b34 | |
| parent | 527648ee94e54df2e30c04489c4b88fca1343553 [diff] |
Fix for pr24866 Turns out that not every basic block is guaranteed to have a node within the DominatorTree. This is really hard to trigger, but the test case from the PR managed to do so. There's active discussion continuing about what documentation and/or invariants needed cleaned up. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@248216 91177308-0d34-0410-b5e6-96231b3b80d8