| commit | 598894ff2547aaa0a32ded145063f3bfe042f620 | [log] [tgz] |
|---|---|---|
| author | Chandler Carruth <chandlerc@gmail.com> | Wed Nov 23 10:35:36 2011 +0000 |
| committer | Chandler Carruth <chandlerc@gmail.com> | Wed Nov 23 10:35:36 2011 +0000 |
| tree | 540dd1661cb5e91748ee4197d3a1d35d14bbcd8e | |
| parent | 52a35a89e6c07d010d7abdba9646a56536331c36 [diff] |
Relax an invariant that block placement was trying to assert a bit further. This invariant just wasn't going to work in the face of unanalyzable branches; we need to be resillient to the phenomenon of chains poking into a loop and poking out of a loop. In fact, we already were, we just needed to not assert on it. This was found during a bootstrap with block placement turned on. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145100 91177308-0d34-0410-b5e6-96231b3b80d8