| commit | 2a7fbb1927153390dd2f04958f79c2ecca11b87e | [log] [tgz] |
|---|---|---|
| author | James Molloy <james.molloy@arm.com> | Mon Feb 16 17:02:00 2015 +0000 |
| committer | James Molloy <james.molloy@arm.com> | Mon Feb 16 17:02:00 2015 +0000 |
| tree | 9f01613c8235da5072065ef2b3cede256df40a06 | |
| parent | 4b739069e477d04f7b7fc7d263a3de38c977b732 [diff] |
[LoopReroll] Relax some assumptions a little. We won't find a root with index zero in any loop that we are able to reroll. However, we may find one in a non-rerollable loop, so bail gracefully instead of failing hard. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229406 91177308-0d34-0410-b5e6-96231b3b80d8