| commit | 7494874c5b86fc819da5b9e2faeedf6425d55660 | [log] [tgz] |
|---|---|---|
| author | Serguei Katkov <serguei.katkov@azul.com> | Mon Jan 22 07:31:41 2018 +0000 |
| committer | Serguei Katkov <serguei.katkov@azul.com> | Mon Jan 22 07:31:41 2018 +0000 |
| tree | 0bc0c8760826a7b360b0dbe392837a9f9c2ba347 | |
| parent | 25f981005968647f13d19c948749be5ecb62ff63 [diff] |
[SCEV] Fix isLoopEntryGuardedByCond usage ScalarEvolution::isKnownPredicate invokes isLoopEntryGuardedByCond without check that SCEV is available at entry point of the loop. It is incorrect and fixed by patch. Reviewers: sanjoy, mkazantsev, anna, dorit Reviewed By: mkazantsev Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D42165 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@323077 91177308-0d34-0410-b5e6-96231b3b80d8