| commit | f660a02ee0bd6d92cb9712706e641b7fe31736a3 | [log] [tgz] |
|---|---|---|
| author | David Green <david.green@arm.com> | Tue Apr 10 11:37:21 2018 +0000 |
| committer | David Green <david.green@arm.com> | Tue Apr 10 11:37:21 2018 +0000 |
| tree | a1e295a11074555924938e28b1b3a1430f4ba230 | |
| parent | d3ff090d6992c3125e126c809a95ace4a7612f2a [diff] |
[DA] Improve alias checking in dependence analysis Improve the alias analysis to account for cases where we know that src/dst pairs cannot alias due to things like TBAA. As we know they are noalias, we know no dependency can occur. Also fixes issues around the size parameter to AA being incorrect. Differential Revision: https://reviews.llvm.org/D42381 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@329692 91177308-0d34-0410-b5e6-96231b3b80d8