| commit | ff838de892083ce32d075c71b5dcf9a79e0c67c9 | [log] [tgz] |
|---|---|---|
| author | Matt Arsenault <Matthew.Arsenault@amd.com> | Wed Nov 29 01:25:12 2017 +0000 |
| committer | Matt Arsenault <Matthew.Arsenault@amd.com> | Wed Nov 29 01:25:12 2017 +0000 |
| tree | 5235019875958bacb6e964e30993f4c9add6b331 | |
| parent | c97df2361b242a5f00ade73e1820f0cbc39ba99b [diff] |
DAG: Add nuw when splitting loads and stores The object can't straddle the address space wrap around, so I think it's OK to assume any offsets added to the base object pointer can't overflow. Similar logic already appears to be applied in SelectionDAGBuilder when lowering aggregate returns. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@319272 91177308-0d34-0410-b5e6-96231b3b80d8