| commit | d022ddb13854f41b7a06b6770d52b79d147bb007 | [log] [tgz] |
|---|---|---|
| author | Tim Northover <tnorthover@apple.com> | Tue Aug 02 23:12:36 2016 +0000 |
| committer | Tim Northover <tnorthover@apple.com> | Tue Aug 02 23:12:36 2016 +0000 |
| tree | 59a0e7583847ac1664ca7f317a34c6002f8471a8 | |
| parent | d5adfbcabce961c164c275fff9ec62112c2310fb [diff] |
ARM: only form SMMLS when SUBE flags unused. In this particular example we wouldn't want the smmls anyway (the value is actually unused), but in general smmls does not provide the required flags register so if that SUBE result is used we can't replace it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@277541 91177308-0d34-0410-b5e6-96231b3b80d8