| commit | f57d023cd1acb2fa9d0c3acecd93fd5d7a97df1d | [log] [tgz] |
|---|---|---|
| author | Artyom Skrobov <Artyom.Skrobov@arm.com> | Tue Mar 07 09:38:16 2017 +0000 |
| committer | Artyom Skrobov <Artyom.Skrobov@arm.com> | Tue Mar 07 09:38:16 2017 +0000 |
| tree | ae8ac262eab33d227466ea375c8e030933625745 | |
| parent | dab1f003a6005ad22d11f0158900befadfd435ef [diff] |
In Thumb1, materialize a move between low registers as a `movs`, if CPSR isn't live. Summary: Previously, it had always been materialized as a push/pop sequence. Reviewers: labrinea, jroelofs Reviewed By: jroelofs Subscribers: llvm-commits, rengolin Differential Revision: https://reviews.llvm.org/D30648 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@297134 91177308-0d34-0410-b5e6-96231b3b80d8