| commit | 592e45f05e2862609df5c736a68a7d3ce24ec307 | [log] [tgz] |
|---|---|---|
| author | Craig Topper <craig.topper@intel.com> | Fri Aug 03 22:08:28 2018 +0000 |
| committer | Craig Topper <craig.topper@intel.com> | Fri Aug 03 22:08:28 2018 +0000 |
| tree | 7d149f8db87235c9fdfd3f17c3d7c1263e15b3b4 | |
| parent | c2be4a7cddab588c75ba34b5d038bb0aa46f44ca [diff] |
[X86] Add test cases to show missed opportunity to use RMW for atomic_load+sub+atomic_store. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@338929 91177308-0d34-0410-b5e6-96231b3b80d8