| commit | 35aa7d25b6f8bbdd3732d38d5e70e84d12cd936b | [log] [tgz] |
|---|---|---|
| author | Stanislav Mekhanoshin <Stanislav.Mekhanoshin@amd.com> | Tue May 22 08:04:33 2018 +0000 |
| committer | Stanislav Mekhanoshin <Stanislav.Mekhanoshin@amd.com> | Tue May 22 08:04:33 2018 +0000 |
| tree | b1e7262e6665954bb51b613f892fbb4e692657fe | |
| parent | 45250546737c08d28419736b4c99c1408ff79115 [diff] |
[AMDGPU] Optimze old value of v_mov_b32_dpp We can eliminate old value if bound_ctrl = 1 and row_mask = bank_mask = 0xf. This is alternative implementation working with the intrinsic in InstCombine. Original review for past-ISel optimization: D46570. Differential Revision: https://reviews.llvm.org/D46596 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@332956 91177308-0d34-0410-b5e6-96231b3b80d8