| commit | 955ebf2890f18973a128ef3a6a6cfe4416fabaef | [log] [tgz] |
|---|---|---|
| author | Marek Olšák <marek.olsak@amd.com> | Fri Mar 13 16:21:11 2015 +0100 |
| committer | Marek Olšák <marek.olsak@amd.com> | Mon Mar 16 12:54:18 2015 +0100 |
| tree | a1656efbd92b7d9def350b93a29b8a692c7a2ca8 | |
| parent | 755a2907a3e7f896f86861254554543d815bfad3 [diff] |
radeonsi: add support for easy opcodes from ARB_gpu_shader5 I have to use the BFE instrinsics, because BFE is one of the most complex instructions that can't be matched easily. BFE has 3 conditional branches and one of them is quite big. In the isel DAG, lowered BFE has 27 nodes (including leafs).