| commit | da0c3b02e71c7552ba9324a01a73602094105fcc | [log] [tgz] |
|---|---|---|
| author | Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com> | Fri Mar 28 15:28:32 2014 +0200 |
| committer | Matt Turner <mattst88@gmail.com> | Wed Apr 16 22:46:45 2014 -0700 |
| tree | 2c824fff74dfc48f1a6a058eacfd797e770865d3 | |
| parent | 2dfbbeca50b95ccdd714d9baa4411c779f6a20d9 [diff] |
i965/fs: Add support for the MAC instruction. This allows us to generate the MAC (multiply-accumulate) instruction, which can be used to implement some expressions in fewer instructions than doing a series of MUL and ADDs. Reviewed-by: Kenneth Graunke <kenneth@whitecape.org> Reviewed-by: Matt Turner <mattst88@gmail.com> Signed-off-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com>