diff options
| author | Matt Turner <[email protected]> | 2015-01-27 22:46:22 -0800 |
|---|---|---|
| committer | Matt Turner <[email protected]> | 2016-02-25 10:51:10 -0800 |
| commit | 7b6113bc2d3493f5b7dcf00c51eb1e90a477d067 (patch) | |
| tree | 9a81e4f598ab55f1aa59f7c9be180aef70c1976c /src/mesa/x86-64/x86-64.c | |
| parent | 1567da1e2820d4c1a6c14f4598ad3addba6bc788 (diff) | |
i965/fs: Allow saturate propagation to propagate negations into MULs.
Allows us to transform
mul res src0 src1
mov.sat dst -res
into
mul.sat dst src0 -src1
instructions in affected programs: 45246 -> 45054 (-0.42%)
helped: 162
Reviewed-by: Ian Romanick <[email protected]>
Diffstat (limited to 'src/mesa/x86-64/x86-64.c')
0 files changed, 0 insertions, 0 deletions