diff options
| author | Alejandro Piñeiro <[email protected]> | 2019-06-25 15:02:56 +0200 |
|---|---|---|
| committer | Alejandro Piñeiro <[email protected]> | 2019-07-12 11:51:22 +0200 |
| commit | 85b78f96a663d11f2ec10ba6d34b4e5971f38077 (patch) | |
| tree | 5be4c834ae87ee41f77874219ef9d61532fccb72 /src/amd/vulkan/radv_cs.h | |
| parent | 2e22879115b9b24d401006ab35674fc8537f155f (diff) | |
v3d: use inc/dec tmu operation with image atomic sub/add of 1
This allows to remove a mov of 1/-1, as it is implicit with the
operation.
As with atomic inc/dec/add, usual shader-db set doesn't include any
GLES shader using it. So using as workaround vk-gl-cts shaders, we get
this:
total instructions in shared programs: 1217013 -> 1217006 (<.01%)
instructions in affected programs: 53 -> 46 (-13.21%)
helped: 2
HURT: 0
One of the helped shader went from 40 to 34 instructions.
Reviewed-by: Eric Anholt <[email protected]>
Diffstat (limited to 'src/amd/vulkan/radv_cs.h')
0 files changed, 0 insertions, 0 deletions