diff options
| author | Arcady Goldmints-Orlov <agoldmints@igalia.com> | 2020-10-26 00:03:04 -0400 |
|---|---|---|
| committer | Marge Bot <eric+marge@anholt.net> | 2020-11-09 20:45:58 +0000 |
| commit | a1a365e8188bd72be27404dd669cad90468bc09f (patch) | |
| tree | 40779e41d74967a7dbc031de59a15dcbc2759d5e /src/gallium/drivers/iris | |
| parent | 1c5271346af77724f0462d1acafaa49142569006 (diff) | |
broadcom/compiler: Allow spills of temporaries from TMU reads
Since spills and fills use the TMU, special care has to be taken to
avoid putting one between a TMU setup instruction and the corresponding
reads or writes. This change adds logic to move fills up and move spills
down to avoid interrupting such sequences.
This allows compiling 6 more programs from shader-db. Other stats:
total spills in shared programs: 446 -> 446 (0.00%)
spills in affected programs: 0 -> 0
helped: 0
HURT: 0
total fills in shared programs: 606 -> 610 (0.66%)
fills in affected programs: 38 -> 42 (10.53%)
helped: 0
HURT: 2
total instructions in shared programs: 19330 -> 19363 (0.17%)
instructions in affected programs: 3299 -> 3332 (1.00%)
helped: 0
HURT: 5
Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6606>
Diffstat (limited to 'src/gallium/drivers/iris')
0 files changed, 0 insertions, 0 deletions