fdo-mirrors/mesa
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/mesa/mesa.git synced 2025-12-21 09:20:12 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

aco: allocate a temp VGPR for some 8-bit/16-bit reduction ops on GFX10

Browse source 
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5148>
This commit is contained in:
Samuel Pitoiset 2020-05-18 17:03:21 +02:00 • committed by Marge Bot
parent 2e0ea9bcca
commit 8ece71507d
1 changed files with 4 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
src/amd/compiler/aco_reduce_assign.cpp
View file

@ -125,10 +125,13 @@ void setup_reduce_temp(Program* program)
op == fmin64 || op == fmax64 || op == umin64 || op == fmin64 || op == fmax64 || op == umin64 ||
op == umax64 || op == imin64 || op == imax64 || op == umax64 || op == imin64 || op == imax64 ||
op == imul64; op == imul64;
bool gfx10_need_vtmp = op == imul8 || op == imax8 || op == imin8 || op == umin8 ||
op == imul16 || op == imax16 || op == imin16 || op == umin16 ||
op == iadd64;
if (program->chip_class >= GFX10 && cluster_size == 64) if (program->chip_class >= GFX10 && cluster_size == 64)
need_vtmp = true; need_vtmp = true;
if (program->chip_class >= GFX10 && op == iadd64) if (program->chip_class >= GFX10 && gfx10_need_vtmp)
need_vtmp = true; need_vtmp = true;
if (program->chip_class <= GFX7) if (program->chip_class <= GFX7)
need_vtmp = true; need_vtmp = true;