KonstantinSeurer
/
mesa
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

lima/ppir: enable vectorize optimization 

pp has vector units and some operations can be optimized when bundled
together.
Benchmarking this with piglit shaders shows that the instruction count
can be greatly reduced on many examples with vectorize.

Signed-off-by: Erico Nunes <nunes.erico@gmail.com>
Reviewed-by: Qiang Yu <yuq825@gmail.com>
This commit is contained in:
Erico Nunes 2019-08-10 22:46:02 +02:00
parent 2a8a81d109
commit 4379dcc12d
1 changed files with 5 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
src/gallium/drivers/lima/lima_program.c
View File

@ -169,6 +169,11 @@ lima_program_optimize_fs_nir(struct nir_shader *s)
NIR_PASS_V(s, nir_lower_regs_to_ssa);
NIR_PASS_V(s, nir_lower_tex, &tex_options);
do {
progress = false;
NIR_PASS(progress, s, nir_opt_vectorize);
} while (progress);
do {
progress = false;