OpenHarmony/third_party_mesa3d
2
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

i965: Use nir_opt_trivial_continues and nir_opt_if

Browse Source 
Reviewed-by: Timothy Arceri <timothy.arceri@collabora.com>
This commit is contained in:
Jason Ekstrand
2016-12-16 23:30:40 -08:00
parent 6d9f576b56
commit 8962cc96ec
1 changed files with 9 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
src/mesa/drivers/dri/i965/brw_nir.c
View File

@@ -429,6 +429,15 @@ nir_optimize(nir_shader *nir, const struct brw_compiler *compiler,
OPT(nir_opt_algebraic);
OPT(nir_opt_constant_folding);
OPT(nir_opt_dead_cf);
if (OPT(nir_opt_trivial_continues)) {
/* If nir_opt_trivial_continues makes progress, then we need to clean
* things up if we want any hope of nir_opt_if or nir_opt_loop_unroll
* to make progress.
*/
OPT(nir_copy_prop);
OPT(nir_opt_dce);
}
OPT(nir_opt_if);
if (nir->options->max_unroll_iterations != 0) {
OPT(nir_opt_loop_unroll, indirect_mask);
}