freedreno/ir3: lower local_index using local_id

Somehow this works ok with the full compiler stack, but not in
ir3_cmdline.

Signed-off-by: Rob Clark <robdclark@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6189>

diff --git a/src/freedreno/ir3/ir3_nir.c b/src/freedreno/ir3/ir3_nir.c
index dc70754..7b373df 100644 (file)
--- a/src/freedreno/ir3/ir3_nir.c
+++ b/src/freedreno/ir3/ir3_nir.c
@@ -71,6 +71,7 @@ static const nir_shader_compiler_options options = {
                .lower_to_scalar = true,
                .has_imul24 = true,
                .lower_wpos_pntc = true,
+               .lower_cs_local_index_from_id = true,
 
                /* Only needed for the spirv_to_nir() pass done in ir3_cmdline.c
                 * but that should be harmless for GL since 64b is not
@@ -121,6 +122,7 @@ static const nir_shader_compiler_options options_a6xx = {
                .has_imul24 = true,
                .max_unroll_iterations = 32,
                .lower_wpos_pntc = true,
+               .lower_cs_local_index_from_id = true,
 
                /* Only needed for the spirv_to_nir() pass done in ir3_cmdline.c
                 * but that should be harmless for GL since 64b is not