diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/amd/common/ac_shader_info.c | 8 | ||||
| -rw-r--r-- | src/amd/common/ac_shader_info.h | 1 |
2 files changed, 9 insertions, 0 deletions
diff --git a/src/amd/common/ac_shader_info.c b/src/amd/common/ac_shader_info.c index 09dd4bbd558..01949770d68 100644 --- a/src/amd/common/ac_shader_info.c +++ b/src/amd/common/ac_shader_info.c @@ -45,6 +45,14 @@ gather_intrinsic_info(nir_intrinsic_instr *instr, struct ac_shader_info *info) case nir_intrinsic_load_num_work_groups: info->cs.uses_grid_size = true; break; + case nir_intrinsic_load_work_group_id: { + unsigned mask = nir_ssa_def_components_read(&instr->dest.ssa); + while (mask) { + unsigned i = u_bit_scan(&mask); + info->cs.uses_block_id[i] = true; + } + break; + } case nir_intrinsic_load_sample_id: info->ps.force_persample = true; break; diff --git a/src/amd/common/ac_shader_info.h b/src/amd/common/ac_shader_info.h index 3c809cce13a..7beefd02ac5 100644 --- a/src/amd/common/ac_shader_info.h +++ b/src/amd/common/ac_shader_info.h @@ -43,6 +43,7 @@ struct ac_shader_info { } ps; struct { bool uses_grid_size; + bool uses_block_id[3]; } cs; }; |