diff options
| -rw-r--r-- | src/amd/vulkan/radv_shader.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/amd/vulkan/radv_shader.c b/src/amd/vulkan/radv_shader.c index 37b8ee45e34..049611371f6 100644 --- a/src/amd/vulkan/radv_shader.c +++ b/src/amd/vulkan/radv_shader.c @@ -480,6 +480,7 @@ radv_shader_compile_to_nir(struct radv_device *device, nir_lower_global_vars_to_local(nir); nir_remove_dead_variables(nir, nir_var_function_temp); + bool gfx7minus = device->physical_device->rad_info.chip_class <= GFX7; nir_lower_subgroups(nir, &(struct nir_lower_subgroups_options) { .subgroup_size = 64, .ballot_bit_size = 64, @@ -488,6 +489,8 @@ radv_shader_compile_to_nir(struct radv_device *device, .lower_shuffle = 1, .lower_shuffle_to_32bit = 1, .lower_vote_eq_to_ballot = 1, + .lower_quad_broadcast_dynamic = 1, + .lower_quad_broadcast_dynamic_to_const = gfx7minus, }); nir_lower_load_const_to_scalar(nir); |