diff options
Diffstat (limited to 'src/compiler/nir')
| -rw-r--r-- | src/compiler/nir/nir_opt_copy_prop_vars.c | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/src/compiler/nir/nir_opt_copy_prop_vars.c b/src/compiler/nir/nir_opt_copy_prop_vars.c index 5276aa176d8..b3f4e86bab1 100644 --- a/src/compiler/nir/nir_opt_copy_prop_vars.c +++ b/src/compiler/nir/nir_opt_copy_prop_vars.c @@ -404,6 +404,15 @@ copy_prop_vars_block(struct copy_prop_var_state *state, copy_entry_remove(state, iter); nir_foreach_instr_safe(instr, block) { + if (instr->type == nir_instr_type_call) { + apply_barrier_for_modes(copies, nir_var_shader_out | + nir_var_global | + nir_var_local | + nir_var_shader_storage | + nir_var_shared); + continue; + } + if (instr->type != nir_instr_type_intrinsic) continue; @@ -411,12 +420,9 @@ copy_prop_vars_block(struct copy_prop_var_state *state, switch (intrin->intrinsic) { case nir_intrinsic_barrier: case nir_intrinsic_memory_barrier: - /* If we hit a barrier, we need to trash everything that may possibly - * be accessible to another thread. Locals, globals, and things of - * the like are safe, however. - */ - apply_barrier_for_modes(state, ~(nir_var_local | nir_var_global | - nir_var_shader_in | nir_var_uniform)); + apply_barrier_for_modes(copies, nir_var_shader_out | + nir_var_shader_storage | + nir_var_shared); break; case nir_intrinsic_emit_vertex: |