break;
case nir_intrinsic_copy_deref:
- /* We always assume the src and therefore the dst are not
- * constants here. Copy and constant propagation passes should
- * have taken care of this in most cases anyway.
- */
- dst_deref = nir_src_as_deref(intrin->src[0]);
- src_deref = nir_src_as_deref(intrin->src[1]);
- src_is_const = false;
+ assert(!"Lowering of copy_deref with large constants is prohibited");
break;
default:
}
break;
}
-
- case nir_intrinsic_copy_deref: {
- nir_deref_instr *deref = nir_src_as_deref(intrin->src[1]);
- if (deref->mode != nir_var_function_temp)
- continue;
-
- nir_variable *var = nir_deref_instr_get_variable(deref);
- struct var_info *info = &var_infos[var->data.index];
- if (info->is_constant) {
- b.cursor = nir_after_instr(&intrin->instr);
- nir_ssa_def *val = build_constant_load(&b, deref, size_align);
- nir_store_deref(&b, nir_src_as_deref(intrin->src[0]), val, ~0);
- nir_instr_remove(&intrin->instr);
- nir_deref_instr_remove_if_unused(deref);
- }
- break;
- }
-
+ case nir_intrinsic_copy_deref:
default:
continue;
}