| // Copyright lowRISC contributors. |
| // Licensed under the Apache License, Version 2.0, see LICENSE for details. |
| // SPDX-License-Identifier: Apache-2.0 |
| |
| `verilator_config |
| |
| // Tell the Verilator scheduler to split up these variables into |
| // separate pieces when it's figuring out process scheduling. This |
| // avoids spurious UNOPTFLAT warnings caused by the fact that the |
| // arrays feed into themselves (with different bits for different |
| // positions in the tree). |
| split_var -module "prim_arbiter_fixed" -var "data_tree" |
| split_var -module "prim_arbiter_fixed" -var "gnt_tree" |
| split_var -module "prim_arbiter_fixed" -var "idx_tree" |
| split_var -module "prim_arbiter_fixed" -var "req_tree" |
| |
| split_var -module "prim_arbiter_tree" -var "req_tree" |
| split_var -module "prim_arbiter_tree" -var "prio_tree" |
| split_var -module "prim_arbiter_tree" -var "sel_tree" |
| split_var -module "prim_arbiter_tree" -var "mask_tree" |
| split_var -module "prim_arbiter_tree" -var "idx_tree" |
| split_var -module "prim_arbiter_tree" -var "data_tree" |
