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regfile fix

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Eric Matthews 2020-06-09 11:01:41 -07:00
parent 56ad517cb0
commit da38909012
1 changed files with 1 additions and 1 deletions
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core/register_file_and_writeback.sv
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@ -130,7 +130,7 @@ module register_file_and_writeback
always_comb begin
update_lvt[0] = retired[0] & (alu_selected ? alu_issued : (id_for_rd[0] == ids_retiring[0]));
for (int i = 1; i < COMMIT_PORTS; i++)
update_lvt[i] = retired[i] & (id_for_rd[i] == ids_retiring[i]);
update_lvt[i] = retired[i] & (id_for_rd[i] == ids_retiring[i]) & ~(alu_selected & retired[0] & retired_rd_addr[0] == retired_rd_addr[i]);
end
regfile_bank_sel regfile_lvt (