1. An apparatus comprising: a first scoreboard; a second scoreboard; and a control circuit coupled to the first scoreboard and the second scoreboard, wherein the control circuit is configured to update the first scoreboard to indicate that a write is pending for a first destination register of a first instruction in response to issuing the first instruction into a first pipeline, and wherein the control circuit is configured to update the second scoreboard to indicate that the write is pending for the first destination register in response to the first instruction passing a first stage of the pipeline, wherein replay is signaled at the first stage, and wherein the control circuit, in response to a replay of a second instruction, is configured to copy a contents of the second scoreboard to the first scoreboard.