opt_mem_feedback - convert memory read-to-write port feedback paths to write enables#
- yosys> help opt_mem_feedback#
opt_mem_feedback [selection]
This pass detects cases where an asynchronous read port is only connected via a mux tree to a write port with the same address. When such a connection is found, it is replaced with a new condition on an enable signal, allowing for removal of the read port.