https://docs.amd.com/v/u/en-US/cmpy_ds291
LogiCORE IP Complex Multiplier v3.1 Data Sheet (DS291) - 4.0 English - The Xilinx LogiCORE IP...
The Xilinx LogiCORE IP Xilinx Complex Multiplier implements high-performance, optimized complex multipliers based on user-specified options.