NETLIST DESIGN FOR POST SILICON LOCAL CLOCK CONTROLLER TIMING IMPROVEMENT

Aspects of the invention include determining a netlist for an integrated circuit design, wherein the netlist includes a design for placement of a plurality of latches, determining a set of timing paths, wherein each timing path includes a capture latch and at least one launch latch connected to a same local clock buffer controller through a local clock buffer OR circuit, calculating a slack value for each timing path, determining one or more candidate timing paths from the set of timing paths, wherein the one or more candidate timing paths have a slack value below a threshold slack value, calculating a score for each candidate timing path based on a count of a number of launch-capture latch pairs, adjusting an interconnect for a first candidate timing path based on the first candidate timing path having a highest score, and generating an updated netlist based on the adjusting the interconnect.