Hi, If a CPU is non-pipelined, do we have to define InstrItinClass objects as well as an ProcessorItineraries object in lib/Target/XXX/XXXSchedule.td ? Thanks. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20181018/6e106a8d/attachment.html>