search for: hasinstritineraries

...MachinePipeliner that does not use DFAPacketizer (b) making MachinePipeliner inheritable so that anyone can write code that does not use DFAPacketizer Since implementations using only Instruction itineraries without DFAPacketizer are possible, I don't think that I can use TargetSchedModel::hasInstrItineraries to select the execution path. Personally, I think that implementation of (b) is better. Also, if predicated instructions like SVE are available, prologue and epilogue code generation using predicated execution as shown in the reference[1] may be possible. In this case, if we choose the implementat...