[llvm-dev] Is there a way to convert between SchedMachineModel and Itineraries?

Rail Shafigulin via llvm-dev llvm-dev at lists.llvm.org
Fri Nov 6 16:44:08 PST 2015


Is there a way to convert between SchedMachineModel and Itineraries?

I was trying to write a very simple VLIW packetizer (Hexagon was my
starting point). It turns out that current DFAPacketizer is using
itineraries, but my schedule is based on SchedMachineModel (I was
recommended to use it since the itineraries are being phased out). I was
wondering if there is an automated tool that would convert from
SchedMcahineModel to Itinerary based mode? As far as I understand they both
convey the same information so there should be a way to convert between
them.
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