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2015 Nov 16
3
DFAPacketizer, Scheduling and LoadLatency
...= 2; let Itineraries = MyTargetItineraries; let LoadLatency = 2; } Nowhere in my itinerary description it says that load instruction takes 2 cycles. In the code I couldn't find a path (but I could have missed) how a value from LoadLatency propagates to a load instruction? So how does the packetzer and the scheduler know that a load instruction latency is 2 cycles? Any help on this is appreciated. -- R -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20151116/1f5289f9/attachment.html>