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rejected
2014 Dec 16
3
[LLVMdev] ScheduleDAGInstrs.cpp
Hi,
Thank you for the reply.
>It looks to me like we can choose any subset of edges here and be correct. We're basically trying to prune/pinch the DAG edges here. They can easily blow up with AA sched. I would guess that isCtrl() edges are good ones to bypass because they could be a low-latecy edges, whereas true data dependencies from a load are expected to be >higher latency, so they