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node1
2011 Nov 24
1
[LLVMdev] Scheduler information
[LLVMdev] tag added, sorry for duplicated message.
Hi list,
Could someone help me to understand the internal data dependecy
structure used by the scheduler ?
As far as I can see in /lib/CodeGen/SelectionDAG/ScheduleDAGFast.cpp,
SUnit nodes are created to wrap SDNodes with scheduling related
information and SDeps represent all kind of dependencies between them.
Nevertheless, I cannot figure