[LLVMdev] ScheduleDAG Question

David Greene dag at cray.com
Thu Sep 3 09:48:03 PDT 2009

I'm debugging a ScheduleDAG problem.  Somehow a load appearing
before a call in the source gets scheduled after the call.
Since the callee modifies the location loaded from, wrong answers result.

Looking at the dag with -view-sched-dags, I don't see an edge from the
load to depend on the call.

How is this supposed to be handled by ScheduleDAG?


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