[PATCH] D23580: [GraphWriter] Change GraphWriter to use NodeRef in GraphTraits

[Tim Shen via llvm-commits]

timshen created this revision.
timshen added a reviewer: dblaikie.
timshen added a subscriber: llvm-commits.
Herald added a subscriber: MatzeB.

This is part of the "NodeType* -> NodeRef" migration. Notice that since
GraphWriter prints object address as identity, I added a static_assert on
NodeRef to be a pointer type.

https://reviews.llvm.org/D23580

Files:
  include/llvm/CodeGen/ScheduleDAG.h
  include/llvm/CodeGen/SelectionDAGNodes.h
  include/llvm/Support/GraphWriter.h
  lib/Analysis/BlockFrequencyInfo.cpp
  lib/CodeGen/MachineBlockFrequencyInfo.cpp

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