[PATCH] D31080: [DAG] Extract switch lowering as a spearate object NFC

[Jun Bum Lim via Phabricator via llvm-commits]

junbuml updated this revision to Diff 93279.
junbuml added a comment.

>From Hans' comment, decouple cluster calculation from lowering. Introduced a new structure CaseCluster which is only for cluster calculation. MachineCaseCluster will be filled from CaseCluster before lowering. Please take a look and let me know any comment.


https://reviews.llvm.org/D31080

Files:
  include/llvm/CodeGen/SwitchCaseCluster.h
  lib/CodeGen/SelectionDAG/CMakeLists.txt
  lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
  lib/CodeGen/SelectionDAG/SelectionDAGBuilder.h
  lib/CodeGen/SelectionDAG/SwitchCaseCluster.cpp

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