[PATCH] D33374: Do not legalize large setcc with setcce, introduce setcccarry and do it with usubo/setcccarry.

[Amaury SECHET via Phabricator via llvm-commits]

deadalnix updated this revision to Diff 101000.
deadalnix added a comment.

Remove setcc change in combineX86ADD .


https://reviews.llvm.org/D33374

Files:
  include/llvm/CodeGen/ISDOpcodes.h
  lib/CodeGen/SelectionDAG/DAGCombiner.cpp
  lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp
  lib/CodeGen/SelectionDAG/LegalizeTypes.h
  lib/CodeGen/SelectionDAG/SelectionDAGDumper.cpp
  lib/CodeGen/TargetLoweringBase.cpp
  lib/Target/X86/X86ISelLowering.cpp
  lib/Target/X86/X86ISelLowering.h

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