[PATCH] D55975: [X86] Remove x86ISD::INC/DEC. Just select them from X86ISD::ADD/SUB at isel time

[Craig Topper via Phabricator via llvm-commits]

craig.topper updated this revision to Diff 179310.
craig.topper added a comment.

Reduce code duplication and indendation in hasNoCarryFlagUses.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D55975/new/

https://reviews.llvm.org/D55975

Files:
  lib/Target/X86/X86FastISel.cpp
  lib/Target/X86/X86ISelDAGToDAG.cpp
  lib/Target/X86/X86ISelLowering.cpp
  lib/Target/X86/X86ISelLowering.h
  lib/Target/X86/X86InstrArithmetic.td
  lib/Target/X86/X86InstrCompiler.td
  lib/Target/X86/X86InstrInfo.td
  test/CodeGen/X86/sub-with-overflow.ll

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