[PATCH] D68974: [ARM] Lower sadd_sat to qadd8 and qadd16

[Dave Green via Phabricator via llvm-commits]

dmgreen updated this revision to Diff 225073.
dmgreen added a comment.

Just rebased over tests and made one of the checks a little simpler.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D68974/new/

https://reviews.llvm.org/D68974

Files:
  llvm/lib/Target/ARM/ARMISelLowering.cpp
  llvm/lib/Target/ARM/ARMISelLowering.h
  llvm/lib/Target/ARM/ARMInstrInfo.td
  llvm/lib/Target/ARM/ARMInstrThumb2.td
  llvm/test/CodeGen/ARM/sadd_sat.ll
  llvm/test/CodeGen/ARM/sadd_sat_plus.ll
  llvm/test/CodeGen/ARM/ssub_sat.ll
  llvm/test/CodeGen/ARM/ssub_sat_plus.ll

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