[PATCH] D68567: [ARM] VQSUB instruction

[Dave Green via Phabricator via llvm-commits]

dmgreen created this revision.
dmgreen added reviewers: t.p.northover, simon_tatham, SjoerdMeijer, samparker, ostannard.
Herald added subscribers: hiraditya, kristof.beyls.
Herald added a project: LLVM.

Same as VQADD, VQSUB can be selected from llvm.ssub.sat intrinsics.


https://reviews.llvm.org/D68567

Files:
  llvm/lib/Target/ARM/ARMISelLowering.cpp
  llvm/lib/Target/ARM/ARMInstrMVE.td
  llvm/test/CodeGen/Thumb2/mve-saturating-arith.ll

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