[PATCH] D58281: [ARM] Add some more missing T1 opcodes for the peephole optimisier

[Dave Green via Phabricator via llvm-commits]

dmgreen created this revision.
dmgreen added reviewers: efriedma, SjoerdMeijer, t.p.northover.
Herald added subscribers: kristof.beyls, javed.absar.

As pointed out in D57833 <https://reviews.llvm.org/D57833>, we can add a few extra Thumb1 opcodes
to the peephole optimisers ability to remove CMP instructions.


https://reviews.llvm.org/D58281

Files:
  lib/Target/ARM/ARMBaseInstrInfo.cpp
  test/CodeGen/ARM/arm-and-tst-peephole.ll
  test/CodeGen/Thumb/peephole-mi.mir
  test/CodeGen/Thumb/umulo-128-legalisation-lowering.ll

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