[PATCH] D66222: [ARM] Fix alignment checks for BE VLDRH

[Dave Green via Phabricator via llvm-commits]

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

We need to allow any alignment at least 2, not just exactly 2, so that the big endian loads and stores can be selected successfully. I've also added extra BE testing for the load and store tests.

Thanks to Oliver for the report.


https://reviews.llvm.org/D66222

Files:
  llvm/lib/Target/ARM/ARMInstrMVE.td
  llvm/test/CodeGen/Thumb2/mve-ldst-offset.ll
  llvm/test/CodeGen/Thumb2/mve-ldst-postinc.ll
  llvm/test/CodeGen/Thumb2/mve-ldst-preinc.ll

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