[PATCH] D91866: [ARM] Cleanup for the MVETailPrediction pass

[Dave Green via Phabricator via llvm-commits]

dmgreen created this revision.
dmgreen added reviewers: SjoerdMeijer, samtebbs, simon_tatham, efriedma, samparker.
Herald added subscribers: danielkiss, hiraditya, kristof.beyls.
Herald added a project: LLVM.
dmgreen requested review of this revision.

I have had this patch from a while back when looking at the MVETailPredication pass. It strips out a lot of the code that should no longer be needed, leaving the important part of the pass - find active lane mask instructions and convert them to VCTP operations.


https://reviews.llvm.org/D91866

Files:
  llvm/lib/Target/ARM/MVETailPredication.cpp
  llvm/test/CodeGen/Thumb2/LowOverheadLoops/tail-pred-intrinsic-round.ll

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