[PATCH] D79175: [ARM][MVE] Tail-Predication: use @llvm.get.active.lane.mask to get the BTC

[Eli Friedman via Phabricator via llvm-commits]

efriedma added inline comments.


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Comment at: llvm/lib/Target/ARM/MVETailPredication.cpp:382
   // TODO: This add likely already exists in the loop.
   Value *Remaining = Builder.CreateSub(Processed, Factor);
   Processed->addIncoming(Remaining, L->getLoopLatch());
----------------
This subtraction can also overflow.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D79175/new/

https://reviews.llvm.org/D79175