[PATCH] D78485: [ARM][MVE] Tail-predication: debug messages if tripcount cannot be found. NFC.

[Sjoerd Meijer via Phabricator via llvm-commits]

SjoerdMeijer created this revision.
SjoerdMeijer added a reviewer: samparker.
Herald added subscribers: danielkiss, dmgreen, hiraditya, kristof.beyls.

Finding the loop tripcount is the first crucial step in preparing a loop for tail-predication, and this adds a debug message if a tripcount cannot be found.

And while I was at it, I added some more comments here and there hopefully clarifying things a bit more.


https://reviews.llvm.org/D78485

Files:
  llvm/lib/Target/ARM/MVETailPredication.cpp

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