[PATCH] D67709: [ARM][MVE] Cleanup tail-predicated loop

[Sam Parker via Phabricator via llvm-commits]

samparker updated this revision to Diff 220839.
samparker added a comment.

Now cloning VCTP in the exit block if needed. The reason being that if we create a real TP loop, then VPR will not hold the predicate.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D67709/new/

https://reviews.llvm.org/D67709

Files:
  lib/Target/ARM/MVETailPredication.cpp
  test/CodeGen/Thumb2/LowOverheadLoops/vector-reduce-mve-tail.ll

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