[PATCH] D107638: [ARM] Add a tail-predication loop predicate register

[Sam Tebbs via Phabricator via llvm-commits]

samtebbs added a comment.

>From looking at the changes to some of the tests that should produce tail-predicated loops, none of them get the `$noreg` replaced with `$lr`. Isn't that supposed to happen in the VPT optimisation pass, or am I looking in the wrong place?


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D107638/new/

https://reviews.llvm.org/D107638