[PATCH] D65792: [ARM][LowOverheadLoops] Revert after read/write

[Dave Green via Phabricator via llvm-commits]

dmgreen added a comment.

Is a Use of LR a problem? As in, if something needed to use the value of "i" in a loop, could it not end up using LR for that? (I agree checking defs is likely better than just checking load/stores).


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https://reviews.llvm.org/D65792