[PATCH] D48832: [ARM] ARMCodeGenPrepare backend pass

[Sjoerd Meijer via Phabricator via llvm-commits]

SjoerdMeijer added a comment.

I studied the test cases, which make sense. So this is a nit: I think it would be good if you take the reader by the hand here, and explicitly state why and what corner cases you're testing.


https://reviews.llvm.org/D48832