[PATCH] D89883: [ARM] Add a RegAllocHint for hinting t2DoLoopStart towards LR

[Sam Parker via Phabricator via llvm-commits]

samparker accepted this revision.
samparker added a comment.
This revision is now accepted and ready to land.

I'm kind of surprised these sort of hints aren't handled in tablegen, but I guess not much c++ is needed. Looks like it works well enough too, cheers.


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  https://reviews.llvm.org/D89883/new/

https://reviews.llvm.org/D89883