[PATCH] D153049: [AArch64] Try to convert vector shift operation into vector add operation

[Eli Friedman via Phabricator via llvm-commits]

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

LGTM

I'm a little concerned this could run into issues along the lines of https://github.com/llvm/llvm-project/issues/49812 ... but I guess we currently don't try to model freeze post-isel, so it's not too likely you'll run into issues.


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