[PATCH] D158988: [LV] Choose the wider VF where they have same cost

[Kerry McLaughlin via Phabricator via llvm-commits]

kmclaughlin added a comment.

Hi @Allen,
I recently submitted D157628 <https://reviews.llvm.org/D157628>, which lowers the cost of extends when they can be folded into a urhadd or srhadd instruction.
The tests I added are similar the one in this patch, so I was wondering if D157628 <https://reviews.llvm.org/D157628> may have fixed the same issue as your changes?


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https://reviews.llvm.org/D158988