[PATCH] D123561: GlobalISel: Add LegalizeMutations to help use More/FewerElements

[Matt Arsenault via Phabricator via llvm-commits]

arsenm added a comment.

In D123561#3446114 <https://reviews.llvm.org/D123561#3446114>, @paquette wrote:

> Testcase?

I don't have an immediate use since the lowering in D123563 <https://reviews.llvm.org/D123563> shouldn't actually be using MoreElements


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  https://reviews.llvm.org/D123561/new/

https://reviews.llvm.org/D123561