[PATCH] D63987: GlobalISel: Try to widen merges with other merges

[Jessica Paquette via Phabricator via llvm-commits]

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

I think this seems reasonable. LGTM


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  https://reviews.llvm.org/D63987/new/

https://reviews.llvm.org/D63987