[PATCH] D56970: GlobalISel: Implement widenScalar for G_EXTRACT vector sources

[Amara Emerson via Phabricator via llvm-commits]

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

Looks reasonable but still waiting on the resolution of the API question on D56969 <https://reviews.llvm.org/D56969>.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D56970/new/

https://reviews.llvm.org/D56970