[PATCH] D106814: [GlobalISel] Add scalar widening for G_MERGE_VALUES destination

[Jessica Paquette via Phabricator via llvm-commits]

paquette added a comment.

Not sure why I didn't catch that.

Looks like this infinite loops with the artifact combiner, which tries to combine `G_TRUNC(G_MERGE_VALUES) -> G_MERGE_VALUES`. :(


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D106814/new/

https://reviews.llvm.org/D106814