[PATCH] D121296: [GlobalIsel][X86] Support llvm.is_fpclass

[Jessica Paquette via Phabricator via llvm-commits]

paquette added a comment.

Do you think you could split this into two patches?

1. The part where you add G_IS_FPCLASS and add verifier checks
2. The part where you add legalization support


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D121296/new/

https://reviews.llvm.org/D121296