[PATCH] D123484: [WebAssembly] Implement ref.is_null intrinstic

[Paulo Matos via Phabricator via llvm-commits]

pmatos planned changes to this revision.
pmatos added a comment.

A couple of weeks ago @asb pointed out we were missing an intrinsic for `ref.is_null`, so I got the work started. There's an issue with the polymorphic type for ref types, but I have seen this before and hopefully will get it fixed properly this time.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D123484/new/

https://reviews.llvm.org/D123484