[PATCH] D137767: [AMDGPU] Make aperture registers 64 bit

[Pierre van Houtryve via Phabricator via llvm-commits]

Pierre-vh requested review of this revision.
Pierre-vh added a comment.

Note: I can't use COPY in D137542 <https://reviews.llvm.org/D137542> because otherwise it'll "simplify" it and we end up with instructions that use the _HI register variants - which shouldn't be there and are just here because TableGen needs them/I get hundreds of crashes without it. It seems to assume there'll be sub1 for every reg in the class.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D137767/new/

https://reviews.llvm.org/D137767