[PATCH] D116567: [RISCV] Don't advertise i32->i64 zextload as free for RV64.

[Alex Bradbury via Phabricator via llvm-commits]

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

I think in principle, leaving isZExtFree as-is and making other changes to resolve the issue around compares is better. But that's quite a lot more work, and this patch solves a real problem, so I'm happy to go with the pragmatic option, landing this patch as-is.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D116567/new/

https://reviews.llvm.org/D116567