[PATCH] D105918: [SelectionDAG][RISCV] Use isSExtCheaperThanZExt to control whether sext or zext is used for constant folding any_extend.

[Fraser Cormack via Phabricator via llvm-commits]

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

LGTM. I also think re-using the hook is fine, at least until there's something that requires something else.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D105918/new/

https://reviews.llvm.org/D105918