[PATCH] D99203: [RISCV] Add TTI support for cpop with Zbb

[Fraser Cormack via Phabricator via llvm-commits]

frasercrmck added a comment.

Makes sense - nice. Should it test that we don't expect popcount  without zbb enabled?

Sanity check: `experimental-b` implies `experimental-zbb` and so will also generate the popcount, right?


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D99203/new/

https://reviews.llvm.org/D99203