[PATCH] D141962: [RISCV] Use vfirst insead of vcpop for i1 reduce.and/or.

[Craig Topper via Phabricator via llvm-commits]

craig.topper abandoned this revision.
craig.topper added a comment.

It feels not likely that a microarchitecture would want to implement a data dependent optimization that would make this worthwhile.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D141962/new/

https://reviews.llvm.org/D141962