[libcxx-commits] [libcxx] [libc++] Tiny optimizations for is_permutation (PR #129565)

[Mark de Wever via libcxx-commits]

mordante wrote:

> Any feedback, suggestions, ideas to further boost the performance and improve the PR are welcome.

Can you post the benchmarks for before and after your change?

https://github.com/llvm/llvm-project/pull/129565