[libc-commits] [libc] [libc][stdbit] implement stdc_first_trailing_one (C23) (PR #81768)

[Nick Desaulniers via libc-commits]

nickdesaulniers wrote:

Note to reviewers, this PR is stacked on top of https://github.com/llvm/llvm-project/pull/81526. Only https://github.com/llvm/llvm-project/pull/81768/commits/b257d1e78c4abcf6813ba7fefe675223a3f7139f and later should be reviewed in this PR.

https://github.com/llvm/llvm-project/pull/81768