Daniil Kalinin 45500fa08a [libc++] Fix the signature of std::rotl and std::rotr
- Changed parameters type in `std::rotr` and `std::rorl` functions from `unsigned int` to `int`.
- Implemented behaviour for negative parameter values.

Fixes #64544

Reviewed By: #libc, philnik

Spies: arichardson, philnik, libcxx-commits

Differential Revision: https://reviews.llvm.org/D157569
2023-08-12 08:46:11 -07:00
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2023-03-21 17:41:36 +01:00