- Re-enabled ulkbits and lkbits for Risc-V - Bumped `int_lk_t` to a `signed long long` and a `uint_ulk_t` to an `unsigned long long` to guarantee they both fit in 8 bytes, which `long _Accum` and `unsigned long _Accum` are defaulted to on 32bit architectures. This is probably inconvenient on systems that have a word size larger than 64 bits? #115778