Constant core::arch::x86_64::_SIDD_CMP_RANGES

pub const _SIDD_CMP_RANGES: i32 = 0b0000_0100;

Available on x86-64 and (x86 or x86-64) only.

For each character in a, determine if b[0] <= c <= b[1] or b[1] <= c <= b[2]...