Function _mm_cmpestrz
#[target_feature(enable = "sse4.2")]
pub fn _mm_cmpestrz(a: __m128i, la: i32, b: __m128i, lb: i32, IMM8: i32) -> i32Compares packed strings in a and b with lengths la and lb
using the control in IMM8, and return 1 if any character in
b was null, and 0 otherwise.