Function `_mm_cmpestra`

#[target_feature(enable = "sse4.2")]
pub fn _mm_cmpestra(a: __m128i, la: i32, b: __m128i, lb: i32, IMM8: i32) -> i32

Compares packed strings in a and b with lengths la and lb using the control in IMM8, and return 1 if b did not contain a null character and the resulting mask was zero, and 0 otherwise.

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