Function _mm256_subs_epu16

pub unsafe fn _mm256_subs_epu16(a: __m256i, b: __m256i) -> __m256i

Available on (x86 or x86-64) and target feature avx2 and x86 only.

Subtract packed unsigned 16-bit integers in b from packed 16-bit integers in a using saturation.

Intel’s documentation