Function creusot_contracts::std::arch::x86_64::_mm256_maskz_madd_epi16

pub unsafe fn _mm256_maskz_madd_epi16(k: u8, a: __m256i, b: __m256i) -> __m256i

🔬This is a nightly-only experimental API. (stdarch_x86_avx512)

Available on x86-64 only.

Multiply packed signed 16-bit integers in a and b, producing intermediate signed 32-bit integers. Horizontally add adjacent pairs of intermediate 32-bit integers, and pack the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

Intel’s documentation