Function tracing_core::stdlib::arch::x86_64::_mm_maskz_madd_epi16
source · pub unsafe fn _mm_maskz_madd_epi16(k: u8, a: __m128i, b: __m128i) -> __m128i🔬This is a nightly-only experimental API. (
stdarch_x86_avx512 #111137)Available on x86-64 only.
Expand description
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).