Function tracing_core::stdlib::arch::x86_64::_mm512_mask_mullo_epi64
source · pub unsafe fn _mm512_mask_mullo_epi64(
src: __m512i,
k: u8,
a: __m512i,
b: __m512i,
) -> __m512i
🔬This is a nightly-only experimental API. (
stdarch_x86_avx512
#111137)Available on x86-64 only.
Expand description
Multiply packed 64-bit integers in a
and b
, producing intermediate 128-bit integers, and store
the low 64 bits of the intermediate integers in dst
using writemask k
(elements are copied from
src
if the corresponding bit is not set).