Function core::arch::x86::_mm512_broadcast_i64x4
source · pub unsafe fn _mm512_broadcast_i64x4(a: __m256i) -> __m512i
🔬This is a nightly-only experimental API. (
stdsimd
#48556)Available on (x86 or x86-64) and target feature
avx512f
and x86 only.Expand description
将 4 个包装的 64 位整数从 a 广播到 dst 的所有元素。