pub unsafe fn _mm512_mullox_epi64(a: __m512i, b: __m512i) -> __m512i
🔬This is a nightly-only experimental API. (
stdarch_x86_avx512
#111137)Available on (x86 or x86-64) and target feature
avx512f
and x86-64 only.Expand description
Multiplies elements in packed 64-bit integer vectors a and b together, storing the lower 64 bits of the result in dst.
This intrinsic generates a sequence of instructions, which may perform worse than a native instruction. Consider the performance impact of this intrinsic.