Function core::arch::x86_64::_mm_storeu_pd

pub unsafe fn _mm_storeu_pd(mem_addr: *mut f64, a: __m128d)

This is supported on x86-64 and target feature sse2 only.

Stores 128-bits (composed of 2 packed double-precision (64-bit) floating-point elements) from a into memory. mem_addr does not need to be aligned on any particular boundary.

Intel’s documentation