Function core::arch::x86_64::_mm_storer_pd

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

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

Stores 2 double-precision (64-bit) floating-point elements from a into memory in reverse order. mem_addr must be aligned on a 16-byte boundary or a general-protection exception may be generated.

Intel’s documentation