Cacheability Support for Streaming SIMD Extensions 2

void _mm_stream_pd (double *p, __m128d a)

(uses MOVNTPD)

Stores the data in a to the address p without polluting caches. The address p must be 16-byte aligned. If the cache line containing address p is already in the cache, the cache will be updated.

p[0] := a0

p[1] := a1