Floating-Point Memory and Initialization Operations Using Streaming SIMD Extensions 2
This topic describes the load, set, and store operations, which let you load and store data into memory. The load and set operations are similar in that both initialize __m128d data. However, the set operations take a double argument and are intended for initialization with constants, while the load operations take a double pointer argument and are intended to mimic the instructions for loading data from memory. The store operation assigns the initialized data to the address.