Emits the Streaming SIMD Extensions 2 (SSE2) instruction movnti. This instruction stores data to a specified address.
The memory location written must be aligned on a 64-bit boundary since 64 bits will be written. The data indicated by pointer p will be set to a. This can be expressed with the following equation.
*p := a
Before you use this intrinsic, software must ensure that the processor supports the instruction.