title: How to store lower or higher values from AVX/AVX2(YMM) register to memory like the SSE movlps/movhps does?
body: <p>Is there any existing instructions which could store lower or higher values from a 256 bit AVX/AVX2(YMM) register to memory address, just like the SSE instruction movlps/movhps does?</p>
  
  <p>Or is there any other way to implement this?</p>
  
  <p>Any help would be appreciated, thanks!</p>