maskmovdqu

Store Selected Bytes of Double Quadword

MASKMOVDQU xmm, xmm

Non-temporal store of selected bytes (masked).

Details

The Store Selected Bytes of Double Quadword instruction non-temporal store of selected bytes (masked).

Pseudocode Operation

// Non-temporal store of selected bytes (masked)

Example

MASKMOVDQU xmm0, xmm0

Encoding

Binary Layout
66
+0
0F
+1
F7
+2
 
Format SSE2
Opcode 66 0F F7
Extension SSE2

Operands

  • dest
    128-bit SSE/AVX register (XMM)
  • src
    128-bit SSE/AVX register (XMM)