GNU Info

(nasm.info)Section B.4.162

---

Next: Section B.4.163 Prev: Section B.4.161 Up: Section B.4

---

Enter node , (file) or (file)node

B.4.162. `MOVDQU': Move Unaligned Double Quadword
-------------------------------------------------

     MOVDQU xmm1,xmm2/m128         ; F3 OF 6F /r     [WILLAMETTE,SSE2]
     MOVDQU xmm1/m128,xmm2         ; F3 OF 7F /r     [WILLAMETTE,SSE2]

   `MOVDQU' moves a double quadword from the source operand to the
destination operand. When the source or destination operand is a memory
location, the memory may be unaligned.

   To move a double quadword to or from known aligned memory locations,
use the `MOVDQA' instruction (*Note Section B.4.161::).