MOVDQ2Q

DATAXFER SSE2 x86_64

2 encoding forms.

X86_MOVDQ2Q_X86_LEGACY_0F_D6_566835
mm, xmm[63:0]
X86_LEGACY D6 /r SSE2
XED_MOVDQ2Q_X86_LEGACY_0F_D6_444430
REG0=MMX_R():w:q:u64 REG1=XMM_B():r:q:u64
X86_LEGACY D6 /r SSE2