MOVDDUP

DATAXFER SSE3 x86_64

2 encoding forms.

X86_MOVDDUP_X86_LEGACY_0F_12_488685
xmm, xmm[63:0]/m64
X86_LEGACY 12 /r SSE3
XED_MOVDDUP_X86_LEGACY_0F_12_427686
REG0=XMM_R():w:dq MEM0:r:q REG0=XMM_R():w:dq REG1=XMM_B():r:q
X86_LEGACY 12 0F 12 /r SSE3