MOV (scalar, unpredicated) Move general-purpose register to vector elements (unpredicated) Unconditionally broadcast the general-purpose scalar source register into each element of the destination vector. This instruction is unpredicated. Green False True DUP (scalar) 0 0 0 0 0 1 0 1 1 0 0 0 0 0 0 0 1 1 1 0 MOV <Zd>.<T>, <R><n|SP> DUP <Zd>.<T>, <R><n|SP> Unconditionally <Zd> Is the name of the destination scalable vector register, encoded in the "Zd" field. <T> Is the size specifier, size <T> 00 B 01 H 10 S 11 D
<R> Is a width specifier, size <R> 01 W x0 W 11 X
<n|SP> Is the number [0-30] of the general-purpose source register or the name SP (31), encoded in the "Rn" field.