1    /* const vAA, #+BBBBbbbb */
2    lsr     w3, wINST, #8               // w3<- AA
3    FETCH w0, 1                         // w0<- bbbb (low
4    FETCH w1, 2                         // w1<- BBBB (high
5    FETCH_ADVANCE_INST 3                // advance rPC, load wINST
6    orr     w0, w0, w1, lsl #16         // w0<- BBBBbbbb
7    GET_INST_OPCODE ip                  // extract opcode from wINST
8    SET_VREG w0, w3                     // vAA<- w0
9    GOTO_OPCODE ip                      // jump to next instruction
10