%def op_fill_array_data():
    /* fill-array-data vAA, +BBBBBBBB */
    EXPORT_PC
    FETCH r0, 1                         @ r0<- bbbb (lo)
    FETCH r1, 2                         @ r1<- BBBB (hi)
    mov     r3, rINST, lsr #8           @ r3<- AA
    orr     r1, r0, r1, lsl #16         @ r1<- BBBBbbbb
    GET_VREG r0, r3                     @ r0<- vAA (array object)
    add     r1, rPC, r1, lsl #1         @ r1<- PC + BBBBbbbb*2 (array data off.)
    bl      MterpFillArrayData          @ (obj, payload)
    cmp     r0, #0                      @ 0 means an exception is thrown
    beq     MterpPossibleException      @ exception?
    FETCH_ADVANCE_INST 3                @ advance rPC, load rINST
    GET_INST_OPCODE ip                  @ extract opcode from rINST
    GOTO_OPCODE ip                      @ jump to next instruction