    /*
     * Unconditional branch, 16-bit offset.
     *
     * The branch distance is a signed code-unit offset, which we need to
     * double to get a byte offset.
     */
    /* goto/16 +AAAA */
#if MTERP_SUSPEND
    FETCH_S r0, 1                       @ r0<- ssssAAAA (sign-extended)
    adds    r1, r0, r0                  @ r1<- byte offset, flags set
    FETCH_ADVANCE_INST_RB r1            @ update rPC, load rINST
    ldrmi   rIBASE, [rSELF, #THREAD_CURRENT_IBASE_OFFSET] @ refresh handler base
    GET_INST_OPCODE ip                  @ extract opcode from rINST
    GOTO_OPCODE ip                      @ jump to next instruction
#else
    FETCH_S r0, 1                       @ r0<- ssssAAAA (sign-extended)
    ldr     lr, [rSELF, #THREAD_FLAGS_OFFSET]
    adds    r1, r0, r0                  @ r1<- byte offset, flags set
    FETCH_ADVANCE_INST_RB r1            @ update rPC, load rINST
    bmi     MterpCheckSuspendAndContinue
    GET_INST_OPCODE ip                  @ extract opcode from rINST
    GOTO_OPCODE ip                      @ jump to next instruction
#endif