asm.emitLInt(T1, VM_ObjectModel.getArrayLengthOffset(), T0);
asm.emitLInt(T1, VM_ObjectModel.getArrayLengthOffset().toInt(), T0);
  protected final void emit_arraylength() {    popAddr(T0);    asm.emitLInt(T1, VM_ObjectModel.getArrayLengthOffset(), T0);    pushInt(T1);  }