   0  arraylen_gc %r0, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x1009f2142d0> -> %i0
   5  arraylen_gc %r1, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x1009f2142d0> -> %i1
  10  -live- %i0, %i1, %r0, %r1
  10  int_add_jump_if_ovf L1, %i0, %i1 -> %i2
  16  new_array_clear %i2, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x1009f2142d0> -> %r2
  21  residual_call_ir_v $<* fn ll_arraycopy__arrayPtr_arrayPtr_Signed_Signed_Signed>, I[$0, $0, %i0], R[%r0, %r2], <CallDescr(rriii) EF=2 OS_ARRAYCOPY>
  32  residual_call_ir_v $<* fn ll_arraycopy__arrayPtr_arrayPtr_Signed_Signed_Signed>, I[$0, %i0, %i1], R[%r1, %r2], <CallDescr(rriii) EF=2 OS_ARRAYCOPY>
  43  ref_return %r2
  45  ---
  45  L1:
  45  raise $<* struct object>
