   0  getfield_gc_i %r0, FieldDescr<pypy.objspace.std.bytearrayobject.W_BytearrayObject.inst__offset> -> %i1
   5  -live- %i0, %i1, %r0, %r1
   5  goto_if_not_int_gt %i1, $0, L1
  10  getfield_gc_r %r0, FieldDescr<pypy.objspace.std.bytearrayobject.W_BytearrayObject.inst__data> -> %r2
  15  getfield_gc_i %r2, FieldDescr<list.length> -> %i2
  20  int_sub %i2, %i1 -> %i2
  24  newlist %i2, <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x000002aac0284d78>, FieldDescr<list.length>, FieldDescr<list.items>, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x000002aab8d18bb8> -> %r3
  35  getfield_gc_r %r2, FieldDescr<list.items> -> %r2
  40  getfield_gc_r %r3, FieldDescr<list.items> -> %r4
  45  residual_call_ir_v $<* fn ll_arraycopy__arrayPtr_arrayPtr_Signed_Signed_Signed>, I[%i1, $0, %i2], R[%r2, %r4], <CallDescr(rriii) EF=2 OS_ARRAYCOPY>
  56  setfield_gc_r %r0, %r3, FieldDescr<pypy.objspace.std.bytearrayobject.W_BytearrayObject.inst__data>
  61  setfield_gc_i %r0, $0, FieldDescr<pypy.objspace.std.bytearrayobject.W_BytearrayObject.inst__offset>
  66  L2:
  66  getfield_gc_r %r0, FieldDescr<pypy.objspace.std.bytearrayobject.W_BytearrayObject.inst__data> -> %r2
  71  -live- %i0, %r0, %r1, %r2
  71  goto_if_not_ptr_iszero %r1, L3
  75  L4:
  75  residual_call_ir_r $<* fn rsplit__SomeList_NoneConst_Signed_False>, I[%i0, $False], R[%r2], <CallDescr(rii) EF=5> -> %r2
  85  -live- %r0, %r2
  85  residual_call_r_r $<* fn W_BytearrayObject._newlist_unwrapped>, R[%r0, %r2], <CallDescr(rr) EF=7> -> %r0
  93  -live- %r0
  93  ref_return %r0
  95  ---
  95  L3:
  95  inline_call_r_i <JitCode 'W_Root.is_w'>, R[$<* struct pypy.interpreter.baseobjspace.W_Root>, %r1] -> %i1
 102  -live- %i0, %i1, %r0, %r1, %r2
 102  -live- %i0, %i1, %r0, %r1, %r2
 102  goto_if_not %i1, L5
 106  goto L4
 109  ---
 109  L5:
 109  inline_call_r_r <JitCode '_op_val'>, R[%r1, $<* struct rpy_string>] -> %r1
 116  -live- %i0, %r0, %r1, %r2
 116  strlen %r1 -> %i1
 119  -live- %i0, %i1, %r0, %r1, %r2
 119  goto_if_not_int_is_zero %i1, L6
 123  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x000002aabbb1b8a0> -> %r0
 127  setfield_gc_r %r0, $<* struct rpy_string>, FieldDescr<pypy.interpreter.error.OpErrFmtNoArgs.inst__value>
 132  setfield_gc_r %r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst_w_type>
 137  assert_not_none %r0
 139  -live- %r0
 139  guard_class %r0 -> %i1
 142  -live- %r0
 142  raise %r0
 144  ---
 144  L6:
 144  residual_call_ir_r $<* fn _rsplit_by__list>, I[%i0], R[%r2, %r1], <CallDescr(rri) EF=5> -> %r2
 154  -live- %r0, %r2
 154  residual_call_r_r $<* fn W_BytearrayObject._newlist_unwrapped>, R[%r0, %r2], <CallDescr(rr) EF=7> -> %r0
 162  -live- %r0
 162  ref_return %r0
 164  ---
 164  L1:
 164  goto L2
