   0  -live- %i0, %i1
   3  goto_if_not_int_eq %i1, $-1, L1
   8  -live- %i0
  11  goto_if_not_int_is_zero %i0, L2
  15  ref_return $<* struct pypy.interpreter.baseobjspace.W_Root>
  17  ---
  17  L2:
  17  residual_call_ir_r $<* fn charp2str>, I[%i0], R[], <CallDescr(i) EF=5> -> %r0
  25  -live- %r0
  28  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x0000563a68dd2100> -> %r1
  32  setfield_gc_r %r1, %r0, FieldDescr<pypy.objspace.std.bytesobject.W_BytesObject.inst__value>
  37  ref_return %r1
  39  ---
  39  L1:
  39  newstr %i1 -> %r0
  42  residual_call_ir_v $<* fn copy_raw_to_string>, I[%i0, $0, %i1], R[%r0], <CallDescr(irii) EF=5>
  52  -live- %r0
  55  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x0000563a68dd2100> -> %r1
  59  setfield_gc_r %r1, %r0, FieldDescr<pypy.objspace.std.bytesobject.W_BytesObject.inst__value>
  64  ref_return %r1
