   0  getfield_gc_i %r0, FieldDescr<pypy.module._rawffi.interp_rawffi.W_DataInstance.inst_ll_buffer> -> %i0
   5  new_array_clear $3, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x0000aaab80801408> -> %r1
  10  setarrayitem_gc_r %r1, $0, $<* struct rpy_string>, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x0000aaab80801408>
  16  residual_call_ir_r $<* fn ll_int2hex__Unsigned_Bool>, I[%i0, $False], R[], <CallDescr(ii) EF=3> -> %r0
  25  -live- %r0, %r1
  28  setarrayitem_gc_r %r1, $1, %r0, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x0000aaab80801408>
  34  setarrayitem_gc_r %r1, $2, $<* struct rpy_string>, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x0000aaab80801408>
  40  int_isconstant $3 -> %i0
  43  -live- %i0, %r1
  46  goto_if_not %i0, L1
  50  ref_isvirtual %r1 -> %i0
  53  -live- %i0, %r1
  56  goto_if_not %i0, L2
  60  inline_call_ir_r <JitCode 'll_join_strs__v1135___simple_call__function_'>, I[$3], R[%r1] -> %r1
  68  L3:
  68  -live- %r1
  71  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x0000aaab82bc22c0> -> %r0
  75  setfield_gc_r %r0, %r1, FieldDescr<pypy.objspace.std.bytesobject.W_BytesObject.inst__value>
  80  ref_return %r0
  82  ---
  82  L2:
  82  L4:
  82  residual_call_ir_r $<* fn ll_join_strs_trampoline__v1137___simple_call__function_>, I[$3], R[%r1], <CallDescr(ir) EF=5> -> %r1
  91  -live- %r1
  94  goto L3
  97  ---
  97  L1:
  97  goto L4
