   0  -live- %r0, %r1
   0  goto_if_not_ptr_iszero %r1, L1
   4  ref_copy $<* struct rpy_string> -> %r1
   7  L2:
   7  unicodelen %r0 -> %i0
  10  residual_call_ir_r $<* fn unicode_encode_utf_8_impl>, I[%i0, $'\x01', $True], R[%r0, %r1], <CallDescr(ririi) EF=5> -> %r1
  22  -live- %r0, %r1
  22  -live- %r0, %r1
  22  goto_if_not_ptr_iszero %r1, L3
  26  ref_copy $<* struct pypy.interpreter.baseobjspace.W_Root> -> %r2
  29  L4:
  29  unicodelen %r0 -> %i0
  32  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x100951d1e10> -> %r1
  36  setfield_gc_i %r1, %i0, FieldDescr<pypy.objspace.std.intobject.W_IntObject.inst_intval>
  41  new_array_clear $2, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x1009f2142d0> -> %r0
  46  setarrayitem_gc_r %r0, $0, %r2, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x1009f2142d0>
  52  setarrayitem_gc_r %r0, $1, %r1, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x1009f2142d0>
  58  inline_call_r_r <JitCode 'makespecialisedtuple'>, R[%r0] -> %r1
  64  -live- %r0, %r1
  64  catch_exception L5
  67  ref_return %r1
  69  ---
  69  L5:
  69  goto_if_exception_mismatch $<* struct object_vtable>, L6
  73  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x10097e0b390> -> %r1
  77  setfield_gc_r %r1, %r0, FieldDescr<pypy.objspace.std.tupleobject.W_TupleObject.inst_wrappeditems>
  82  ref_return %r1
  84  ---
  84  L6:
  84  reraise
  85  ---
  85  L3:
  85  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x10096124f10> -> %r2
  89  setfield_gc_r %r2, %r1, FieldDescr<pypy.objspace.std.bytesobject.W_BytesObject.inst__value>
  94  goto L4
  97  ---
  97  L1:
  97  goto L2
