   0  -live- %r0
   0  guard_class %r0 -> %i0
   3  getfield_raw_i %i0, FieldDescr<pypy.interpreter.baseobjspace.W_Root_vtable.cls_typecode> -> %i0
   8  -live- %i0, %r0
   8  goto_if_not_int_eq %i0, $'u', L1
  13  getfield_gc_i %r0, FieldDescr<pypy.module.array.interp_array.W_ArrayBase.inst__buffer> -> %i0
  18  getfield_gc_i %r0, FieldDescr<pypy.module.array.interp_array.W_ArrayBase.inst_len> -> %i1
  23  newunicode %i1 -> %r0
  26  residual_call_ir_v $<* fn copy_raw_to_unicode>, I[%i0, $0, %i1], R[%r0], <CallDescr(irii) EF=5>
  36  -live- %r0
  36  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x7fff5a09f0f0> -> %r1
  40  setfield_gc_r %r1, %r0, FieldDescr<pypy.objspace.std.unicodeobject.W_UnicodeObject.inst__value>
  45  ref_return %r1
  47  ---
  47  L1:
  47  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x7fff713b8960> -> %r0
  51  setfield_gc_r %r0, $<* struct rpy_string>, FieldDescr<pypy.interpreter.error.OpErrFmtNoArgs.inst__value>
  56  setfield_gc_r %r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst_w_type>
  61  assert_not_none %r0
  63  -live- %r0
  63  guard_class %r0 -> %i0
  66  -live- %r0
  66  raise %r0
