   0  getarrayitem_gc_r %r1, $0, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x0000000177231bb0> -> %r0
   6  inline_call_ir_r <JitCode 'interp_w__W_Struct'>, I[$False], R[%r0] -> %r0
  14  -live- %r0, %r1
  14  getarrayitem_gc_r %r1, $1, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x0000000177231bb0> -> %r1
  20  -live- %r0, %r1
  20  guard_class %r1 -> %i0
  23  getfield_raw_i %i0, FieldDescr<pypy.interpreter.baseobjspace.W_Root_vtable.cls_str_w> -> %i0
  28  -live- %i0, %r0, %r1
  28  switch %i0, <SwitchDictDescr 0:L1, 1:L2, 2:L3>
  32  unreachable
  33  ---
  33  L1:
  33  -live- %r0, %r1
  33  inline_call_r_r <JitCode 'W_UnicodeObject.str_w'>, R[%r1] -> %r1
  39  -live- %r0, %r1
  39  L4:
  39  setfield_gc_r %r0, %r1, FieldDescr<pypy.module.struct.interp_struct.W_Struct.inst_format>
  44  inline_call_r_i <JitCode '_calcsize'>, R[%r1] -> %i0
  50  -live- %i0, %r0
  50  setfield_gc_i %r0, %i0, FieldDescr<pypy.module.struct.interp_struct.W_Struct.inst_size>
  55  ref_return $<* struct pypy.interpreter.baseobjspace.W_Root>
  57  ---
  57  L2:
  57  -live- %r0, %r1
  57  getfield_gc_r_pure %r1, FieldDescr<pypy.objspace.std.bytesobject.W_BytesObject.inst__value> -> %r1
  62  goto L4
  65  ---
  65  L3:
  65  -live- %r1
  65  inline_call_r_r <JitCode 'oefmt__expected__s__got__T_object_star_2'>, R[$<* struct pypy.objspace.std.typeobject.W_TypeObject>, $<* struct rpy_string>, $<* struct rpy_string>, %r1] -> %r0
  74  -live- %r0
  74  assert_not_none %r0
  76  -live- %r0
  76  guard_class %r0 -> %i0
  79  -live- %r0
  79  raise %r0
