   0  inline_call_r_r <JitCode 'PackFormatIterator.accept_obj_arg'>, R[%r0] -> %r1
   6  -live- %i0, %r0, %r1
   9  guard_class %r1 -> %i1
  12  getfield_raw_i %i1, FieldDescr<pypy.interpreter.baseobjspace.W_Root_vtable.cls_str_w> -> %i1
  17  -live- %i0, %i1, %r0, %r1
  20  switch %i1, <SwitchDictDescr 0:L1, 1:L2, 2:L3>
  24  unreachable
  25  ---
  25  L1:
  25  -live- %i0, %r0, %r1
  28  inline_call_r_r <JitCode 'W_UnicodeObject.str_w'>, R[%r1] -> %r2
  34  L4:
  34  -live- %i0, %r0, %r2
  37  strlen %r2 -> %i3
  40  -live- %i0, %i3, %r0, %r2
  43  goto_if_not_int_ge %i3, %i0, L5
  48  int_sub %i0, $1 -> %i3
  52  -live- %i0, %i3, %r0, %r2
  55  goto_if_not_int_lt %i3, $0, L6
  60  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x0000560962375ec0> -> %r1
  64  setfield_gc_r %r1, $<* struct rpy_string>, FieldDescr<rpython.rlib.rstruct.error.StructError.inst_msg>
  69  assert_not_none %r1
  71  -live- %r1
  74  raise %r1
  76  ---
  76  L6:
  76  L7:
  76  -live- %i0, %i3, %r0, %r2
  79  goto_if_not_int_gt %i3, $255, L8
  84  int_copy $255 -> %i3
  87  L9:
  87  getfield_gc_r %r0, FieldDescr<pypy.module.struct.formatiterator.PackFormatIterator.inst_wbuf> -> %r1
  92  getfield_gc_i %r0, FieldDescr<pypy.module.struct.formatiterator.PackFormatIterator.inst_pos> -> %i1
  97  -live- %i0, %i1, %i3, %r0, %r1, %r2
 100  guard_class %r1 -> %i2
 103  getfield_raw_i %i2, FieldDescr<rpython.rlib.buffer.Buffer_vtable.cls_setitem> -> %i2
 108  -live- %i0, %i1, %i2, %i3, %r0, %r1, %r2
 111  int_guard_value %i2
 113  residual_call_ir_v %i2, <IndirectCallTargets>, I[%i1, %i3], R[%r1], <CallDescr(rii) EF=7>
 122  -live- %i0, %r0, %r2
 125  getfield_gc_i %r0, FieldDescr<pypy.module.struct.formatiterator.PackFormatIterator.inst_pos> -> %i1
 130  int_add %i1, $1 -> %i1
 134  setfield_gc_i %r0, %i1, FieldDescr<pypy.module.struct.formatiterator.PackFormatIterator.inst_pos>
 139  int_sub %i0, $1 -> %i1
 143  inline_call_ir_v <JitCode '_pack_string'>, I[%i1], R[%r0, %r2]
 151  -live-
 154  void_return
 155  ---
 155  L8:
 155  goto L9
 158  ---
 158  L5:
 158  goto L7
 161  ---
 161  L2:
 161  -live- %i0, %r0, %r1
 164  getfield_gc_r_pure %r1, FieldDescr<pypy.objspace.std.bytesobject.W_BytesObject.inst__value> -> %r2
 169  goto L4
 172  ---
 172  L3:
 172  -live- %r1
 175  inline_call_r_r <JitCode 'oefmt__expected__s__got__T_object_star_2'>, R[$<* struct pypy.objspace.std.typeobject.W_TypeObject>, $<* struct rpy_string>, $<* struct rpy_string>, %r1] -> %r1
 184  -live- %r1
 187  assert_not_none %r1
 189  -live- %r1
 192  guard_class %r1 -> %i1
 195  -live- %r1
 198  raise %r1
