   0  inline_call_r_r <JitCode 'PackFormatIterator.accept_obj_arg'>, R[%r0] -> %r1
   6  -live- %i0, %r0, %r1
   6  -live- %i0, %r0, %r1
   6  guard_class %r1 -> %i1
   9  getfield_raw_i %i1, FieldDescr<pypy.interpreter.baseobjspace.W_Root_vtable.cls_str_w> -> %i1
  14  -live- %i0, %i1, %r0, %r1
  14  switch %i1, <SwitchDictDescr 0:L1, 1:L2, 2:L3>
  18  unreachable
  19  ---
  19  L1:
  19  -live- %r1
  19  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
  28  -live- %r1
  28  assert_not_none %r1
  30  -live- %r1
  30  guard_class %r1 -> %i1
  33  -live- %r1
  33  raise %r1
  35  ---
  35  L2:
  35  -live- %i0, %r0, %r1
  35  inline_call_r_r <JitCode 'W_UnicodeObject.str_w'>, R[%r1] -> %r2
  41  -live- %i0, %r0, %r2
  41  L4:
  41  strlen %r2 -> %i3
  44  -live- %i0, %i3, %r0, %r2
  44  goto_if_not_int_ge %i3, %i0, L5
  49  int_sub %i0, $1 -> %i3
  53  -live- %i0, %i3, %r0, %r2
  53  goto_if_not_int_lt %i3, $0, L6
  58  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x7fff4dabdd70> -> %r1
  62  setfield_gc_r %r1, $<* struct rpy_string>, FieldDescr<rpython.rlib.rstruct.error.StructError.inst_msg>
  67  assert_not_none %r1
  69  -live- %r1
  69  guard_class %r1 -> %i1
  72  -live- %r1
  72  raise %r1
  74  ---
  74  L6:
  74  L7:
  74  -live- %i0, %i3, %r0, %r2
  74  goto_if_not_int_gt %i3, $255, L8
  79  int_copy $255 -> %i3
  82  L9:
  82  getfield_gc_r %r0, FieldDescr<pypy.module.struct.formatiterator.PackFormatIterator.inst_wbuf> -> %r1
  87  getfield_gc_i %r0, FieldDescr<pypy.module.struct.formatiterator.PackFormatIterator.inst_pos> -> %i1
  92  -live- %i0, %i1, %i3, %r0, %r1, %r2
  92  guard_class %r1 -> %i2
  95  getfield_raw_i %i2, FieldDescr<rpython.rlib.buffer.Buffer_vtable.cls_setitem> -> %i2
 100  -live- %i0, %i1, %i2, %i3, %r0, %r1, %r2
 100  int_guard_value %i2
 102  residual_call_ir_v %i2, <IndirectCallTargets>, I[%i1, %i3], R[%r1], <CallDescr(rii) EF=7>
 111  -live- %i0, %r0, %r2
 111  getfield_gc_i %r0, FieldDescr<pypy.module.struct.formatiterator.PackFormatIterator.inst_pos> -> %i1
 116  int_add %i1, $1 -> %i1
 120  setfield_gc_i %r0, %i1, FieldDescr<pypy.module.struct.formatiterator.PackFormatIterator.inst_pos>
 125  int_sub %i0, $1 -> %i1
 129  inline_call_ir_v <JitCode '_pack_string'>, I[%i1], R[%r0, %r2]
 137  -live-
 137  void_return
 138  ---
 138  L8:
 138  goto L9
 141  ---
 141  L5:
 141  goto L7
 144  ---
 144  L3:
 144  -live- %i0, %r0, %r1
 144  getfield_gc_r_pure %r1, FieldDescr<pypy.objspace.std.bytesobject.W_BytesObject.inst__value> -> %r2
 149  goto L4
